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, 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, 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