Lifting anchors, also known in different regions as dog bone lifting anchors, lifting pin anchors, spherical head anchors, and others, are essential components in precast concrete construction. They are widely used for lifting, transporting, and installing precast concrete elements with efficiency and safety.
The structure of a lifting anchor is both practical and ingenious. One end forms a spherical head designed to connect seamlessly with a lifting clutch, while the other end tapers into a cone. This conical shape ensures stronger resistance and evenly transfers stress into the concrete element, making lifting operations stable and secure.
Lifting anchors are typically manufactured from high-performance alloy steel through hot forging. This process enhances strength, durability, and consistency in load-bearing performance.
The lifting anchor system is designed to provide reliable lifting points in precast concrete:
A recess former holds the spherical head at the correct position within the framework.
Concrete is poured, and the recess former is removed after curing.
During lifting, a lifting clutch is attached to the spherical head and connected to lifting hooks, transferring the load safely.
A lifting anchor system is never a single product working in isolation. It is a coordinated set of components, each with a distinct role, designed to work together to provide safe, efficient, and repeatable lifting operations for precast concrete elements. Understanding each member of the system helps procurement managers and engineers evaluate product compatibility, operational safety, and long-term efficiency.
Lifting anchors forms the backbone of the system. They are embedded in the concrete during casting and later serve as the direct load-bearing points. Different anchor lengths and diameters are chosen based on the thickness of the precast unit, expected lifting load, and safety requirements. Without the correct anchor type, no system can function effectively, as it determines the connection between concrete and the lifting equipment.
The lifting clutch is the essential link between the anchor's spherical head and external lifting equipment such as cranes or hooks. Designed with high-strength alloy steel, the clutch can be repeatedly engaged and disengaged without compromising performance. It ensures the safe transfer of load while allowing flexibility in movement. Choosing the correct clutch size that matches the anchor's head diameter is critical for preventing slippage or stress concentration.
Recess former are temporary but vital tools. They hold the spherical head of the anchor in place inside the concrete framework during casting and create the recess pocket needed for later engagement with the lifting clutch. Different materials are used, including rubber, steel, or plastic, depending on project requirements. While they are not part of the permanent structure, recess former ensure anchors are positioned at the correct angle and depth, directly influencing lifting performance and safety.
Lifting hooks connect the crane to the lifting clutch and carry the entire load of the precast element. They must have sufficient strength and a safety factor to handle dynamic stresses during lifting. A high-quality hook ensures that the entire system functions smoothly, avoiding sudden load shifts or failures that could lead to accidents.
When combined, these components create a reliable cycle: the anchor provides embedded strength, the recess former ensures correct positioning, the clutch secures a strong connection, and the hook transfers the load to the crane. The precision and compatibility of each member determine whether lifting operations will be smooth, efficient, and safe.
Wall panels are some of the most frequently lifted precast elements. Lifting anchors embedded in panels allows vertical hoisting without damaging edges or surfaces. During installation, the anchors ensure even stress distribution across the panel, reducing cracking risks. In residential and commercial projects, where dozens of panels are handled daily, reliable anchors increase efficiency and cut down installation time. Depending on project needs, hot-dip galvanized anchors are often preferred since panels may be stored outdoors before being erected on-site.
Precast beams, often used in bridges, buildings, or parking structures, are extremely heavy and must be lifted at carefully calculated points. Anchors embedded in these beams ensure the load is balanced and transferred safely to lifting clutches and cranes. The length and embedment depth of the anchor are especially important, as beams are subject to high bending stresses. Hot-dip galvanized anchors are commonly chosen to withstand outdoor environments, while raw black anchors may be suitable for indoor assembly projects where beams are installed immediately.
Stairs present unique lifting challenges due to their irregular geometry and varying load distribution. Anchors placed at specific points prevent tilting and ensure safe handling during lifting, transportation, and installation. Since stairs often require rotation and precise placement, using the right anchor length and matching lifting clutches is critical. Electro-galvanized anchors are often preferred for architectural stairs in commercial or residential buildings, as they provide moderate corrosion resistance and a clean surface finish. For outdoor stairs or large-scale infrastructure projects, hot-dip galvanized anchors provide better long-term protection.
Large precast units such as utility vaults, manholes, and drainage components are essential in civil engineering and infrastructure projects. They are typically stored outdoors before installation, often in humid or corrosive environments. Anchors used in these heavy units must not only handle high static loads but also resist corrosion over time. Hot-dip galvanized anchors are the standard choice for these applications because of their superior durability. Without reliable anchors, lifting such massive elements would risk both structural safety and worker security during project execution.
Several established suppliers, each with distinct strengths, shape the lifting anchor market. Buyers often compare these brands to determine which one aligns best with their project needs in terms of safety, cost, and service.
HALFEN is one of the industry leaders, widely respected for its rigorous testing and strict compliance with European standards. Its lifting systems are trusted in large-scale projects where absolute reliability is critical. HALFEN products often come at a premium price, but many contractors view this as an investment in project safety and reduced risk.
JENKA stands out for its wide catalog of anchors, clutches, and recess former, all offered as a complete system. This simplifies procurement for precast factories that need compatibility guaranteed. Their broad distribution network also ensures shorter lead times, which appeals to regional buyers and fast-moving projects.
Peikko has carved its niche with innovative design solutions and sustainable manufacturing. Their products often introduce engineering tweaks that save time on-site or reduce material usage. They attract engineers and contractors who need custom solutions for non-standard precast elements, such as curved or irregular concrete units.
HULK Metal provides a strong balance between quality assurance, cost efficiency, and customization. Every lifting anchor is tested for strength with a safety margin of three times, and all surface finishes—raw black, electro-galvanized, and hot dip galvanized— Unlike some global brands, HULK Metal's closely partnered supply chain ensures better price stability and faster delivery cycles. The company also offers OEM and ODM services, producing anchors tailored to unique project requirements. For buyers seeking European-level quality without the heavy price tag, HULK Metal represents a competitive and reliable option.
When evaluating suppliers, procurement managers weigh factors such as technical certifications, cost, stock availability, and after-sales service. HALFEN is often chosen for maximum reliability, JENKA for convenience and variety, and Peikko for innovation. HULK Metal, however, positions itself as a well-rounded supplier—delivering certified quality, cost control, and responsive customization, making it attractive for both precast factories and distributors who value flexibility and long-term cooperation.
Raw black lifting anchors are untreated surfaces directly after forging. Their primary advantage is cost-effectiveness, as no additional processing is required. While they provide sufficient strength, they are more susceptible to rusting in humid or outdoor environments. For short-term projects where concrete elements are lifted and installed immediately, raw black anchors are often chosen. However, in long-term storage or coastal areas, corrosion can quickly reduce their usability. Their performance remains strong in terms of load capacity since surface finish does not compromise internal strength, but their limited corrosion resistance restricts application scope.
Electro-galvanized (zinc-plated) lifting anchors receive a thin, uniform coating through an electrochemical process. This enhances corrosion resistance for indoor and moderately humid environments. They are more durable than raw black anchors but less resistant than hot-dip galvanized ones. Electro-galvanized anchors also present a clean, shiny surface that makes them popular in architectural precast elements. Economic benefits are balanced: they are slightly more expensive than untreated anchors but cheaper than hot-dip galvanized. Their coating is thin, so in highly corrosive outdoor conditions, protection may not last long.
Hot dip galvanization involves immersing anchors into molten zinc, creating a thick, durable protective layer. This process provides the highest level of corrosion resistance, making them ideal for outdoor projects, coastal construction, and long-term storage. The zinc layer also offers sacrificial protection, meaning it corrodes before the steel does, extending product lifespan. Although hot-dip galvanized anchors are more costly, their long-term benefits often outweigh the initial investment. They are the most reliable choice for infrastructure projects, bridge construction, and elements exposed to harsh environments.
Surface Treatment | Corrosion Resistance | Cost | Durability | Best Use Cases |
Raw Black | Low | Low | Moderate | Short-term lifting, immediate installation |
Electro-Galvanized | Medium | Medium | Moderate | Indoor, architectural, moderate humidity |
Hot Dip Galvanized | High | High | Excellent | Outdoor, coastal, long-term storage |
Selecting the correct surface treatment for lifting anchors is not just about price—it's about aligning the finish with the environment, storage conditions, and overall project requirements. Below are six key considerations that help determine the most suitable choice.
The working environment is the first and most critical factor. For indoor projects or elements installed immediately after production, raw black anchors are often sufficient, as corrosion risk is low. For moderately humid or sheltered environments, electro-galvanized anchors strike a balance between durability and cost. Hot-dip galvanized anchors are the only reliable option for harsh outdoor or coastal projects where structures face moisture and salt, ensuring long-term performance and safety. Matching treatment to environment prevents costly failures and unnecessary replacements.
If precast elements are stored only for a few days before installation, raw black anchors can be economical and effective. But if elements need to sit in a yard for weeks or months, untreated surfaces will rust quickly, leading to difficulties in connecting lifting clutches. Electro-galvanized anchors withstand short-term storage better, while hot-dip galvanized anchors guarantee protection during long storage periods or seasonal delays. Procurement managers often underestimate storage time, but choosing the right finish upfront avoids surface damage, costly rework, or delays on-site.
Price sensitivity is always part of procurement decisions. Raw black anchors are the cheapest and suitable for immediate-use projects. Electro-galvanized anchors are slightly more expensive but offer a practical balance for mid-range budgets. Hot-dip galvanized anchors require higher upfront investment, yet their extended lifespan often lowers total cost of ownership. Contractors working on public infrastructure projects often justify the premium for galvanization, knowing it reduces the likelihood of anchor replacement or unexpected failures. Cost efficiency should always be measured against project risk, not just per-piece pricing.
Not all precast elements carry the same criticality. Decorative façade panels may not require long-term surface protection, making electro-galvanized anchors suitable. In contrast, structural components like beams, slabs, or retaining walls demand maximum reliability throughout storage, transport, and installation. Here, hot-dip galvanized anchors are preferred, as they ensure corrosion does not weaken lifting points over time. For smaller, non-load-bearing elements, raw black anchors may suffice. By linking surface treatment with the structural role of each element, procurement teams can balance both safety and cost-effectiveness.
The location of a project heavily influences the right choice. Coastal areas, with salt-laden air, accelerate corrosion; hot-dip galvanized anchors are almost mandatory. Electro-galvanized or hot-dip galvanized anchors provide reliable protection in tropical regions that experience high humidity and frequent rainfall. Dry inland climates may allow the use of raw black anchors for short-term lifting. Large-scale contractors working internationally must often diversify surface finishes based on regional needs, and suppliers like HULK Metal provide flexibility by offering all three treatments with consistent quality control.
Many large-scale projects, especially public infrastructure and government contracts, require CE-certified products and specific corrosion protection standards. Hot-dip galvanized anchors usually meet or exceed these specifications, while electro-galvanized anchors cover moderate requirements. Raw black anchors may not be acceptable for projects with strict compliance rules. Procurement managers should always verify local codes and international standards before selecting anchor finishes. HULK Metal ensures all surface treatments—raw, electro-galvanized, and hot dip galvanized—comply with CE standards, giving buyers peace of mind when bidding on regulated projects.
The right lifting anchor is not universal; it depends on who you are and how your precast elements will be handled. Different users—factories, distributors, or contractors—face distinct challenges. Below are key considerations for four common situations.
Factories focus on efficiency and repeatability. Choosing lifting anchors means more than just picking the cheapest option; it's about consistency in quality and compatibility with existing lifting clutches and recess former. Factories often operate under tight production schedules, so any delay caused by inconsistent anchors can disrupt the entire workflow. Reliable suppliers who provide certified anchors with stable surface finishes (raw black, electro-galvanized, and hot dip galvanized) help maintain production rhythm and avoid costly downtime. Partnering with a supplier like HULK Metal ensures smooth integration across all projects.
Distributors care about product variety, stock turnover, and reputation. When choosing lifting anchors, it's vital to consider availability across different load ranges and surface finishes so customers can always locate what they need. Corrosion resistance is particularly important, as distributors often hold inventory for extended periods. Electro-galvanized or hot-dip galvanized anchors reduce the risk of rusting during storage, preserving resale value. Offering certified products also boosts credibility. Partnering with a supplier who balances cost and reliability ensures you remain competitive in the market while maintaining long-term client trust.
For elements lifted and installed directly after curing, project managers can prioritize cost efficiency. Raw black anchors perform well in these conditions since corrosion has no time to develop. The key consideration is ensuring that anchors are tested for load capacity and are compatible with lifting clutches. While immediate-use scenarios lessen the requirement for advanced surface protection, skimping on testing or quality standards could jeopardize safety. Factories must therefore source untreated anchors from trusted suppliers who provide guaranteed strength, not unverified low-cost alternatives.
When precast elements remain in storage yards for weeks or even months, untreated anchors become a liability. Rust buildup not only damages the anchor but also makes it difficult to attach lifting clutches, delaying installation. In this case, electro-galvanized or hot-dip galvanized anchors are safer investments. Electro-galvanized anchors can withstand short-term storage, while hot-dip galvanized ones are essential for long-term or outdoor storage, especially in humid or coastal climates. Choosing the right surface treatment prevents surface damage, protects investment, and ensures smoother installation later.
Selecting a lifting anchor supplier is not just about price. It's about long-term value, safety, and reliability across projects. Here are six key points to consider when evaluating suppliers.
A supplier's ability to consistently deliver certified lifting anchors defines project safety. Without certifications, even a visually perfect anchor can be structurally unreliable. Factories and contractors should prioritize suppliers whose products meet international standards and undergo strict quality inspections. HULK Metal integrates advanced testing equipment into production, ensuring every anchor passes load capacity and surface treatment checks before leaving the factory. This eliminates costly risks and builds confidence across the supply chain.
Every precast element is unique, and sometimes standard anchors don't meet the requirements. Factories benefit from suppliers who can design and produce anchors according to drawings or samples, ensuring compatibility with specific structural needs. HULK Metal's engineering team specializes in OEM and ODM services, helping buyers create tailored solutions. This level of customization shortens lead times, improves installation accuracy, and gives clients the flexibility to innovate without sacrificing safety.
Corrosion resistance is often underestimated until anchors fail in storage or during installation. The right supplier offers a complete range of surface treatments—raw black, electro-galvanized, and hot dip galvanized—so buyers can choose based on project timelines and storage conditions. HULK Metal provides all three finishes, backed by strict coating thickness inspections. This range allows distributors to serve multiple client scenarios, while factories can choose confidently without overpaying for unnecessary protection.
Reliability is measured not only by product quality but also by the ability to deliver on time. Large-scale precast projects cannot afford delays caused by stock shortages. Suppliers with strong upstream raw material partnerships and in-house production control ensure a steady supply. HULK Metal ensures the timely delivery of bulk orders by maintaining comprehensive factory resources and closely integrated logistics teams. This reliability minimizes downtime and secures project timelines.
When paired with the incorrect lifting system, even high-quality anchors can cause problems. Suppliers offering technical consultation help buyers avoid costly mistakes. After-sales support, including return and restocking services for defective products, adds another layer of trust. HULK Metal's technical team works alongside clients from design selection through after-sales, ensuring every anchor performs as expected. This service-oriented approach builds long-term partnerships rather than one-off transactions.
Price competition alone drives buyers toward short-term wins but long-term risks. A strong supplier relationship creates stability, enabling buyers to plan future projects with confidence. HULK Metal focuses on building lasting partnerships by combining competitive pricing, reliable quality, and professional service. This long-term value allows distributors to strengthen market presence and helps precast factories reduce overall procurement costs without compromising safety or efficiency.
When selecting a lifting anchor supplier, the benefits extend far beyond the product itself. Partnering with HULK Metal means gaining a comprehensive support system designed to meet the demands of modern precast factories, distributors, and contractors. Here is what sets us apart:
Every lifting anchor from HULK Metal is manufactured from high-performance alloy steel using advanced hot forging techniques. Each batch undergoes tensile testing with a 3x safety factor, ensuring the anchors exceed international standards. Whether raw black, electro-galvanized, or hot-dip galvanized, our products deliver consistent reliability across every surface finish. This uncompromising approach safeguards your projects against unexpected failures.
Different projects demand different levels of corrosion resistance. Instead of offering a one-size-fits-all solution, HULK Metal provides a complete range: raw black for cost-sensitive and immediate-use projects, electro-galvanized for balanced durability, and hot dip galvanized for long-term storage or aggressive environments. With these options, you always receive anchors aligned with your project's exact requirements.
Not every precast element conforms to standard designs. That is why HULK Metal supports OEM/ODM services—from 2D drawings to physical samples, we can engineer and produce anchors tailored to your specifications. This flexibility ensures smoother installation, stronger structural integrity, and improved overall efficiency for your production line.
Timely delivery is as critical as product quality. HULK Metal's supply chain integrates raw material partnerships, in-house factories, quality inspection teams, and logistics units. This one-stop solution reduces dependence on external parties, shortens lead times, and ensures bulk orders arrive on schedule. Clients benefit from uninterrupted production and fewer risks of costly delays.
Choosing lifting anchors is not always straightforward. Our professional technical team works closely with your engineers to recommend the most suitable specifications and finishes for your project. Post-purchase, our after-sales service covers returns, exchanges, and restocking for any product quality issues. This ongoing support guarantees peace of mind long after delivery.
Many buyers struggle to balance quality with cost. At HULK Metal, our integrated production allows us to maintain high quality at more competitive prices. Larger orders unlock further cost savings, empowering distributors to expand their market competitiveness while enabling precast factories to reduce procurement expenses without sacrificing safety.
HULK Metal has served clients in more than 50 countries across Europe, North America, South America, Africa, and Southeast Asia. Our global footprint proves our capacity to handle diverse requirements and varying standards. By partnering with us, you tap into international best practices backed by localized service.
At HULK Metal, quality begins with carefully selected high-performance alloy steel and continues through every stage of production. Our lifting anchors are hot forged to improve structural integrity, then batch-tested with a 3x safety factor tensile load to verify performance. Every product line complies with CE certification and other relevant international standards. Beyond testing, our in-house QA team monitors dimensional accuracy, surface finish, and material consistency. This systematic approach ensures every anchor performs safely under demanding site conditions.
Prices vary depending on several factors—size, load range, surface treatment, and order volume. For example, hot dip galvanized anchors typically cost more than raw black finishes due to additional processing. However, because HULK Metal owns factories and controls its supply chain, we cut out unnecessary markups, providing factory-direct pricing without compromising quality. Buyers can request customized quotes based on project-specific needs, ensuring transparency and cost efficiency.
HULK Metal's pricing model is based on high quality at competitive rates. Clients sourcing larger volumes gain significant cost advantages because bulk production increases efficiency and reduces unit cost. Long-term cooperation agreements further optimize procurement expenses. When you compare on equal quality, our lifting anchors are consistently more affordable than many competitors.
MOQ depends on anchor size and surface treatment. Heavier load anchors and custom-designed models may require higher minimums due to production costs, while common specifications are available in more flexible quantities. HULK Metal's procurement team works closely with buyers to align order sizes with both project requirements and budget constraints.
Delivery depends on order volume, customization level, and chosen surface treatment. Standard lifting anchors are usually ready within 30 days, while highly customized or bulk orders may extend lead times slightly. Thanks to our integrated logistics team and factory scheduling, most deliveries never exceed 45 days. Clients can also benefit from optimized production slots during continuous cooperation.
HULK Metal provides three main finishes to suit different project needs:
Raw Black for cost-efficient, immediate-use precast applications.
Electro Galvanized for moderate corrosion resistance and balanced economics.
Hot Dip Galvanized for high-resistance performance in aggressive or long-term storage environments.
By covering all major treatments, we ensure flexibility for projects across diverse climates and timelines.
HULK Metal has successfully exported lifting anchors to more than 50 countries, including those in Europe, North America, South America, Africa, and Southeast Asia. Our wide logistics network allows us to comply with various international shipping standards and customer-specific delivery terms. Whether you are a regional distributor or a large precast factory overseas, we can ensure timely and reliable supply.
We offer flexible international payment methods such as T/T, L/C, and other commonly accepted banking arrangements. Delivery terms include FOB, CIF, and EXW, giving clients freedom to choose the most suitable incoterm for their procurement process. This flexibility simplifies cross-border cooperation and lowers trade risks.
A lifting anchor is a forged steel device embedded in precast concrete elements to provide safe lifting points during handling and installation. It consists of a spherical head for clutch connection and a conical body for secure anchoring inside concrete.
Most lifting anchors are manufactured from high-performance alloy steel, chosen for its excellent tensile strength, ductility, and fatigue resistance. At HULK Metal, the steel undergoes hot forging to refine grain structure and maximize load-bearing safety.
The main surface treatments are raw black, electro galvanized, and hot dip galvanized. Each treatment is designed to balance corrosion resistance, cost, and lifespan. HULK Metal provides all three to suit both immediate-use and long-term storage applications.
We apply strict sampling inspections for every batch. Anchors are tested with three times the working load to verify ultimate tensile strength. Dimensional inspections, coating thickness checks, and surface flaw detection are also carried out. These measures ensure every delivered anchor meets CE certification and client-specific standards.
Using a lifting anchor involves four main steps:
Secure the anchor with a recess former in the framework.
Cast and cure the concrete element.
Remove the recess former to reveal the spherical head.
Choosing the right surface treatment for lifting anchors is a critical decision that directly impacts the safety, efficiency, and longevity of your precast concrete projects. Whether you opt for raw black, electro-galvanized, or hot dip galvanized finishes, each has its place depending on your environment, storage conditions, and project requirements.
HULK Metal stands out as a reliable supplier offering a comprehensive range of high-quality lifting anchors tailored to meet both standard and custom project needs. With stringent quality control, competitive pricing, and flexible delivery options, HULK Metal ensures that every lifting anchor delivers superior performance and durability.
By partnering with us, you not only get access to premium products but also a dedicated support team committed to helping you select the best solution for your project. Let HULK Metal be your trusted supplier for lifting anchors and experience unparalleled service and value.
Contact HULK Metal today to discuss your requirements and get a personalized quote for your next precast concrete project!
HULK Metal not only manufactures lifting anchors but also provides a complete supply chain service for precast concrete projects. From product design, mold development, and raw material sourcing to strict quality inspection, packaging, and logistics, every step is carefully managed to deliver consistent results. Buyers benefit from customized OEM/ODM services, fast order scheduling, and dedicated after-sales support. This one-stop solution ensures higher efficiency and lower risks throughout the procurement and production process.
HULK Metal has been focusing on providing high-standard metal product production and quality inspection services to global users since 2004. So far, it has integrated a complete supply chain and an advanced quality control center, as well as a professional service team.
CNC Machining services is the process of providing OEM and ODM services according to customer drawings after receiving them. Companies with more complete supply chains and stronger teams can provide better services. Larger companies or factories may focus more on serving larger companies. Therefore, choosing a suitable partner is crucial for the company's future development. HULK Metal has a complete supply chain and a professional team. It can choose a more suitable factory according to the order details to develop a suitable solution and deliver orders that meet quality requirements.
HULK Metal offers premium hot die forging services to help you manufacture high-strength, complex-shaped metal parts with excellent surface quality. We specialize in forging gears, flanges, connecting rods, and other custom components for industries like construction, mining, automotive, and machinery. Backed by top-tier forging equipment, skilled technicians, and a strict quality control system, we ensure precision and consistency at scale. From drawing review to final delivery, our team provides full support to help you streamline your supply chain and get more competitive in your market.
In addition to lifting anchors, HULK Metal supplies a wide range of precast concrete accessories designed to support lifting, connecting, and reinforcing applications. Products such as recess formers, lifting clutches, anchor channels, rebar chairs, and fixing systems complement our anchor range and create a complete precast solution. By offering all sizes and specifications, we help buyers reduce procurement complexity and secure everything they need from a single trusted supplier.
Our foot anchors come in a variety of sizes to suit different precast concrete lifting needs, with precise dimensions tailored for optimal performance. Each anchor's Working Load Limit (WLL) is clearly specified to ensure maximum safety during handling and lifting. HULK Metal's parameters guarantee reliable strength and compatibility, meeting industry standards to support secure and efficient lifting operations on any construction site.
Here we show all the load groups, dimensions, surface treatments and other information of Lifting Pin Anchor that we can currently provide. If you want to know more, please leave us a message or download our product catalog. We look forward to your ordering to us. We will develop a perfect solution and the most competitive price for you.
Our lifting pin (dog bone) anchors are available in various sizes, load capacities, and surface treatments to suit different precast concrete applications. Manufactured from high-quality steel, each anchor meets strict dimensional and performance standards. Detailed specifications, including length, diameter, and rated load, ensure compatibility with standard lifting systems. We can also customize parameters based on your drawings or project requirements, providing optimal lifting solutions that improve safety, efficiency, and durability in your construction or precast production processes.
HULK Metal offers precast concrete lifting eye anchors in a range of sizes and load capacities to meet the needs of different types of projects. Material grade, usually high-strength steel like 20Mn2 or Q345, lengths between 50 and 300 mm, and safe working loads up to 32 tons are important considerations. Corrosion resistance is increased by surface treatments like electric galvanizing and hot dip. In demanding environments, these anchors perform better than standard options thanks to their threaded ends for secure embedding and eye diameters optimized for clutch compatibility.
The parameters of precast concrete double head lifting pin anchors include detailed dimensions and Working Load Limits (WLL) to ensure correct selection for your project. HULK Metal provides precise specifications for each size, helping you match anchors to specific lifting requirements. All parameters comply with CE and ISO 9001 standards, ensuring consistency, safety, and compatibility with related lifting systems. Accurate data supports safe handling and optimal performance in precast concrete construction.
HULK Metal can provide CE-certified spherical head lifting anchors. We have an ISO 9001-certified forging factory to produce your order. A full range of molds can produce a full range of products. A well-equipped quality control center can conduct factory, mechanical properties, chemical properties, and other indicators. Each product can be tested 3 times safety equal to the tensile test. You are welcome to contact us at any time to visit the factory and place an order. We will provide you with more competitive quotations and quality services.
The table here shows the materials, certifications, surface treatments, specific parameters and corresponding CODEs of Lifting Pins for Precast Concrete that we can provide. You can get them through the download button above.
The Short Wavy Tail Anchor comes in a range of sizes and SWL capacities to suit various precast concrete applications. Available in materials including stainless steel, Q345, Q235, and 20#, it features raw, electro-galvanized, or hot-dip galvanized finishes. With a minimum safety factor of 3 and CE/ISO 9001 certification, each anchor ensures reliable performance. Detailed parameters include thread size, height, diameter, embedment depth, and DS, providing precise load handling for secure lifting.
We currently offer two types of wavy tail anchors: short and long. The difference between them is the distance from the extrusion point to the wavy tail. You can see their specific sizes in the table below. You can directly tell us the specific model and quantity. We will provide a better quotation.
Here are the models, thread types, load groups and other information of various types of Precast Lifting Thread Inserts. You can click to jump to the corresponding product details to learn more. You can also contact us directly to get a quote.
This table shows our Flat End Lifting Insert material, thread standard, SWL, surface treatment, unit weight, certification, safety factor and other information. You can click the button below the product to download the product brochure for more details.
Here is the parameter table of Solid Rod Lifting Insert, which shows the Solid Rod Lifting Insert size, surface treatment, certification, material, SWL, CODE and other information we can provide. If you need to know more, you can contact us at any time to obtain it.
HULK Metal's solid rod lifting and fixing sockets come in various sizes to match different load requirements. Built with materials like stainless steel or Q235, they undergo rigorous testing for safety. The table below outlines key dimensions and safe working loads, helping you select the right fit for your precast concrete needs.
Our combi lifting socket range includes various sizes and working load limits (WLL) to match diverse lifting requirements. Each model is precisely machined for accurate dimensions and optimal performance. Detailed parameters cover length, thread size, anchor dimensions, and rated load capacity, ensuring you can select the right product for your precast concrete lifting application. Specifications comply with CE and ISO 9001 standards for safety and reliability in every lifting task.
Our Flat End Fixing Socket with Cross Pin is available in multiple sizes and Safe Working Load (SWL) capacities to match diverse lifting needs. Each dimension is carefully engineered for optimal performance and verified through strict quality inspections. Whether for heavy or standard precast components, you can rely on precise specifications, consistent manufacturing tolerances, and a proven safety factor to deliver dependable results in every construction project.
Explore the detailed parameters of our fixing sockets with Bent ends, including various sizes and working load limits (WLL). These specifications help you select the right option for your precast concrete needs. Our products come in multiple diameters and lengths, with WLL ratings that ensure safer handling than basic alternatives. This overview highlights how our sockets deliver stronger performance across construction projects, backed by precise engineering for better integration and longevity.
Here, you can learn about the material, surface treatment, thread type, SWL and unit weight of the Tubular Lifting Insert we can supply. The price needs to consider the specific requirements such as model, quantity, packaging and transportation. You can contact us for more information.
Here you can see the material, surface treatment, SWL range, thread standard and range, CODE and surface treatment of Long Wavy Lifting Insert. You can click on the information above to download these contents for your better viewing.
HULK Metal provides detailed parameters for Solid Rod Fixing Sockets with Crossbar, including safe working loads, dimensions, and material options. These specs ensure compatibility with precast concrete applications, from thread diameters to lengths, all backed by certifications for reliable performance in bulk projects.
Our parameter table provides detailed specifications for each flat end lifting socket, including dimensions, safe working load (SWL), and thread size. This information ensures you can select the correct lifting insert for your precast concrete application. HULK Metal's precision manufacturing guarantees that all parameters strictly meet CE and ISO standards, delivering optimal compatibility, superior performance, and enhanced safety for lifting operations across diverse construction and infrastructure projects.
Our tubular lifting sockets are available in multiple sizes and safe working load options to suit various precast concrete lifting needs. Made from stainless steel or quality carbon steel, they feature precise threads, a safety factor above 3 times, and durable surface treatments. CE and ISO 9001 certified, each socket is manufactured and inspected to ensure consistent dimensions, load capacity, and performance, giving you confidence in every lifting application.
Our Long Wavy Lifting Socket range offers multiple load capacities, from 0.5 tons to 8.0 tons, to suit diverse precast lifting needs. Made from high-quality stainless steel, Q345, Q235, or 20# steel, each socket undergoes precision threading, strict tolerance checks, and optional surface treatments like electro-galvanizing or hot-dip galvanizing. With a minimum 3× safety factor and CE/ISO 9001 certification, these anchors deliver strength, durability, and reliable performance for demanding construction projects.
Crown Foot Anchors come in various sizes to suit diverse precast needs, with thread diameters ranging from M12 to M30 and lengths from 60mm to 155mm. Working Load Limits (WLL) start at 0.5 tons for smaller units and reach up to 3 tons for heavier applications, always maintaining a safety factor exceeding three times the rated capacity. These parameters allow versatile use in thin panels and slabs, where edge distances and panel thicknesses dictate optimal placement for maximum stability. Our team customizes dimensions based on your drawings, ensuring precise fits that enhance project safety and speed.
HULK Metal's flat plate lifting sockets come in a range of sizes tailored for various safe working loads, from 0.5 to 12.5 tons. Key parameters include thread diameters, heights, and base dimensions, all crafted from materials like stainless steel or Q235 for optimal strength. Surface treatments such as hot-dip galvanizing enhance corrosion resistance, while certifications ensure compliance. This table outlines specifications to help select the right socket for your precast concrete needs, balancing compactness with high performance.
Explore the key parameters of our flat end fixing sockets, including various sizes and working load limits (WLL) tailored to your needs. These details ensure compatibility with your precast concrete applications, from small panels to larger structures, providing stronger holds and better performance under stress.
HULK Metal's plate spread anchors come in standard sizes tailored for different load capacities, from 2.5 to 10 tons SWL. Materials include 20Mn2, Q345D, or customizable stainless steel, with surface treatments like raw, electro-galvanized, or hot-dip galvanized for enhanced durability. Each anchor boasts a safety factor of at least three, backed by ISO9001 and CE certifications. The table below details dimensions and codes, helping you select the right fit for your precast concrete needs. Contact our technical team for custom variations based on your requirements.
Our unilateral erection anchors come in various sizes to suit different safe working loads (SWL) from 2.5 to 26 tons, accommodating diverse precast concrete needs. Made from robust materials such as 20Mn2, Q345D, CM490, or stainless steel, they offer customizable options with surface treatments like electro-galvanized or hot-dip galvanized. Each anchor maintains a safety factor of at least 3, backed by ISO9001 and CE certifications. The table below details dimensions, ensuring precise fits for columns, beams, and wall panels in bulk production runs.
This section outlines key specifications for flat foot anchors, including safe working loads and dimensions to guide selection for precast projects. HULK Metal offers models from 2.5 to 26 tons SWL, crafted from durable steels with options for galvanized finishes. These parameters ensure compatibility with diverse concrete elements, supporting safer and more efficient lifts. Bulk buyers benefit from our ability to customize based on exact needs, backed by certifications that guarantee performance.
HULK Metal's erection anchors come in various sizes with safe working loads from 2.5 to 10 tons, made from materials like 20Mn2 or customizable options. These parameters ensure compatibility with diverse precast concrete elements, supported by our production expertise for bulk customization.
Our spread anchors are available in multiple sizes and safe working load capacities to meet different lifting demands. Manufactured from high-grade steels such as 20Mn2, Q345D, CM490, or stainless steel, they can be customized with suitable surface treatments. Each spread anchor is CE and ISO9001 certified with a minimum safety factor of three, ensuring consistent performance, durability, and compliance with international standards for precast concrete lifting applications.
HULK Metal's two hole anchors are available in various sizes and safe working loads (SWL) to suit diverse precast concrete applications. Crafted from high-strength materials like 20Mn2, Q345D, or stainless steel, they ensure durability and safety. With surface treatment options such as electro-galvanizing or hot-dip galvanizing, our anchors meet strict CE and ISO 9001 standards, guaranteeing reliable performance for bulk buyers across global projects.
Our Precast Concrete Lifting Lugs are available in multiple sizes and working load limits (SWL) to meet diverse precast concrete lifting needs. Manufactured from Q345D, Q355D, CM490, or G30CrMoV steel, they feature electro-galvanized surfaces and a minimum safety factor of 5. With CE and ISO 9001 certifications, each lifting lug ensures consistent strength, durability, and reliable performance, making them suitable for lifting and handling various precast concrete elements efficiently.
The Dog Bone Lifting Eye is available in multiple sizes and load capacities to meet different project requirements. Each unit is manufactured from high-quality steel, electro-galvanized for enhanced corrosion resistance, and tested to a safety factor of five times. With CE and ISO9001 certification, our lifting eyes ensure consistent performance. Bulk buyers can choose from a wide range of SWL options, making them ideal for various precast concrete lifting applications.
Our lifting clutch for pin anchor is engineered from high-grade materials such as Q345D, Q355D, CM490, and G30CrMoV, with customizable options available. Each clutch is electro-galvanized for enhanced corrosion resistance and tested to meet a minimum 5:1 safety factor. Certified by CE and ISO9001, the clutches are available in different safe working load (SWL) capacities, ensuring reliable lifting performance across varied construction and precast concrete projects.
We show you the material, test index, certification, size and CODE of Dog Bone Lifting Eye With Chain in a table. You can find what you want more clearly. If you need more parameters or inquire about the price, please contact us.
The parameter section of the Ring Clutch provides details on available sizes and Safe Working Load (SWL). Each model is clearly defined to match different precast lifting requirements. With strict load group markings and compliance with CE standards, customers can easily select the right clutch for their projects. These specifications help ensure that lifting operations remain safe, efficient, and fully aligned with international construction safety standards.
We can provide precast concrete lifting eyes made of high performance alloy steel with CE certification. The following table details some important parameters such as Safety Factor, Certification, Materials, SWL, etc. You can contact us at any time to get a quotation for the corresponding specifications.
The parameters of the Combination Ring Clutch provide clear details on dimensions, working load limits, and load groups, allowing customers to select the most suitable model for their project. Each clutch is designed with a five times safety factor to guarantee safety during lifting operations. By comparing specifications, buyers can quickly match the correct clutch with their spread anchors, ensuring efficiency, precision, and reliability in precast concrete handling.
We are able to provide clevis slip hooks in all sizes in the form. In addition to that, we also provide OEM service, and the engineers will make a perfect solution according to your drawings and give a more reasonable quotation.
Here are the specifications of the Clevis Grab Hooks we can offer. The table contains information such as CODE, Size, WLL, etc. You can tell us directly about CODE and quantity, and we will give you a more satisfactory quote.
HULK Metal currently offers eye grab hooks from 1/4"to 3/4". The following table shows the CODE and the corresponding specifications. You can choose the appropriate CODE according to the size of the chain. We support OEM services and can develop a complete solution based on the drawings or samples you send us, and give a more reasonable quotation.
HULK Metal can provide eye slip hooks in 7 sizes from 1/4" to 3/4" in both carbon steel and alloy steel, and in three surface treatments: electro-galvanized, hot-dip galvanized and powder sprayed. The table provides detailed product parameters, you can view them, or click the button on the upper right to download the catalog to learn more.
The parameter table of Rubber Recess Former clearly shows available sizes and load capacities. Buyers can easily choose suitable types from 1.5 to 32 tons, ensuring compatibility with Pin Anchor and Spread Anchor lifting systems.
Our lifting pin anchor recess former come in multiple configurations to match specific load demands in precast concrete projects. The table below details dimensions, weights, and safe working loads, helping you select the right model. Made from customizable rubber, these ensure compatibility with various anchors. We prioritize precision in sizing for better integration, reducing risks during lifting operations compared to generic options.
Precast Magnetic Formers have various styles, including fixed Precast Frame, Lifting Anchors Sockets and Spread Anchors. You can download our product catalog.
The parameters of Spread Anchor Rubber Recess Former cover multiple working load limits from 2.5 tons to 26 tons, providing flexibility for different precast concrete projects. Each type is designed with precise dimensions to match specific spread anchors, ensuring stable positioning and reliable lifting performance. Made from durable rubber with customizable options, these recess formers meet ISO9001 and CE standards, making them suitable for various construction and lifting applications.
As one of the excellent magnetic recess former suppliers in China, HULK Metal has advanced factories and a perfect supply chain to provide you with high-quality products and services. We can provide magnetic recess former with load group of 1.3, 2.5, 5, and 10 tons. Advanced quality inspection equipment and professional quality inspection personnel can ensure that each batch of goods meets higher qualification rates and quality requirements. We provide quality assurance services, you can rest assured to give us your order.
HULK Metal can provide CE-certified magnets for precast lifting and fixing inserts or sockets. Our factory has advanced machining equipment, laser cutting machines, and assembly lines, which can more efficiently complete CE-certified precast lifting fixing insert socket magnet with a higher pass rate. Our supply chain can help you save more costs through consistent management from top to bottom. Quality assurance service is our confidence in quality and our guarantee to you. You can rest assured to give us your order.
The parameters of Electrical Box Fixed Magnets include material, shape, size, and surface treatment options, allowing customization for different project requirements. The body is made of high-quality rubber, while NdFeB magnets provide strong holding power. With ISO 9001 and CE certifications, every batch meets international quality standards. Square, round, and other shapes are available. Surface treatment options like electro-galvanizing ensure enhanced durability in demanding precast concrete applications.
The parameters of Shuttering Magnets for Formwork include magnet strength, fixing body material, and surface treatment options. These Formwork Magnets are available in stainless steel, carbon steel, or alloy steel, ensuring durability and adaptability. Certificates such as ISO 9001 and CE guarantee consistent quality.
The Embedded Corrugated Pipe Fixed Magnet comes in different sizes, materials, and magnetic strengths to fit various corrugated pipe dimensions used in precast concrete. Each product is manufactured with strict quality control to ensure precision and durability. Customers can request customized designs, magnetic force adjustments, and base sizes according to their project needs. With flexible OEM/ODM support, HULK Metal delivers magnets that perform reliably and meet international standards for different concrete applications.
The parameters of Cast In Channel T Bolts cover standard and customized dimensions to meet diverse structural needs. Each bolt is designed with high load-bearing capacity and tested Safe Working Load (SWL) values to guarantee safety. Available in various thread sizes, head dimensions, and finishes, our T Bolts are suitable for different cast-in channel systems. Technical support ensures buyers receive accurate specifications for seamless installation and long-term performance.
HULK Metal's HALFEN Anchor Channels come in a range of dimensions and safe working loads (SWL) to suit diverse precast concrete applications. Each channel is precisely manufactured with cold-rolled or hot-rolled steel, ensuring structural integrity. SWL values are clearly specified to meet project requirements, and all products undergo strict quality control. This allows bulk buyers to select the exact channel type with confidence in performance and safety for their concrete projects.
The parameter section presents the detailed specifications of our precast wall connection wire loop boxes, including available sizes, breaking loads, and safe working loads. These values allow engineers and contractors to choose the most suitable type for their structural requirements. With CE and ISO 9001 certification, every wire loop box is manufactured under strict quality control, ensuring dependable performance and safety for different precast wall connection projects.
The parameters of our Cast in Channel cover a wide range of hot-rolled and cold-rolled types to suit different load requirements. Each specification ensures safe working loads, precise geometry, and compatibility with matching T-bolts. With certified strength and accurate dimensions, our HALFEN Channel products guarantee safer installation and reliable performance in precast concrete structures, giving engineers and contractors greater flexibility and confidence in large-scale projects.
Concrete screw bolts are available in different diameters, lengths, head styles, and surface treatments. At HULK Metal, we support customization according to drawings and requirements. Our galvanized concrete bolts come with electro-galvanizing and hot-dip galvanizing finishes, ensuring long service life. We provide a full range of dimensions to meet different project applications, from precast construction to heavy-duty industrial installations. Bulk buyers can benefit from efficient production and consistent quality.
The parameters of HULK Metal's cast in loops include a range of diameters, lengths, and working load limits (WLL) to suit different precast concrete lifting needs. Each loop is manufactured to precise dimensional tolerances and tested for tensile strength exceeding three times its rated capacity. With clear specifications, you can select the right cast in lifting loop to ensure optimal performance, safety, and efficiency for your specific construction application.
Our lifting loops come in a wide range of sizes and safe working loads to suit various precast concrete lifting needs. Each is crafted from durable alloy or carbon steel and finished with electro-galvanizing for superior corrosion resistance. With a safety factor of four or more, precision threading, and CE/ISO 9001 certification, they deliver reliable performance, easy compatibility with lifting sockets, and consistent quality in demanding construction environments.
The HULK Metal handrail bracket structural pipe fittings come with detailed dimensions, hole sizes, and pipe diameters that match to make sure they work together. There are many types of surface treatments that can be used to meet different environmental needs. These include hot-dip galvanizing, double-coating galvanizing, and powder coating. Every product has its code that makes it easy to find and order, which helps you keep track of projects better while making sure they are always high quality and work the same way.
HULK Metal manufactures Internal Swivel Tee Structural Pipe Fittings in different tube sizes to suit various project requirements. We provide options in malleable iron, ductile iron, and customizable materials, all available with galvanizing, powder-coating, or special finishes. Standard tube sizes include 33.7 mm, 42.4 mm, and 48.3 mm, with additional customization available upon request. These fittings are designed to meet higher structural performance and provide longer-lasting protection against corrosion.
Our Three Socket Angle Tee Structural Pipe Fitting is available in multiple tube sizes and customizable designs to fit diverse project requirements. Customers can choose from durable malleable iron, ductile iron, or stainless steel with various surface finishes, including galvanizing and powder coating. With adjustable angles from 0–11 deg, this fitting ensures flexible installation and long-lasting performance. Each fitting is manufactured under strict standards, ensuring consistency, reliability, and high load capacity.
Our Slope Short Tee Structural Pipe Fittings are produced with strict dimensional accuracy and high-quality materials. They are available in malleable iron, ductile iron, or customized alloys, and can be finished with galvanizing, powder coating, or other protective layers. Multiple tube sizes and angles (0–11 degrees) ensure compatibility with different project requirements. Customizable options are also available to meet the special needs of industrial and architectural applications.
The parameters of base flange structural pipe fittings include different sizes, codes, surface treatments, and dimensions to match a variety of pipes. Each type is carefully produced with precise casting and strict testing to ensure reliability. Options such as hot-dip galvanizing, double galvanizing, and powder coating provide enhanced corrosion resistance. Buyers can select the most suitable specifications according to application needs, ensuring better adaptability and long-term performance in structural projects.
The parameters of Railing Base Flange Structural Pipe Fittings include detailed size options, different pipe compatibility, and surface treatment codes. Buyers can choose from hot-dip galvanized, double galvanized, powder coating, or raw black finishes to match project needs. Each size provides accurate dimensions to ensure easy installation and secure support. These fittings are designed for reliable use in railing uprights, safety barriers, and various structural frameworks, meeting diverse customer requirements.
The Short Swivel Tee Structural Pipe Fitting is available in a variety of sizes to meet different system requirements. Manufactured from malleable iron, ductile iron, or customized materials, it can be supplied with hot-dip galvanizing, powder coating, or other protective finishes. The fitting ensures reliable connections across multiple tube diameters. Technical data, including size codes, tube compatibility, and surface options, helps buyers choose the most suitable product for their projects.
The parameters of external sleeve joint structural pipe fittings cover dimensions, surface finishing, and product codes. These fittings are available in multiple pipe sizes to match different railing or structural requirements. Customers can choose from hot-dip galvanizing, double galvanizing, powder coating, or raw black finishes. Each fitting has a specific code for easy identification, ensuring you can order and manage products more efficiently for your projects.
Our Swivel Base Flange structural pipe fittings are available in a range of sizes and materials to meet diverse project requirements. Choose from malleable iron, ductile iron, or customizable materials, with surface treatments like galvanizing, powder coating, or custom finishes. Standard tube sizes include 26.9mm, 33.7mm, 42.4mm, 48.3mm, and 60.3mm, while bespoke options are available. Each fitting is precision-engineered to ensure secure, long-lasting connections in industrial, commercial, and DIY applications.
The Corner Swivel Combination structural pipe fittings from HULK Metal are available in multiple sizes to match different tube diameters, including 26.9mm, 33.7mm, 42.4mm, and 48.3mm. They can be manufactured from malleable iron, ductile iron, or customized materials, with surface finishes such as hot-dip galvanizing and powder coating. We also provide tailor-made options to meet special project needs, ensuring a reliable solution for varied structural applications.
Our Add on Crossover Structural Pipe Fittings are available in various sizes and materials to suit different construction needs. Each fitting can be made of malleable iron, ductile iron, or customized materials, with surface treatments such as galvanizing or powder coating for enhanced corrosion resistance. Standard tube sizes include 33.7mm, 42.4mm, and 48.3mm, but we also provide customizable options to meet special project requirements.
The parameters of the 90 Degree Two Way Elbow structural pipe fitting cover multiple specifications to meet diverse project requirements. You can check available sizes, surface treatment options, and corresponding CODE to ensure the most suitable choice for your handrail, guardrail, or industrial systems. With precise dimensions, durable finishes, and detailed product codes, it is easier for purchasers to select and confirm fittings that match their application needs.
Our Four Socket Cross Structural Pipe Fitting comes in a variety of sizes and surface treatments to suit different projects. Made from malleable iron or ductile iron, and customizable on request, these fittings are durable and corrosion-resistant. The table below shows the available tube sizes and codes. Each fitting is designed for a precise fit, ensuring ease of assembly and long-term stability in fence systems, DIY projects, and industrial structures.
The parameters of Clamp on Crossover Structural Pipe Fittings demonstrate their versatility across different system requirements. HULK Metal offers a wide range of tube sizes to suit various structural applications. Surface treatments like galvanizing or powder coating enhance corrosion resistance, ensuring longer service life. With customizable material options and dimensions, our Clamp on Crossover can be tailored to meet specific project demands, ensuring strength, reliability, and compatibility with existing pipe systems.
The Offset Crossover Structural Pipe Fitting is available in a wide range of tube sizes to suit different construction requirements. Each product is manufactured with premium materials such as malleable iron or ductile iron and can be customized with various finishes including galvanizing and powder coating. With options for both standard and custom sizes, HULK Metal provides reliable solutions to meet your project's unique technical specifications.
HULK Metal provides 90 Degree Two Socket Tee Structural Pipe Fittings in a variety of sizes to fit different tube diameters. Manufactured from malleable iron, ductile iron, or customized materials, these fittings are available with galvanized, powder-coated, or tailored finishes. They are designed to meet diverse application requirements, ensuring strength, corrosion resistance, and adaptability. Each fitting can be customized with specific dimensions and surface treatments.
Our Three Socket Cross Structural Pipe Fittings come in various sizes to fit standard pipes from 26.9mm to 60.3mm. Crafted from malleable or ductile iron, they can be customized to meet specific project needs. Surface finishes include galvanized, powder-coated, or tailored options. These fittings are ideal for industrial, agricultural, and DIY projects where reliable pipe connections and corrosion resistance are essential. Custom dimensions and codes are available upon request.
Our Clamp on Tee Structural Pipe Fittings are available in multiple tube sizes to fit diverse applications, with customizable material options including malleable iron, ductile iron, and other metals. Surface treatments such as galvanized, powder-coated, or custom finishes enhance durability and corrosion resistance. Each fitting is produced to meet strict international codes and standards, providing reliable performance for structural projects, guardrail systems, handrails, and DIY installations, ensuring safety and long-lasting use.
Our Two Socket Cross Structural Pipe Fittings are available in multiple sizes and materials to meet different construction needs. They can be made of malleable iron, ductile iron, or customized materials, and are offered with hot-dip galvanizing, powder coating, or other surface treatments for enhanced durability. With size options ranging from 26.9mm to 60.3mm, and customizable specifications, they can perfectly match your project requirements.
HULK Metal provides Double Swivel Combination Structural Pipe Fittings in a range of tube sizes from 26.9mm to 48.3mm, with customizable options available. Manufactured from malleable iron or ductile iron, these fittings can be surface-treated with galvanizing, powder coating, or special finishes to suit specific applications. Clear parameter data, including material, tube sizes, and codes, ensures buyers can easily select the right fittings for their projects.
The Three Socket Tee Structural Pipe Fitting comes in multiple sizes to fit tubes ranging from 26.9mm to 60.3mm, with customizable options for other dimensions. HULK Metal offers a choice of materials such as malleable iron, ductile iron, or aluminum, with surface treatments including galvanizing, powder coating, or tailored finishes. This flexibility ensures suitability for a wide range of environments, from industrial projects to outdoor guardrail systems.
HULK Metal Side Outlet Elbow Structural Pipe Fittings are available in a wide range of sizes to meet different system requirements. Customers can choose from various surface finishes, including hot-dip galvanizing, double-coating galvanizing, and powder coating, to suit different environments. Each fitting is designed with accurate dimensions and product codes, making selection and installation easier, faster, and more reliable for international projects.
The parameters of the Variable Swivel Elbow Structural Pipe Fitting cover material options, surface treatments, and tube size compatibility to meet different project requirements. You can choose from malleable iron, ductile iron, stainless steel, or aluminum, and apply galvanizing, double-coating, or powder-coating finishes. Various tube sizes are available to fit different systems, and customization options are provided to meet specific structural demands.
The Reducing Short Tee Structural Pipe Fitting comes in a variety of tube size combinations to meet different railing and construction needs. Manufactured with malleable or ductile iron, it offers strength, stability, and long service life. Customers can choose from galvanized, powder-coated, or custom finishes to match specific project requirements. Additional sizes and OEM solutions are available to support diverse applications worldwide.
The parameters of the Single Socket Tee Structural Pipe Fitting demonstrate its adaptability for diverse projects. Available in malleable iron, ductile iron, or customized materials, it can be finished with galvanizing, powder coating, or other treatments to ensure corrosion resistance. With standard tube sizes of 33.7mm, 42.4mm, and 48.3mm, plus customizable options, HULK Metal guarantees fittings that precisely match your installation needs.
HULK Metal provides Single Lugged Bracket Structural Pipe Fittings with customizable specifications to meet different project requirements. You can choose from malleable iron, ductile iron, or other requested materials. The surface can be treated with galvanizing, powder coating, or tailored finishes for enhanced durability. Standard tube sizes include 33.7mm, 42.4mm, and 48.3mm, while customized dimensions are also available to suit unique applications.
The Vertical Railing Side Support Structural Pipe Fitting parameters showcase its adaptability and strength. Made from malleable or ductile iron, with options for galvanized, powder-coated, or customized surface treatments, it is designed to fit common tube sizes such as 33.7mm, 42.4mm, and 48.3mm. Additional customization is available to meet diverse project requirements, ensuring compatibility with international standards and delivering reliable performance across different installation environments.
Our Cradle Clamp Structural Pipe Fittings are available in multiple tube sizes, including 33.7mm, 42.4mm, and 48.3mm, with customizable options to match specific project needs. Each fitting is manufactured from high-quality malleable or ductile iron and can be finished with galvanizing, powder coating, or other requested surface treatments. With standardized dimensions and accurate machining, these fittings ensure secure assembly, consistent quality, and adaptability for various railing and structural pipe systems.
Our Horizontal Railing Side Support Structural Pipe Fittings are available in multiple tube sizes including 33.7mm, 42.4mm, and 48.3mm, with customizable options to meet your project needs. Produced from malleable or ductile iron, they can also be tailored with alternative materials. Multiple surface treatments such as galvanizing and powder coating are provided, ensuring corrosion resistance and a longer service life in different environments and installation conditions.
HULK Metal provides Adjustable Short Tee fittings in multiple tube sizes, ranging from 26.9 mm to 48.3 mm, with an adjustable angle of 30 deg–60 deg. These fittings can be customized in materials such as malleable iron or ductile iron, with surface treatments including galvanizing or powder coating. The flexibility in specifications and finishes ensures compatibility with diverse project requirements and guarantees reliable performance in different installation environments.
The Single Swivel Combination Structural Pipe Fitting comes in a wide range of tube sizes from 26.9mm to 60.3mm, with customizable options to meet project-specific requirements. Made from malleable iron, ductile iron, or customized materials, it supports multiple surface treatments, including galvanizing and powder coating. Each product is manufactured to strict standards, ensuring consistency, durability, and compatibility with different structural pipe systems.
The Add on Short Tee Structural Pipe Fitting is available in multiple tube sizes to suit different system requirements. Produced with malleable iron, ductile iron, or custom materials, the fittings can be finished with galvanizing, powder coating, or special treatments. Each product is manufactured with strict quality standards to ensure durability, precision, and compatibility. Customers can also request tailored dimensions and surface finishes for specific applications.
The parameters of Variable Elbow Structural Pipe Fitting include multiple pipe size options, corrosion-resistant surface treatments, and internationally standardized codes. Customers can select from hot-dip galvanizing, double-coating galvanizing, or powder coating depending on the application environment. Each fitting is designed to meet precise dimensional accuracy, ensuring smooth installation and compatibility. With clear specification codes, buyers can easily choose the right size and surface finish for their project needs.
The Adjustable Angle Two Socket Cross Structural Pipe Fitting is produced with malleable iron, ductile iron, or customizable materials. Available surface treatments include galvanizing and powder coating for enhanced protection. It fits standard tube sizes of 33.7mm, 42.4mm, and 48.3mm, with adjustable angles ranging from 45° to 90°. Customization options are also available, allowing you to choose the best dimensions and finishes for your project requirements.
Our Galv Ground Socket Structural Pipe Fittings are available in various tube sizes to meet different construction needs. Manufactured with malleable iron, ductile iron, or customized materials, they offer both strength and flexibility. The surface treatment can be galvanized, powder-coated, or customized to enhance corrosion resistance. Standard tube sizes include 33.7mm, 42.4mm, and 48.3mm, while customized options are available to suit specific project requirements.
HULK Metal produces Side Palm Fixing Structural Pipe Fittings in multiple sizes and materials to suit diverse railing applications. Standard socket dimensions cover tube sizes of 33.7mm, 42.4mm, and 48.3mm, with options for customization. Customers can choose surface treatments such as hot-dip galvanizing, double-coating, or powder coating for enhanced corrosion resistance. Each fitting is produced under strict quality control to ensure accuracy, durability, and long-term performance in various projects.
The Double Lugged Bracket Structural Pipe Fitting is available in multiple sizes and surface finishes to fit diverse structural applications. Manufactured with malleable iron, ductile iron, or customized materials, it can be treated with galvanizing, powder coating, or other finishes. Standard tube compatibility ranges from 26.9mm to 48.3mm, with customizable options available. Each fitting is precisely designed and coded to meet international quality and installation standards.
HULK Metal's Double Male Swivel Structural Pipe Fittings are manufactured with strict dimensional standards and various surface treatments, such as hot-dip galvanizing or powder coating, to enhance durability. Multiple tube sizes from 26.9mm to 60.3mm are available to meet different structural requirements, and customization is supported. Each product is identified with specific codes for easy procurement and project management, ensuring seamless integration into your system.
Our Plug Structural Pipe Fittings are manufactured with malleable iron, ductile iron, or customized materials to meet different project requirements. Multiple surface treatments such as galvanizing or powder coating ensure durability and corrosion resistance. Standard sizes fit common tubes ranging from 26.9 mm to 60.3 mm, with customization available. Each product is precisely designed and tested to ensure secure fitting, reliable sealing, and long-lasting performance in various structural systems.
Our Hook Structural Pipe Fittings come in multiple sizes to fit different pipe diameters. They are available in cast iron, stainless steel, and aluminum with surface treatments including hot-dip galvanizing, double-coating galvanizing, and powder coating. Each hook meets international quality standards, and their dimensions, materials, and coatings are carefully selected to ensure durability, corrosion resistance, and compatibility with your handrail or pipe systems.
Our slope railing base flange pipe fittings are available in multiple sizes and surface finishes to match different railing system requirements. With precise dimensions and high-quality materials such as malleable iron and ductile iron, these fittings provide superior stability and performance. Options include hot-dip galvanizing, double galvanizing, powder coating, or raw black finish, allowing you to choose the most suitable treatment for your application environment.
Our gate hinge structural pipe fittings are available in multiple sizes to match standard pipes, ensuring easy installation and reliable strength. Each hinge can be supplied with hot-dip galvanized, double galvanized, powder-coated, or raw black surfaces, providing excellent resistance to corrosion. With clearly defined product codes, dimensions, and finishes, you can select the right fitting quickly for your project. These fittings are designed to deliver dependable performance in both indoor and outdoor applications.
The Gate Eye Structural Pipe Fittings come in multiple sizes ranging from DN20 to DN40, making them suitable for different gate and railing systems. Each size is precisely cast and surface-treated to guarantee durability. Options include hot-dip galvanizing, double galvanizing, powder coating, and raw black finishes. Each fitting is coded for easy identification, ensuring accurate ordering, faster processing, and reliable assembly in both fencing and DIY structural applications.
The Galvanized Pipe Handrail Fittings Short Tee is available in a wide range of sizes to meet different construction needs. Each fitting can be produced with hot-dip galvanizing, double galvanizing, powder coating, or raw black finish, offering excellent adaptability to different environments. Detailed dimensions and codes allow buyers to quickly select the right product, ensuring easier procurement, accurate matching, and consistent installation results.
HULK Metal has more than 20 years of experience in supplying galvanized pipe railing fittings and has established a complete supply chain to provide you with production, quality inspection, packaging, transportation and after-sales service. Quality assurance service is our commitment to you. You can rest assured to give us your order.
The Galvanized Slip on Pipe Fittings Long Tee is available in different sizes ranging from DN20 to DN50, meeting diverse installation requirements. Each product can be finished with hot-dip galvanizing, double galvanizing, powder coating, or raw black surface to suit different usage environments. Detailed codes and dimensions are provided for easy selection, helping you identify the correct product for your specific project needs.
The galvanized pipe clamp fittings side outlet tee is available in a wide range of sizes, suitable for pipe diameters from 21.3mm to 60.3mm. Customers can choose from hot-dip galvanizing, double-coating galvanizing, powder coating, or raw black surface finishes to match their project requirements. Each fitting is carefully coded and dimensioned to ensure precise installation, excellent performance, and long-lasting durability under different environmental conditions.
Our Galvanized Pipe Guardrail Fittings Add On Side-outlet Tee parameters cover multiple pipe sizes, surface treatments, and customized codes, helping customers quickly match the right product to their project needs. With options including hot-dip galvanizing, double galvanizing, powder coating, and raw finish, buyers can select the best solution for durability, cost-effectiveness, and environmental suitability. Standardized dimensions ensure easy compatibility with international guardrail and handrail system requirements.
Our Galvanized Safety Railing Fittings Two Socket Cross (119) comes in a wide range of sizes and finishes to meet various project requirements. Customers can select from hot-dip galvanized, double galvanized, powder-coated, or raw black finishes to match different environments. The detailed code system, along with precise dimensions, ensures easy selection and accurate application for both standard railing systems and customized structures.
The parameters of the 119R galvanized pipe connector fittings reducing two socket cross include size specifications, surface finishing options, and product codes. Available in multiple diameters to match various pipe systems, this fitting ensures precise compatibility. Customers can choose hot-dip galvanizing, double galvanizing, or powder coating according to usage environment. Each product code corresponds to its finishing, making selection and procurement easier and more efficient for different application needs.
The Galvanized Railing Connectors Add-on Two Socket Cross is available in different sizes and surface treatments to fit various railing applications. Each product is precisely cast and processed to meet strict dimensional standards. Customers can choose hot-dip galvanizing, double galvanizing, powder coating, or raw black finishes according to environmental needs. We provide clear product codes, detailed dimensions, and pipe size compatibility to simplify selection and ensure reliable system performance.
The 123 Galvanized Railing Fittings 40–70 Elbow is designed to connect two pipes at an adjustable angle, widely used in stair rails, sloped handrails, and guardrail systems. With multiple finishing options and strict ISO 9001 quality control, it offers higher durability, corrosion resistance, and easy installation.
The 124 Type Galvanized Key Clamp Fitting is manufactured from malleable or ductile iron and finished with hot-dip galvanizing, double galvanizing, or powder coating for enhanced durability. Available in 33.7mm, 42.4mm, and 48.3mm sizes, it ensures compatibility with global standard pipes. Each fitting complies with ISO 9001 quality standards, offering excellent corrosion resistance and reliable performance for guardrail, handrail, and DIY structural applications.
We currently only have CD reducing 90 degree elbow. If you have special requirements and the quantity is large, we also support OEM service.
HULK Metal has been providing higher-quality sheet metal stamping production services to customers worldwide since the end of the 20th century. To this end, we have continuously integrated stamping factories, raw material suppliers, packaging material factories, and other resources and continuously improved supply chain management and service levels. So far, we have provided hundreds of sheet metal stamping parts OEM services for hundreds of companies around the world. You can contact us at any time to visit our factory and place your order with us after understanding our production capacity and service capabilities.
HULK Metal is an experienced sheet metal fabricator that has provided high-quality OEM services to dozens of automotive parts buyers worldwide. We are familiar with and master advanced sheet metal manufacturing processes such as laser cutting, punching, deep drawing, spinning, bulging, etc., and have advanced production equipment and an experienced team of workers. We strictly implement ISO 9001 and ISO 16949 quality management. The professional technical team will develop a more complete solution according to your requirements to improve order production efficiency and minimize costs while ensuring product quality.
We can process aluminum, steel, stainless steel plates and strips with thicknesses ranging from 0.1mm to 20mm. The tolerance can reach 0.001mm.
We provide comprehensive after-sales service to let you enjoy comprehensive quality assurance. You can rest assured to entrust your sheet metal automotive parts orders to us for production.
The table below shows you our production capabilities.
HULK Metal produces a wide range of Come Along Clamps with different load capacities, jaw openings, and surface finishes to match various conductors. Our models cover copper cable, aluminum cable, ACSR, ACSS, AAC, ABC, bare Cu cable, guy wire, and more. Each clamp is precisely forged and tested to meet international standards, ensuring safety, durability, and stable performance for demanding power line and cable projects.
HULK Metal Wire Grips are available in multiple load ratings, cable diameters, and surface finishes to match diverse applications. Our catalog covers grips for copper, aluminum, ACSR, guy wire, and steel rope. Each product is engineered for strong holding capacity, safety, and efficiency. With detailed specifications and clear coding, bulk buyers can easily choose the right Wire Pulling Grips for their projects.
The table below shows the wire diameter range, tensile force range and MOQ of steel jaw cable puller we can provide. You can download our product catalog to get more detailed parameters.
We can currently produce a variety of high-performance alloy steels that can be used for wire diameters between 0.08~1.8in (2.03~45.7mm), tensions between 1500~20000lbs (0.68~9tons) and for various wire types of Jaw Cable Gripper.
We have 4 types of ABC Conductor Grips to choose from, Load Capacity, ABC diameter, CODE and product image information can be found in the table below. You can also click the button on the right side of the image to download them directly.
Jaw Rope Puller Parameter
Jaw Rope Puller has passed strict sampling inspection before leaving the factory. Each batch of goods can meet the use requirements. We have a complete supply chain to provide you with more thoughtful services and higher quality products.
Jaw Rope Puller is a tool designed to pull Copper Cable, Cover Cable, Bare Aluminum Cable, ACSR, ACSS, AAC, ABC, Bare Cu Cable, Guy Wire, Wire Rope, Barbed Wire, Trolley Wire, etc. to a specific location. One end of the Jaw Rope Puller is used to connect to the tensile machine, and the other end is connected to the rope. As the tensile machine is started, the cable will gradually tighten or be pulled out from one end of the cable duct.
There are two designs for the jaws of the Jaw Rope Puller terminal jaws:
One is that the fixed jaw is straight and smooth, and the movable jaw is curved with longer anti-skid teeth. This type has a smaller contact area with the cable than the other and is more suitable for tightening harder metal ropes.
The other type has both the fixed jaw and the movable jaw straight and horizontal, and both are filled with shallow anti-skid teeth. This type has a larger contact surface with the cable, which can provide stronger friction while protecting the outer skin of the rope. It is suitable for more rope operation scenarios.
Some types of Jaw Rope Pullers will have side baffles, which are used to prevent the cable from detaching from the side of the Jaw Rope Puller due to force changes when tightening, causing accidents.
They all use springs to achieve automatic merging after opening. We use high-elastic alloy springs that can be used repeatedly for hundreds of times.
Jaw Rope Puller Supplied by HULK Metal is made of high-performance alloy steel through hot die forging. It has stronger performance.
Most of its parts are produced by hot die forging, the baffles are laser cut, and the parts are assembled by our assembly line after galvanizing.
Its surface treatment is electrogalvanizing. Its average coating thickness is 5μm.
Our Jaw Wire Puller has two types of jaws to accommodate a wider variety of wires. Some types also have side panels to prevent the wire from slipping out from the side during tensioning. You can choose a more suitable one based on factors such as wire type, wire diameter, and usage scenario.
HULK Metal can provide you with a variety of jaw grip pullers. You can choose a more suitable style according to the Guy Wire diameter, tension and other parameters, as well as the contact surface damage requirements.
Behind every lifting anchor is a specialized production factory equipped with advanced forging, machining, and surface treatment lines. HULK Metal’s factories operate with strict process control, ensuring stable quality across large-volume orders. By integrating hot forging technology, galvanizing systems, and professional inspection equipment, we maintain superior consistency and durability for every batch. Our in-house logistics team and strong production capacity guarantee timely delivery while keeping costs competitive for global buyers.
Our blog serves as a knowledge hub for precast concrete accessories, where buyers and engineers can access insights into lifting anchors, surface treatments, testing methods, and application tips. Articles cover practical comparisons between different finishes, supplier evaluation strategies, and case studies from real projects. By sharing technical expertise and industry updates, HULK Metal helps decision-makers choose safer, more efficient, and cost-effective solutions for their precast concrete production.
As a top metalworking service provider, we want to let every customer experience a sense of security in purchasing, sales, etc., and better realize their value through continuously defining new standards for products and services.
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