Oil And Gas Transports Astm A500 Erw Carbon Steel Pipe

Oil And Gas Transports Astm A500 Erw Carbon Steel Pipe

HeBei Huayang uses advanced imported production equipment such as German once-through rolling machines, British CT METORI digita

ERW straight seam welded pipe is generally used to make wire bushing in the power industry.

ERW steel pipe Performance characteristics:

100% ultrasonic testing of the base material ensures the internal quality of the tube body.No unwinding - disc shearing process, base metal pit, scratch less;There is basically no residual stress in the finished pipe after stress elimination.The weld is short and the probability of defects is small.Conditional transportation of wet acidic natural gas;The geometrical dimension precision of the steel pipe is high after diameter expansion.The welding is carried out in a straight line in a horizontal position after the forming is completed, so the wrong side, seam opening, pipe diameter and circumference are well controlled and the welding quality is excellent.