ERW spiral zn coating steel pipe
ERW spiral zn coating steel pipe
ERW spiral zn coating steel pipe
ERW spiral zn coating steel pipe
ERW spiral zn coating steel pipe
ERW spiral zn coating steel pipe

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ERW spiral zn coating steel pipe

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Model No. : Outer Diameter(Round):60~1420mm Thickness:2.5~3.7mm
Brand Name : ChengYuan
Type : Seamless
Certification : API
Application : Oil Pipe
Section Shape : Round
Surface Treatment : Black
Usage : Oil&Gas Well Drilling
Technique : SAW
Material : Carbon Steel
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6yrs

Cangzhou, Hebei, China

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Product description


                      ERW spiral zn coating steel pipe




                                                                                                   Hebei Chengyuan Pipe Industry Group Co., Ltd.

ERW pipe is "high frequency resistance welded steel pipe". Different from the welding process of common welded pipe, the welding line is made by melting the base material of the steel strip body, and the mechanical strength is better than the general welded pipe.

ERW stands for resistance welding, which is characterized by high production efficiency, low cost, material saving and easy automation. Therefore, it is widely used in aviation, aerospace, energy, electronics, automobile, light industry and other industrial sectors, and is one of the important welding processes.


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