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Longitudinal Submerged-Arc Welded Steel Pipe

Process: LSAW – UO(UOE)RB(RBE)JCO(JCOE,COE)
DSAW -Double Submerged arc welded

Usage: Used for low pressure liquid delivery, such as water, gas, and oil.

Standard:API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711

Certificate: API 5L PSL1 / PSL2

Out Diameter: 219mm – 1820mm(8″-72″)

Wall Thickness: 5.0 – 50mm

Length:6 – 12m

Steel Grade: API 5L: GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR A, GR B, GR C
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 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