Longitudinal Submerged-Arc Welded Steel Pipe

Process: LSAW - UO(UOE)、RB(RBE)、JCO(JCOE,COE)

DSAW -Double Submerged arc welded

 

Out Diameter: 219mm - 1820mm(8"-72")

Wall Thickness: 5.0 - 50mm

Length: 6 - 12m

 

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

 

Certificate: API 5L PSL1 / PSL2, API 5CT

 

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

 

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

 

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

 

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