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RUWe measure socket diameters, angles, and overall sizes with precision instruments to ensure fittings meet exact specifications, guaranteeing proper connection with pipes in various applications.
1. Higher Standard Certification
2. Perfect Production Solution
3. More Corrosion Resistant
4. Comprehensive After Service
5. Wide-ranging Application
The Side Outlet Elbow, also called 3 Way Elbow, is designed to connect three pipes at 90° angles. It provides strength and stability in guardrail, handrail, and cube-like structures. HULK Metal manufactures these fittings in cast iron, stainless steel, and aluminum, with multiple surface treatments to enhance corrosion resistance and meet diverse project needs.
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.
| Pipe Info | |||
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| Material | Carbon Steel | ||
| Surface | Hot Galvanized / Powder Coating | ||
| Color | Refer To Pantone Color Card | ||
| Pipe Sizes Comparison | |||
| Size | Inner Diameter | Outer Diameter | |
| Nominal (DN) | in | mm | |
| T | 15 | 1/2" | 21.3 |
| A | 20 | 3/4" | 26.9 |
| B | 25 | 1" | 33.7 |
| C | 32 | 5/4" | 42.4 |
| D | 40 | 3/2" | 48.3 |
| E | 50 | 2" | 60.3 |
| Color only refers to the color of the powder coating. The powder coating of the pipe will allow for color tolerance, Kindly contact us for details. The quality of the tube will meet the usage requirements in most scenarios. For special scenarios, Kindly contact us for performance testing. | |||
| Basic Info Table of Fittings | |||||||||||
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| Name | 128 Side Outlet Elbow | ||||||||||
| Material | Malleable Iron / Ductile Iron | ||||||||||
| Surface | Hot-dip Galvanized / Double Galvanized / Powder Coating / Raw Black | ||||||||||
| Color | Refer To Pantone Color Card | ||||||||||
| Pipe Sizes Comparison | Surface Finishing & Code | Dimensions(mm) | |||||||||
| Size | DN | in | mm | Hot-dip Galvanized | Double Galvanized | Powder Coating | Raw Black | a | b | C | D |
| T | 15 | 1/2" | 21.3 | HM-G-128-T | HM-D-128-T | HM-PC-128-T | HM-B-128-T | 35 | |||
| A | 20 | 3/4" | 26.9 | HM-G-128-A | HM-D-128-A | HM-PC-128-A | HM-B-128-A | 40 | |||
| B | 25 | 1" | 33.7 | HM-G-128-B | HM-D-128-B | HM-PC-128-B | HM-B-128-B | 48 | |||
| C | 32 | 5/4" | 42.4 | HM-G-128-C | HM-D-128-C | HM-PC-128-C | HM-B-128-C | 60 | |||
| D | 40 | 3/2" | 48.3 | HM-G-128-D | HM-D-128-D | HM-PC-128-D | HM-B-128-D | 68 | |||
| E | 50 | 2" | 60.3 | HM-G-128-E | HM-D-128-E | HM-PC-128-E | HM-B-128-E | 85 | |||
The Side Outlet Elbow Structural Pipe Fitting, or 3 Way Elbow, is an essential connector in many structural systems. It enables three pipes to join at right angles, ensuring strength and stability. With a slip-on design and set screw fastening, installation becomes simple and reliable. HULK Metal offers various materials, surface treatments, and customized solutions to meet the demands of both industrial and DIY applications.
Side Outlet Elbow, also known as 3 Way Elbow, is specifically designed to connect three pipes at right angles. It helps in creating solid cube corners or structural joints where perpendicular support is needed.
In guardrail and handrail systems, the Side Outlet Elbow connects vertical uprights with two horizontal rails at 90°.
In DIY structures, it creates cube or rectangular frames by forming strong top corners.
Widely used in modular shelving, fencing, and support frameworks.
Perfect for both temporary and permanent installations requiring right-angled pipe connections.
The 3 Way Elbow has three slip-on sockets to connect three pipes. Each socket is secured with a hex set screw, ensuring quick assembly and disassembly without welding. This simple but strong structure makes it ideal for modular construction projects and adjustable systems.
The Side Outlet Elbow works by slipping pipes into each socket and tightening them with set screws. This eliminates the need for welding or threading, allowing fast assembly. The design ensures firm connections, while still allowing for repositioning or disassembly when necessary.
Side Outlet Elbow fittings can be made of cast iron, stainless steel, or aluminum to suit various structural applications.
Cast iron fittings are durable and cost-effective. They include malleable iron and ductile iron options. Malleable iron provides flexibility for installation, while ductile iron enhances strength and toughness, making them suitable for heavy-duty guardrail and handrail systems.
Stainless steel elbows provide excellent corrosion resistance, making them ideal for outdoor, marine, or chemical environments. They maintain strength in harsh conditions and offer a polished, aesthetic appearance. These fittings are commonly chosen where both durability and a clean finish are important.
Aluminum fittings are lightweight, corrosion-resistant, and easy to handle. They are especially suitable for lightweight structures or applications where reducing load is critical. Their natural oxide layer offers basic protection, and they can also be finished with coatings for added durability.
Different surface treatments enhance corrosion resistance and appearance, making fittings suitable for outdoor, industrial, and decorative applications.
Hot-dip galvanizing coats the fitting with a thick zinc layer, providing excellent corrosion protection. It is highly effective for outdoor environments where fittings are exposed to rain, humidity, or salt air. This treatment ensures durability and long service life, making it ideal for guardrails, fences, and industrial structures that demand strong weather resistance.
Double-coating galvanizing combines hot-dip galvanizing with additional electro-galvanizing. This dual process provides both thick coverage and uniform surface finish. It ensures higher corrosion resistance than single galvanizing and maintains a smoother appearance. This option is suitable for customers requiring both protection and visual appeal in outdoor guardrails, safety systems, or architectural projects.
Powder coating provides a durable, colorful finish over the metal surface. It not only increases corrosion resistance but also improves the aesthetic value of the fittings. Available in customized colors, powder coating is ideal for projects where visual design is important, such as decorative handrails, playground structures, and public space installations.
If you want to know more about other fittings, click structural pipe fittings for details.
Confirm whether the size of the Side Outlet Elbow meets the system requirements.
Ensure that the surface treatment matches the environmental conditions of use.
Check if the fitting complies with local installation standards.
Be cautious of gaps at the joint to prevent hand injuries during use.
A good supplier should have a modern factory with advanced equipment, ensuring large-scale and stable production. Look for ISO 9001 certification and other international quality standards. This ensures that every Side Outlet Elbow produced will meet strict dimensional accuracy and durability requirements.
Choose a supplier that can provide customized solutions according to your project requirements. Professional technical support allows you to select the right materials, surface treatments, and packaging methods. This flexibility is important to ensure fittings match specific usage environments and applications.
A reliable supplier should provide fast delivery and efficient logistics services. Warehousing support, close cooperation with freight companies, and a global distribution network help reduce lead times. This ensures you receive Side Outlet Elbows on time to keep your project schedule smooth.
Consider whether the supplier provides complete after-sales service, including returns, exchanges, and technical consultation. Strong after-service reflects the supplier’s commitment to long-term cooperation. This helps buyers maintain steady inventory and sell with confidence in international markets.
A: We operate a fully equipped quality inspection center, follow rigorous testing procedures, and maintain a complete quality assurance system to ensure every fitting meets international standards and client expectations.
A: Pricing depends on raw materials, size, surface treatment, and order quantity. As a factory supplier, we provide competitive and real-time quotes to ensure customers receive cost-effective solutions for their projects.
A: Our pricing is based on high quality. For the same quality, our price is lower. Larger orders benefit from economies of scale, helping customers achieve better overall cost advantages while maintaining product standards.
A: The MOQ varies depending on the product size and material. Customers can contact us directly for tailored quotations. We are flexible and aim to meet diverse project requirements from small-scale to bulk orders.
A: Delivery depends on order requirements. Generally, production takes around 30 days, with efficiency improving for larger orders. The timeline usually does not exceed 45 days, ensuring customers receive products promptly while maintaining strict quality standards.
A: We offer hot-dip galvanizing, double-coating galvanizing, and powder coating. Customized powder coating colors are available, though they may require a minimum order quantity. These finishes improve corrosion resistance and provide decorative options for various applications.
A: We have supplied fittings to more than 50 countries across Europe, North America, South America, Africa, and Southeast Asia. Our strong logistics network ensures global delivery with consistent quality and timely service.
A: We manufacture fittings in cast iron, stainless steel, and aluminum. However, only cast iron fittings have full mold sets available. Stainless steel and aluminum fittings may require OEM mold development for production.
A: We provide a wide range of sizes suitable for different structural systems. Standard dimensions are readily available, and customized sizes can also be produced upon request, ensuring compatibility with international standards and specific project requirements.
A: We support multiple payment methods such as T/T, L/C, and negotiated terms. Delivery terms include FOB, CIF, and EXW. Flexible arrangements are available to suit the needs of different international clients.
We carefully communicate with you to understand requirements for surface treatment, product quantity, packaging methods, delivery time, and payment terms. This ensures the most suitable production solution and helps us align our process with your specific project needs.
We source high-quality raw materials from trusted suppliers. Each batch undergoes strict inspection for composition, strength, and dimensional accuracy. Only qualified raw materials are allowed into production, ensuring Side Outlet Elbow fittings meet the highest durability and reliability standards.
The production process includes casting, machining, surface finishing, and multiple inspections. Each step follows ISO 9001 quality standards. Our skilled workers and advanced equipment ensure every Side Outlet Elbow is manufactured with consistent accuracy, strength, and corrosion resistance.
We use precision molds and advanced casting techniques to shape the Side Outlet Elbow. High-temperature processes guarantee proper density and structural integrity, reducing internal defects. This ensures fittings are strong enough to withstand heavy loads in different structural applications.
After casting, parts are carefully cleaned, deburred, and machined to meet exact dimensional requirements. This process improves smoothness, accuracy, and consistency of each socket, ensuring a perfect slip-on fit for pipes and better assembly performance.
Dimensional and surface inspections are performed after finishing. Skilled inspectors use measuring tools and gauges to confirm accuracy. Defective products are rejected immediately, ensuring only high-quality Side Outlet Elbows proceed to the next stage of production.
Qualified parts undergo galvanizing or powder coating. Surface treatments enhance corrosion resistance, durability, and aesthetic appeal. Each method is selected based on customer requirements, ensuring Side Outlet Elbow fittings perform well in outdoor, marine, or decorative environments.
Another full inspection is carried out after surface treatment. This step ensures coating thickness, adhesion, and overall finish meet standards. Only fittings passing this strict inspection are approved for packaging and shipment to customers worldwide.
Finished products are packed with protective materials to prevent damage during transportation. Customized packaging solutions are available. We work with reliable logistics partners to guarantee timely delivery of Side Outlet Elbows to different countries and project sites.
You can check product quality and quantity upon receipt. Any fittings with quality problems enjoy return, exchange, and restocking services. Our after-sales team provides technical support, ensuring smooth project operation and long-term cooperation with HULK Metal.
HULK Metal attaches great importance to quality management throughout production. From raw material procurement to final delivery, each step follows strict ISO 9001 standards. Our QC team performs multiple inspections to guarantee accurate dimensions, excellent performance, and reliable durability. With advanced testing equipment, we ensure every Side Outlet Elbow meets customer expectations and international requirements, providing stable supply and long-term cooperation opportunities.
We measure socket diameters, angles, and overall sizes with precision instruments to ensure fittings meet exact specifications, guaranteeing proper connection with pipes in various applications.
Before shipment, each batch undergoes appearance, coating thickness, and mechanical property inspections to ensure quality consistency and conformity with order requirements.
Every order is checked for accurate quantity and proper packaging. This ensures clients receive complete, undamaged products ready for use or resale.
Side outlet elbows are assembled with pipes to test installation, fastening strength, and slip-on performance, ensuring fittings can be applied smoothly in real project environments.
HULK Metal has established a modern production base with advanced casting, machining, and surface treatment equipment. We integrate raw material inspection, production, and testing into a complete workflow. Each Side Outlet Elbow is produced with high precision and undergoes strict inspection. Our factory can support both small and bulk orders while ensuring consistency, durability, and faster delivery to meet international client demands.
Choosing HULK Metal means choosing higher standards, stronger durability, and better service. We strictly implement ISO 9001 production, providing Side Outlet Elbows that pass CE, GB, and TUV certifications. Our technical team tailors production solutions to customer needs. With advanced equipment, multiple surface treatments, and full after-sales support, we guarantee corrosion-resistant, reliable products and efficient delivery. Partnering with HULK Metal ensures both superior fittings and professional support for long-term cooperation.
In this section, you can explore a series of articles related to Side Outlet Elbow Structural Pipe Fittings. Each article includes images, titles, and detailed descriptions to help you understand their applications, technical standards, and performance in different environments. These resources provide additional insights into choosing the right fitting, comparing materials and surface treatments, and learning how HULK Metal ensures high-quality production. They serve as useful references for engineers, contractors, and buyers.
Besides Side Outlet Elbows, HULK Metal also manufactures a wide variety of Structural Pipe Fittings, including Single Socket Tee, Variable Elbow, Short Tee, Side Palm Fixing, Single Lugged Bracket, and more. Each fitting is engineered with precision, tested for durability, and available with multiple surface treatments. By offering a full product line, we help customers build complete structural systems with reliable components. This ensures easier sourcing, consistent quality, and greater project efficiency.
Our handrail bracket structural pipe fittings have multi-type surface treatments to prevent corrosion, precise dimensions, and a strong load-bearing capacity. They provide a longer service life and a more secure installation, making them perfect for outdoor safety rails, balconies, and staircases.
The Internal Swivel Tee Structural Pipe Fitting allows a 360 deg rotation around the connection point, making it ideal for angled rail systems. Manufactured from malleable iron or ductile iron with multiple finish options, it provides stronger performance and longer service life.
The Three Socket Angle Tee Structural Pipe Fitting is an essential component for angled guardrails and handrails. It connects two top rails to an upright post with adjustable angles from 0 to 11 degrees, ensuring both safety and flexibility.
The Slope Short Tee is specially designed for guardrail and handrail systems with slopes from 0 to 11 degrees. Its internal socket allows for the precise adjustment and secure fixing of uprights using hex bolts.
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
HULK Metal supplies base flange structural pipe fittings made of durable materials with multiple surface finishes. They are designed for stronger pipe connections and longer service life. Our modern factory, professional team, and strict inspection ensure higher-standard products for your projects.
HULK Metal manufactures high-standard railing base flange structural pipe fittings with ISO 9001 certification. Our fittings feature precise dimensions, reliable strength, and multiple surface treatments, ensuring durability and excellent performance in both indoor and outdoor applications for handrail and guardrail systems.
The Short Swivel Tee Structural Pipe Fitting is widely used in handrail and guardrail systems where angled connections are required. Manufactured by HULK Metal with strict ISO 9001 standards, it offers strength, flexibility, and long service life.
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
33.7/26.9
Customizable
The Swivel Base Flange is engineered to secure pipes to walls with adjustable angles from 0° to 180°. Its modular design ensures easy assembly, reliable stability, and compatibility with multiple pipe sizes and materials.
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
33.7
42.4
48.3
Customizable
The 90 Degree Two Way Elbow structural pipe fitting is designed for connecting two pipe ends at a right angle. It is commonly applied in handrail, guardrail, and fence systems, ensuring strong and stable joints.
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
21.3
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
The 90 Degree Two Socket Tee offers two perpendicular sockets for secure pipe connections. It is engineered to provide precise alignment and exceptional strength in guardrails, handrails, fencing, and DIY structures.
Three Socket Cross Structural Pipe Fittings connect vertical uprights with three perpendicular horizontal pipes, offering robust support for fencing, storage racks, and DIY systems. Their versatile design allows easy installation and configuration, ensuring durability and stability in multiple applications.
HULK Metal's Clamp on Tee Structural Pipe Fittings are engineered for secure, easy installation on existing systems. Made from high-quality malleable or ductile iron, they support durable, stable connections for guardrails, handrails, and DIY structures.
Two Socket Cross Structural Pipe Fittings are designed to connect upright pipes with two perpendicular pipes in the same plane. Manufactured from high-quality cast iron, stainless steel, or aluminum, these fittings undergo strict inspection and advanced surface treatment
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
HULK Metal manufactures high-quality Three Socket Tee (Long Tee) Structural Pipe Fittings that combine strength, precision, and reliability. Made from malleable or ductile iron with customizable finishes such as galvanizing or powder coating, these fittings are ideal for both industrial and DIY applications.
The side outlet elbow, also called a 3-way elbow, is designed to connect three pipes at 90° angles. It provides strength and stability in guardrails, handrails, and cube-like structures.
HULK Metal's Variable Swivel Elbow is engineered for versatile pipe-joining applications. With angles ranging from 73° to 287°, it provides maximum flexibility for complex structures.
HULK Metal's Reducing Short Tee Structural Pipe Fitting is engineered to provide a secure vertical pipe connection with different diameters, ideal for mid-rails or guardrail top rails.
The Single Socket Tee Structural Pipe Fitting, also known as Short Tee, is widely used in railing systems, guardrails, and DIY structures. It allows one pipe to connect securely at a right angle to another, forming a stable "T" connection.
The Single Lugged Bracket Structural Pipe Fitting is a reliable solution for fixing pipes onto walls or panels where limited space prevents double lug use.
The Vertical Railing Side Support Structural Pipe Fitting is designed to provide strong and stable support for railing systems. Manufactured with malleable iron or ductile iron, and available in multiple surface treatments such as hot-dip galvanizing or powder coating, these fittings ensure long-term durability.
The Cradle Clamp Structural Pipe Fitting is designed to fasten pipe rails securely to uprights. Its open clamp structure allows quick installation, while inner hex bolts ensure reliable stability.
Horizontal Railing Side Support Structural Pipe Fittings are designed to fasten railing uprights firmly against walls or side structures.
The Adjustable Short Tee is engineered to connect pipes at variable angles from 30 deg to 60 deg. Its durable structure, simple installation, and flexible design make it suitable for guardrail and handrail systems.
The Single Swivel Combination is formed by joining two swivel fittings, making it ideal for environments requiring flexible angle adjustments. While it cannot independently bear lateral loads, it becomes effective when used together with other fittings.
The Add on Short Tee Structural Pipe Fitting is a hinged socket fitting that allows vertical connections to existing pipe systems without dismantling.
HULK Metal Variable Elbow Structural Pipe Fitting is designed to create secure and adjustable angled connections between pipes. With a strong structure and reliable locking bolts, it delivers stability and precision.
HULK Metal Adjustable Angle Two Socket Cross Structural Pipe Fitting provides a strong and flexible connection between uprights and rails. Designed for rail systems with slopes from 45° to 90°, it is widely used in stairways, handrails, and ramps.
The Galv Ground Socket Structural Pipe Fitting is designed to provide secure support for uprights in diverse ground conditions. Made of high-strength malleable or ductile iron, it ensures long-term stability and durability.
The Side Palm Fixing Structural Pipe Fitting is engineered to provide a solid and secure connection for railing uprights against walls, stairs, or ramps. Its three-lug design with reinforced sockets improves stability and load capacity.
The Double Lugged Bracket Structural Pipe Fitting is engineered to mount pipes flush against flat walls or panels. Featuring two lugs with fixing holes, it supports various screw or chemical fixing methods. Its socket with hex bolts firmly secures the pipe in place.
The Double Male Swivel Structural Pipe Fitting is designed for flexible joint connections and works seamlessly with single swivel female parts to form a stable structure.
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Hook structural pipe fittings provide temporary mounting points on pipes. Designed for horizontal and vertical installation, they ensure user safety with rounded heads and secure locking via hex bolts. This solution is suitable only for incomplete systems.
The slope railing base flange pipe fitting is designed to secure inclined uprights to the ground with adjustable angles. Manufactured with strict quality control, it offers multiple surface treatments, ensuring strength, corrosion resistance, and suitability for diverse railing and structural applications.
Our gate hinge pipe fittings combine robust materials with precision casting to create dependable connections for gates. With multiple surface treatments and sizes available, they meet diverse installation requirements, deliver excellent corrosion resistance, and provide a secure, smooth rotational function.
Gate Eye Pipe Fittings provide a reliable hinge connection for gates and handrail systems. Made from strong cast iron or flexible ductile iron, they come with different surface finishes, providing great performance, a longer lifespan, and making them suitable for many construction and industrial uses.
The 119A Galvanized Railing Connectors Add-on Two Socket Cross is different from the 119 type in that it can add two pipes to an already completed system.
119 Galvanized Safety Railing Fittings Two Socket Cross is used to add two pipes on the same plane to form a cross structure for a specific position of a pipe.
116A Galvanized Pipe Guardrail Fittings Add On Side-outlet Tee is used to add two perpendicular rails to an already assembled handrail or guardrail uprights, or to add two perpendicular pipes to an assembled DIY structure such as a cube or cuboid.
101 Reducing Short Tee Galvanized Pipe Railing Fittings are often used. HULK Metal is a well-known supplier in China. We look forward to your inquiry.
No. 101 galvanized pipe handrail fittings are used to connect two pipes into a "T" shape. It is also called Short Tee. One pipe is inserted into the socket and the other one passes through the channel above.
104 galvanized slip-on pipe fittings long tee can be used to add two horizontal pipes to the guardrail or handrail uprights, or to connect two pipes in a DIY structure and add a vertical pipe to them.
104 galvanized slip-on pipe fittings long tee can be used to add two horizontal pipes to the guardrail or handrail uprights, or to connect two pipes in a DIY structure and add a vertical pipe to them.
Safety rail fittings are slip-on pipe fittings for safety railings. They can be quickly installed to complete a system, are easy to operate, and have a longer life and better performance. The 125R reducing 90-degree elbow is a special and uncommon fitting used to connect two pipes of different thicknesses.
We can provide 21.3 mm to 60.3 mm size, that is, 1/2" to 2". We have a full range of molds, can complete each order faster.
124 type Galvanized Key Clamp Fitting uses 3 types of hot-dip galvanizing, double coating, and powder coating. We can provide 33.7mm, 42.4mm and 48.3mm diameters. We integrate a complete supply chain and a professional team to provide better products and services. Looking forward to your inquiry.
123 Type Galvanized Railing Fittings is a kind of elbow that can connect two pipes with an angle of 40° to 70°. We can provide two calibers: 42.4mm and 48.3mm. We will strictly implement ISO9001 to manage the supply chain and provide better products and services.
We integrated a complete supply chain, passed ISO 9001 certification, formed a professional technical team and produced a full range models of the galvanized pipe connector fittings to provide the best services and products. Looking forward your inquiry.
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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