Product description
Out diameter: 21.3-610mm
Wall thickness: 1.8-22mm
Length: 0.312m
Steel grade:
- API 5L: GR B, X42, X46, X56, X60, X65, X70ASTM
- A53: GR A, GR B, GR CEN: S275, S275JR, S355JRH, S355J2H
- GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320,L360-L555
ERW: electric resistance welded pipe
HFI: high frequency induction weld pipe
EFW: electric fusion welded pipe
Certificate: API 5L PSL1/PSL2, API 5CT
API 5L: GR B, X42, X46, X56, X60, X65, X70ASTM
A53: GR A, GR B, GR CEN: 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
Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387
Applications: low pressure liquid delivery, such as water, gas,oil, oil drilling and machinery manufacturing
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