Specification：

OD:  159mm-3048mm,      WT： 5.4mm-25.4mm     Length： 5.8m-20m

Inspection：X-Ray flaw-detecting ,on-line or off-line Ultrasonic flaw detecting; Hydrostatic pressure inspection

Standard： API5LGr.B,X42~X80; ASTMA252 Gr.2,Gr.3; ASTMA53 Gr.B etc.                

Application: Piling project, Heat-supply project, Conveying drinking water, drainage, mine slurry and other low & middle pressure fluids,API5L Petroleum and natural gas pipeline, Chemistry industry

Chemical Composition & Mechanical Properties