LSAW Steel Pipe

Proceso: LSAW – UO(UOE)、RB(RBE)、JCO(JCOE,COE) DSAW -Double Submerged arc welded Usage: Used for low pressure liquid delivery, como el agua, gas, y aceite.
Estándar: ASTM 53, EN10217, DE 2458. ES 3589, GB/T3091, GB/T9711
Diámetro exterior: 355.6mm – 1820mm
Espesor de pared: 5.0 – 50mm
Length: 3 – 12.5m
Steel Grade: ASTM A53: GR A, GR B, GR C EN: S275, S275JR, S355JRH, S355J2H GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Longitudinal Submerged-Arc Welded Steel Pipe
Proceso: LSAW – UO(UOE)、RB(RBE)、JCO(JCOE,COE)
DSAW-Double Submerged Arc Welded
Usage: Used for low pressure liquid delivery, como el agua, gas, y aceite.
Surface: Fusion Bond Epoxy Coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil Coating As Per Customer’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, X-ray Test.
Mill Test Certificate: EN 10204/3.1B