Welded Construction Pipe - Steel Gr B, Diameter 21.3-660.4mm, Wall Thickness 1.5-22.2mm, Erw/hfi/efw | Durable, Versatile, High-strength, Reliable, Cost-effective

To cater the variegated demands of our precious clients, our organization known as a leading Exporter of Welded Construction Pipe in Zhengzhou, Henan, China.
Usage:Used for low pressure liquid transportation, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.
ERW :Electric Resistance Welded pipe
HFI:High Frequency Induction weld pipe
EFW:Electric Fusion Welded Pipe
Standard:API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387
Certificate:API 5L PSL1/ PSL2, API 5CT
Out Diameter:21.3mm -- 660.4mm(1/2"--26")
Wall Thickness:1.5 - 22.2mm
Length:0.3 i? C 18 M
Steel Grade:API 5L : GR B, X42, X46, X56, X60, X65, X70
API 5CT: K55, J55, N80 P110
ASTM A53: GR A, GR B
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Surface:Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customeri? i? s requirement
Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test.
Mill Test Certificate:EN 10204/3.1B