What is LSAW Steel Pipe?
ERW steel pipe is Longitudinal Submerged-Arc Welded Steel Pipe. They are widely used for low pressure liquid delivery, such as water, gas, and oil.
LSAW Steel Pipe Standards:
ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711.
LSAW Steel Pipe Material:
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
LSAW Steel Pipe Size:
Out Diameter: 355.6mm – 1820mm
Wall Thickness: 5.0 – 50mm
Length: 3 – 12.5m
LSAW Steel Pipe Surface Treatment:
Fusion Bond Epoxy Coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil Coating As Per Customer’s Requirement
LSAW Steel Pipe Certificate:
EN 10204/3.1Ba
LSAW Steel Pipe 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.