详情

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 *3, EN****7, DIN ***8. IS ***9, GB/T***1, GB/T***1
• Certificate: API 5L PSL1 / PSL2, API 5CT
• Out Diameter: **3.9mm ****0mm(*2''**2'')
• Wall Thickness:5.0 - *0mm
• Length:6 *2m
• Steel Grade:
• API 5L: GR B, X*2, X*6, X*6, X*0, X*5, X*0 ASTM A*3: GR A, GR B, GR C EN: S**5, S**5JR, S**5JRH, S**5J2H GB: Q**5, Q**5, Q**5, Q**5, L**5, L**0, L**5, L**0, L***- L**5
• Surface: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customers 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 ****4 / 3.1B