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Model No. : | Outer Diameter(Round):60~1420mm Thickness:2.5~3.7mm |
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Brand Name : | ChengYuan |
Type : | Seamless |
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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