Quality steel welded pipe supplier

SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235 LSAW Steel Pipes Feature: Length: 5.8 ~ 12.0 m or upon customers' requirements Standard: GB...

ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN Welded Square Steel Pipe Feature: Standard: ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN 10208-1-1998, DIN EN ...

10#-45# 16Mn A53-A369 Q19 Welded Rectangular Steel Pipe Feature: Standard: ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN 10208-1-1998, DIN EN 10216-1...

Custom Size SAW SS400 Q195 Q215 Q235 Carbon Steel Spiral Welded Steel Pipes Feature: Length: 5.8 ~ 12.0 m or upon customers' requirements Standard: GB...

SAW Customized A106 Stainless Steel Welded Spiral Steel Pipe Feature: Length: 5.8 ~ 12.0 m or upon customers' requirements Standard: GB/T 3091, GB/T ...

ERW Low Alloy Q345 Q355 Q355B Welded Steel Pipes Feature: Length: 12M, 6m, 6.4M, 5.8m length pipe, 6m instock ( 1.5-8m customized) Wall Thickness: 1.0 ...

Q195 Q235 Q355 ERW Cast Iron Black Iron Welded Pipe Feature: Length: 12M, 6m, 6.4M, 5.8m length pipe, 6m instock ( 1.5-8m customized) Wall Thickness: ...

ERW S275JR ST37 Q195 Q235 Q235B Carbon Steel Welded Pipes Feature: Length: 12M, 6m, 6.4M, 5.8m length pipe, 6m instock ( 1.5-8m customized) Wall ...

Q195 Q235 Q355 High Quality Custom Size Carbon Steel Welded Pipe Feature: Length: 12M, 6m, 6.4M, 5.8m length pipe, 6m instock ( 1.5-8m customized) ...

ASTM A554, A249, A269 and A270,A312 EN BS JIS Welded Pipes Feature: Technique: Welded Shape: Round Application: Decoration construction, upholstery, ...

Q195 Q235 Q355 Carbon Steel Welded Pipes Feature: Original: Liaocheng / Shangdong/China Length: 12M, 6m, 6.4M, 5.8m length pipe, 6m instock ( 1.5-8m ...

Q195 Q235 Q355 Customized Welded Hollow Round Steel Pipe Feature: Original: Liaocheng/Shangdong/China Length: 12M, 6m, 6.4M, 5.8m length pipe, 6m ...