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Specification:
Outer Diameter: 219mm-1820mm
Wall Thickness: 5.0mm-50mm
Length: 6mtr-18mtr
Standard&Grade:
API 5L:Gr.B, X42,X52,X60,X65,X70,X80
EN10219: S275JRH,S275J0H,S275J2H,S355JRH,S355J0H,S355J2H
A671/A672 CL10-CL13:CA55,B65,B70,C70
ASTM A252: GR.2/GR.3
GB/T9711:L245/L245M/L245N,L290/L290M/L290N,L360/L360M/L360N,L415/L415M/L415N,L450/L450M/L450N,L485/L485M/L485N,L555M/L555N
API 2B: 2H, 2W
Pipe test
Dimension inspection
Chemical composition Test
Mechanical Properties Test
Non- Destructive weld inspection
Heat treatment of the weld seam testing.
Ultrasonic Testing
X-ray Inspection
Hydraulic Testing