GB/T 9711 LSAW 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, API 5CT

Out Diameter:323.9mm-1820mm(12''-72'')

Wall Thickness:5.0 - 50mm

Length:6 – 12m

Steel Grade:API 5L: GR B, X42, X46, X56, X60, X65, X70ASTM A53: GR A, GR B, GR CEN: S275, S275JR, S355JRH, S355J2HGB: 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