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RUBefore dispatch, fittings undergo comprehensive final inspection, including visual, functional, and packaging checks, to guarantee quality and prevent shipment errors.
1. Higher Standard Certification
2. Perfect Production Solution
3. More Corrosion Resistant
4. Comprehensive After Service
5. Wide-ranging Application
The Corner Swivel Combination structural pipe fitting is designed to connect pipes set at right angles across perpendicular planes. It offers flexibility with 180 degree adjustment at the pivot point, making it ideal for guardrail and handrail systems at stair-to-platform transitions. Manufactured from durable materials and available in multiple finishes, it ensures long-lasting stability and corrosion resistance.
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.
| Pipe Info | |||
 | |||
| 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 | 168 Corner Swivel Combination | ||||||||||
| 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 |
| A | 20 | 3/4" | 26.9 | HM-G-168-A | HM-D-168-A | HM-PC-168-A | HM-B-168-A | 38 | 58.5 | ||
| B | 25 | 1" | 33.7 | HM-G-168-B | HM-D-168-B | HM-PC-168-B | HM-B-168-B | 43.5 | 61 | ||
| C | 32 | 5/4" | 42.4 | HM-G-168-C | HM-D-168-C | HM-PC-168-C | HM-B-168-C | 47 | 69 | ||
| D | 40 | 3/2" | 48.3 | HM-G-168-D | HM-D-168-D | HM-PC-168-D | HM-B-168-D | 53 | 77 | ||
| E | 50 | 2" | 60.3 | HM-G-168-E | HM-D-168-E | HM-PC-168-E | HM-B-168-E | 62 | 90.5 | ||
HULK Metal's Corner Swivel Combination fittings are engineered for strength, adaptability, and convenience. They are specifically designed to connect rails in perpendicular planes with a pivot adjustment of up to 180 degree. This feature makes them suitable for stairs and platforms, providing reliable transitions in guardrail and handrail systems. With durable materials and versatile surface finishes, these fittings ensure long-term performance in both industrial and commercial structures.
The Corner Swivel Combination is designed to connect two pipes in a system that are positioned at right angles in different planes, with an adjustable swivel range of 180 degree around the pivot point. It is commonly applied at stair-to-platform junctions, allowing a sloped stair rail to be securely connected to a horizontal platform rail through an upright post.
This fitting is constructed from one Corner Male Swivel and two Female Single Swivel Sockets, riveted together for stability. Alternatively, bolts can also be used for assembly. The structural design provides reliable strength while allowing angular flexibility, making it adaptable for stair and platform guardrail transitions or other custom frameworks.
The central sleeve of the Corner Swivel Combination is mounted onto the upright pipe, while the two sockets attach securely to the ends of the stair and platform rails. This assembly provides a pivot connection, enabling the rails to be adjusted within a 180 degree range while maintaining structural stability.
The Corner Swivel Combination is an ideal choice when stairs and platforms intersect at a right angle. It allows simple, quick, and secure installation without the need for welding. Its flexibility, durability, and surface treatment options ensure long service life, making it perfect for guardrails, handrails, and modular frameworks.
The Corner Swivel Combination is widely applied in guardrail and handrail systems, especially where platforms meet stairs at right angles. It allows smooth transitions, ensuring safety and structural stability. Beyond safety railings, it is also used in DIY structural frameworks, temporary constructions, and modular pipe systems that require adjustable angles. With its versatile design, it reduces installation complexity and offers reliable performance across both commercial and industrial applications. For maximum stability, it is recommended to combine with other fittings in systems subjected to lateral impact.
HULK Metal provides Corner Swivel Combination fittings in multiple materials to meet different structural, environmental, and budget requirements.
Available in Malleable Iron and Ductile Iron, ensuring strength and toughness.
Cost-effective choice, widely used in guardrail and handrail systems.
Provides reliable performance under heavy loads.
Suitable for large-scale projects requiring durable yet economical fittings.
Excellent corrosion resistance, ideal for outdoor and marine environments.
Strong and durable, maintaining long-term stability.
Offers a clean, polished appearance for commercial projects.
Recommended for clients seeking both aesthetics and functionality.
Lightweight material, easy to handle and install.
Naturally resistant to corrosion, suitable for outdoor applications.
Provides a modern and smooth surface finish.
Ideal for modular, portable, or DIY pipe structures.
Different surface treatments extend the service life of Corner Swivel Combination fittings and adapt them to various environments and applications.
Provides a thick, uniform zinc coating for excellent corrosion resistance.
Suitable for outdoor environments, especially where fittings are exposed to rain, humidity, or harsh conditions.
Extends the lifespan of structural pipe fittings by preventing rust.
Commonly applied in industrial, commercial, and public safety rail systems.
Combines hot-dip galvanizing with electro-galvanizing, creating an extra protective layer.
Offers enhanced resistance against scratches, chemicals, and saltwater.
Recommended for coastal, marine, or high-moisture areas.
Ensures fittings maintain both strength and appearance over longer periods compared to single-layer galvanizing.
Adds a durable, colorful protective layer to the fitting surface.
Provides extra corrosion resistance while offering aesthetic appeal.
Available in customizable colors, suitable for commercial or decorative projects.
Best choice for clients needing both functionality and visual enhancement in guardrail or modular systems.
For additional fittings, click on "Structural Pipe Fittings" for more information.
When constructing a system that needs to withstand lateral impact, be sure to use other fittings.
For horizontal structures, a 90-degree two-socket tee can be used.
When selecting the right Corner Swivel Combination for your project, it is important to confirm that the size of the fitting matches the tube specifications of your system. You should also evaluate whether the chosen surface treatment can meet the requirements of the environment where it will be installed. Considering these two aspects ensures both safety and long-term durability of the structure.
A suitable supplier should have extensive experience in producing structural pipe fittings and provide proof of international certifications such as ISO 9001 or CE.
It is also crucial to confirm that the supplier owns or controls its own factory, as this directly affects pricing, lead times, and quality stability.
In addition, a reliable supplier should provide transparent order-tracking services, including photos and videos of production progress.
After-sales service is another key factor, as professional suppliers will support product returns, exchanges, and consultation.
Lastly, suppliers with global shipping experience and cooperation with clients in multiple countries can provide smoother, more reliable delivery for bulk orders.
A: We operate a fully equipped quality inspection center with advanced testing instruments. Each batch undergoes dimensional checks, load tests, and surface evaluations. Our complete quality assurance system ensures every Corner Swivel Combination meets ISO 9001 standards and customer requirements before shipment.
A: The price depends on factors such as material, size, surface treatment, and order quantity. As a factory manufacturer, we can provide competitive, real-time quotations. Larger orders usually allow for better cost control and improved overall pricing advantages for our customers.
A: All quotations are based on high-quality standards. If you choose the same quality level, our prices are more competitive. Larger order quantities will reduce costs per unit and allow you to obtain even more favorable prices and stronger market competitiveness.
A: The MOQ varies depending on the size and surface treatment of the fitting. We are flexible and support small trial orders for new clients. You can contact us at any time for an accurate quotation and to discuss your project requirements.
A: Delivery depends on order size and customization. Normally, production and shipping take about 30 days. Larger batch orders improve production efficiency, but in most cases the cycle does not exceed 45 days. We always aim for on-time and reliable delivery.
A: We offer hot-dip galvanizing, double-coating galvanizing, and powder coating. Customized powder coating colors are also available but usually require a MOQ. Each option provides different levels of corrosion resistance, allowing you to choose the finish most suitable for your project.
A: Our products have been shipped to more than 50 countries, including Europe, North America, South America, Africa, and Southeast Asia. With extensive logistics experience, we ensure safe packing, reliable international shipping solutions, and smooth delivery for bulk orders worldwide.
A: We mainly manufacture cast iron structural pipe fittings, supported by a complete set of molds. Stainless steel and aluminum fittings are also available through OEM services. For these materials, new mold development may be required depending on your project specifications.
A: Standard tube sizes include 26.9mm, 33.7mm, 42.4mm, and 48.3mm. We also support customized dimensions upon request. All products are manufactured with strict dimensional tolerances and tested for compatibility, ensuring seamless integration into your structural pipe system or railing project.
A: We support flexible payment options, including T/T, L/C, and other commonly accepted international methods. Delivery terms such as FOB, CIF, and EXW are available depending on client preference. Our goal is to provide convenience and secure transactions for global buyers.
We first collect detailed requirements including tube sizes, surface treatment, quantity, packaging, delivery terms, and payment methods. Understanding your project ensures that the production process is tailored to meet both technical specifications and timeline expectations.
High-quality raw materials are sourced from trusted suppliers. Each batch undergoes strict quality checks for composition, strength, and uniformity before entering production. This guarantees consistent performance and longevity for all Corner Swivel Combination fittings.
Production is carried out under ISO 9001 standards using advanced equipment. Each stage—from casting to assembly—is monitored for precision, ensuring that the final product meets dimensional, structural, and surface finish requirements.
Pipes and fitting components are cast in malleable or ductile iron molds. Strict temperature and timing control ensures consistent density and durability, forming the foundation for reliable, long-lasting Corner Swivel Combination fittings.
After casting, surfaces are smoothed, edges deburred, and imperfections corrected. This step ensures precise fitment for swivel sockets and sleeves, preparing components for assembly and surface treatment.
Each component undergoes dimensional and visual inspection. Any defect is corrected or discarded. Load-bearing and pivot functionality tests are performed to guarantee that fittings meet performance requirements before assembly.
The male and female swivel components are riveted or bolted together with precision alignment. Assembly ensures smooth 180 degree swivel operation while maintaining a secure connection between perpendicular pipes for guardrail and handrail systems.
Fittings undergo galvanizing or powder coating according to specifications. Coatings are applied uniformly to prevent corrosion and enhance aesthetics. Each batch is verified for thickness, adhesion, and coverage before leaving the production line.
A second round of inspection confirms the assembled fittings meet all dimensional, functional, and surface quality standards. This ensures reliability in installation and long-term performance in both indoor and outdoor applications.
Fittings are securely packaged with protective materials to prevent damage during transit. Orders are labeled, tracked, and prepared for shipment according to client-specified delivery terms, ensuring safe and timely arrival at the project site.
Customers can check the quality and quantity upon receiving goods. Any defective products are eligible for return, replacement, or restocking services. HULK Metal provides technical support and consultation to ensure smooth installation and ongoing satisfaction.
HULK Metal maintains rigorous quality control to ensure every Corner Swivel Combination meets international standards. From dimensional checks to functionality and pre-shipment inspections, we monitor each stage of production. Our comprehensive approach guarantees reliable, durable, and safe fittings for guardrail, handrail, and modular pipe systems. Bulk buyers can rely on our strict QC to reduce installation issues and ensure consistent performance.
Before dispatch, fittings undergo comprehensive final inspection, including visual, functional, and packaging checks, to guarantee quality and prevent shipment errors.
Every part is measured for exact tube diameters, swivel angles, and fitting tolerances, ensuring perfect compatibility and seamless assembly in all pipe systems.
Orders are counted and verified against packing lists to ensure accuracy and prevent shortages, this meets bulk procurement requirements.
Functional tests are performed on swivel joints and assembled fittings to confirm smooth operation and stability under typical load conditions.
HULK Metal operates a modern factory spanning over 10,000 ㎡, equipped with advanced production machinery. Experienced teams manage casting, finishing, assembly, and surface treatment processes. Dedicated QC centers and streamlined workflow ensure efficient production, consistent quality, and timely delivery for large-scale orders.
You will receive Corner Swivel Combination fittings with high-standard certification from HULK Metal. Our factory, experienced team, and ISO 9001 compliance ensure reliable production. Advanced surface treatments enhance corrosion resistance. Comprehensive after-service, inventory support, and order tracking provide peace of mind. Clients benefit from production tips, marketing insights, and long-term technical support. Together, these advantages make HULK Metal a top choice for bulk buyers seeking quality and reliability.
This section highlights articles related to Corner Swivel Combination fittings, showcasing application examples, project photos, and technical descriptions. It helps clients visualize usage scenarios, such as stair-to-platform transitions, guardrail and handrail systems, and modular DIY structures. Buyers can learn practical installation tips and explore complementary products to enhance the overall structural solution for safety, durability, and aesthetic appeal in both industrial and commercial projects.
HULK Metal offers a wide range of structural pipe fittings beyond Corner Swivel Combinations, including 90 Degree Elbow, Clamp-on Tee, Add-on Crossover, Short Swivel Tee, and more. Each fitting is designed for strength, flexibility, and corrosion resistance. This section allows clients to explore additional solutions to complete their pipe systems, ensuring seamless integration, reliable connections, and long-term durability across guardrail, handrail, and DIY or industrial frameworks.
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.
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.
The Corner Swivel Combination structural pipe fitting is designed to connect pipes set at right angles across perpendicular planes.
The Add on Crossover, also known as Split Crossover, is designed for adding a perpendicular pipe to an already installed system. Its split-sleeve structure makes installation easy without dismantling existing pipes.
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.
Our Four Socket Cross Structural Pipe Fitting comes in various 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.
Clamp on Crossover Structural Pipe Fittings are designed to create perpendicular connections between pipes without requiring dismantling of existing structures. They feature a strong clamping design that ensures tight, gap-free joints.
The Offset Crossover Structural Pipe Fitting is designed to connect two pipes securely in an offset crossing structure. It allows builders to easily create strong and stable frameworks while maintaining flexibility for different structural needs.
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.
No. 101 galvanized pipe handrail fittings are used to connect two pipes into a "T" shape. It is also called a Pipe Clamp Short Tee. One pipe is inserted into the socket, and the other one passes through the channel above.
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.
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.
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.
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.
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.
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.
123 Galvanized Railing Fittings 40 to 70 Elbow is very easy to use and can be used in any scenario where two pipes need to be connected at an angle of 40 degree to 70 degree. We have a complete supply chain and provide QA services.
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.
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.
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.
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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