China spiral welded steel pipe Manufacturers Factory Suppliers
-
Stainless Steel Square PipeSteel Grade: 304, 316, etc.Type: Welded/seamless, can be customizedApplication: Building Facades and Cladding,Structural FramesAdd to Inquiry
-
Galvanized Rectangular PipeSteel Grade: Q195 Q215 Q235 Q345 Q355 etcType: galvanized steelApplication: Structure Pipe, Construction, Curtain Wall etc.Add to Inquiry
-
3.5 Inch carbon steel Square steel TubingGrade:Q195 Q215 Q235 Q345 Q355 etc.. Standard:ASTM, GB, BS, EN, DIN. Application:Structure Pipe, Construction, Steel structure engineering, Curtain wall construction etc..Add to Inquiry
-
2x2 Galvanized Square TubingGrade: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
-
50x50 Galvanized Square TubingGrade: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 PipeGrade:Q195 Q215 Q235 Q345 Q355 etc.. Standard:ASTM, GB, BS, EN, DIN. Application:Indoor Structural/Architectural Applications,etc.Add to Inquiry
-
3 Inch Square TubingGrade:Q195 Q215 Q235 Q345 Q355 etc.. Surface Treatment:balck or galvanized. Application:Building & Construction, Machinery Manufacturing,Infrastructure.Add to Inquiry
-
Gi Square PipeSteel Grade: Q195 Q215 Q235 Q345 Q355 etcType: galvanized steelApplication: Structure Pipe, Construction, Curtain Wall etc.Add to Inquiry
-
Seamless Steel Square TubingSteel Grade: Q195 Q215 Q235 Q345 Q355 etcType: SeamlessApplication: Indoor Structural/Architectural applications.Add to Inquiry
-
Black Square PipeSteel Grade: Q195 Q215 Q235 Q345 Q355 etcType: balck, galvanized can be customizedLength: 1-12m, can be customizedAdd to Inquiry
-
Erw Square TubeSteel Grade: Q195 Q215 Q235 Q345 Q355 etc.Type: ERW or seamless, can be customizedApplication: Indoor Structural/Architectural ApplicationsAdd to Inquiry
-
Seamless Carbon Steel TubeSteel Grade: 20# Q345B Q355B 27simn 35crmo 42crmo 15crmoLength: 1-12m, can be customizedApplication: luid Pipe, Boiler Pipe, Drill Pipe, Hydraulic pie ,Gas pipe,Oil pipeAdd to Inquiry
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....
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...
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...
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...
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...
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...




















