China spiral welded steel pipe Manufacturers Factory Suppliers

After experiences and improvements in the long run, our 2x2 Galvanized Square Tubing, used galvanized pipe, seamless steel square pipe has a broad range of application values. We are a high-tech comprehensive enterprise dedicated to the development, production, customization and sales of spiral welded steel pipe. The company's excellent working environment and good incentive mechanism have attracted a group of high-quality and high-level talents and formed an excellent team. We are a company that values honesty, integrity, and transparency in everything we do. We are committed to delivering exceptional value to our customers, using our experience and expertise to help them achieve their business goals. Our goal is to always be at the forefront of our industry by delivering innovative and advanced solutions. Our company is committed to social responsibility and giving back to our communities. Our team of professionals is dedicated to the success of your project.
  • Stainless Steel Square Pipe
    Stainless Steel Square Pipe

    Steel Grade: 304, 316, etc.Type: Welded/seamless, can be customizedApplication: Building Facades and Cladding,Structural Frames
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  • Galvanized Rectangular Pipe
    Galvanized Rectangular Pipe

    Steel Grade: Q195 Q215 Q235 Q345 Q355 etcType: galvanized steelApplication: Structure Pipe, Construction, Curtain Wall etc.
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  • 3.5 Inch carbon steel Square steel Tubing
    3.5 Inch carbon steel Square steel Tubing

    Grade:Q195 Q215 Q235 Q345 Q355 etc.. Standard:ASTM, GB, BS, EN, DIN. Application:Structure Pipe, Construction, Steel structure engineering, Curtain wall construction etc..
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  • 2x2 Galvanized Square Tubing
    2x2 Galvanized Square Tubing

    Grade:Q195, Q215, Q235, Q345, Q355, SGCC, dx51d etc.. Standard:ASTM, GB, BS, EN, DIN. Application:Structure Pipe, Construction, Steel structure engineering, Curtain wall construction etc.
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  • 50x50 Galvanized Square Tubing
    50x50 Galvanized Square Tubing

    Grade:Q195, Q215, Q235, Q345, Q355, SGCC, dx51d etc.. Standard:ASTM, GB, BS, EN, DIN. Application:Structure Pipe, Construction, Steel structure engineering, Curtain wall construction etc.
    Add to Inquiry
  • 2 Inch Square Pipe
    2 Inch Square Pipe

    Grade:Q195 Q215 Q235 Q345 Q355 etc.. Standard:ASTM, GB, BS, EN, DIN. Application:Indoor Structural/Architectural Applications,etc.
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  • 3 Inch Square Tubing
    3 Inch Square Tubing

    Grade:Q195 Q215 Q235 Q345 Q355 etc.. Surface Treatment:balck or galvanized. Application:Building & Construction, Machinery Manufacturing,Infrastructure.
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  • Gi Square Pipe
    Gi Square Pipe

    Steel Grade: Q195 Q215 Q235 Q345 Q355 etcType: galvanized steelApplication: Structure Pipe, Construction, Curtain Wall etc.
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  • Seamless Steel Square Tubing
    Seamless Steel Square Tubing

    Steel Grade: Q195 Q215 Q235 Q345 Q355 etcType: SeamlessApplication: Indoor Structural/Architectural applications.
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  • Black Square Pipe
    Black Square Pipe

    Steel Grade: Q195 Q215 Q235 Q345 Q355 etcType: balck, galvanized can be customizedLength: 1-12m, can be customized
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  • Erw Square Tube
    Erw Square Tube

    Steel Grade: Q195 Q215 Q235 Q345 Q355 etc.Type: ERW or seamless, can be customizedApplication: Indoor Structural/Architectural Applications
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  • Seamless Carbon Steel Tube
    Seamless Carbon Steel Tube

    Steel Grade: 20# Q345B Q355B 27simn 35crmo 42crmo 15crmoLength: 1-12m, can be customizedApplication: luid Pipe, Boiler Pipe, Drill Pipe, Hydraulic pie ,Gas pipe,Oil pipe
    Add to Inquiry
Teri Morris star star star star star
We are very satisfied with the quick response of this vendor. It was an urgent procurement project, but they managed to complete the production. Thanks to your team!
David Rodriguez star star star star star
The staff of this supplier were very patient in answering my questions and I fully felt their enthusiasm!
Susan Hartzell star star star star star
After receiving the goods, we made a careful inspection and asked your technicians how to maintain the products. Thank you for your service.
Leticia Stead star star star star star
The goods in this shop are really good. They are good and cheap. As a regular customer of this store, I want to advertise for them. Friends who have not bought in this store must come and see.
Justin Busby star star star star star
This is a well-crafted product that works great!
Kevin Cruz star star star star star
Whenever we consult the company's technicians, they are willing to provide us with the most thoughtful after-sales service. It's fantastic.
Spiral Welded Carbon Steel Pipe | Api 5l Spiral Welded …...

The pipes could be welded, or drawn. The drawn pipes are more seamless than the welded pipes. But the welded pipes are sufficient for most applications....

Sprial Pipe and Spiral Welded Piping & Tubing | P.I.T. Pipe...

Spiral welded pipe is a special method of pipe manufacturing in which a steel coil is formed and welded using what is known as a DSAW method to create varying outside diameters and wall...

How are spiral steel pipes welded? – XINYUE STEEL GROUP...

Spiral steel pipe (ssaw) is a steel pipe with spiral seam, which is made of strip steel coil as raw material, often warmly extruded, and welded by automatic double-wire double-sided submerged arc...

Spiral welded pipe - Carbon steel...

The strength of the spiral welded pipe is generally higher than that of the straight seam welded pipe. The production process of straight seam welded pipe is simple, the production efficiency is...

U. S. Steel Košice - Spiral Welded Pipes...

Spiral welded steel pipes are made of low carbon as well as micro alloyed HSLA steel from hot rolled substrate produced at U. S. Steel Košice. U. S. Steel Košice produces pipes in sizes ranging from...

Pipe (fluid conveyance) - Wikipedia...

The two types of pipes produced through these technologies are longitudinal-submerged arc-welded (LSAW) and spiral-submerged arc-welded (SSAW) pipes. LSAW are made by bending and welding wide steel...

We always firmly believe that: quality creates the future, quality and brand are the same, talents and careers grow together, and we are fully committed to the development and prosperity of the 3 16 diamond plate, square stainless steel pipe, stainless steel oval tube industry. Warmly welcome customers and industry professionals at home and abroad to visit and guide our company. We're professional spiral welded steel pipe manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to wholesale high-grade spiral welded steel pipe for sale here from our factory.

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