Good environment would be our rely for our daily life. And it is our duty to protect our earth. ...
I would like to use “makeup” to make a figure of speech for the step of corp and cutting of...
There are more than ten steps for the hot rolling of seamless steel pipe . And some custo...
In addition to iron, the main elements contain carbon steel, manganese and silicon, sulfur, phosphor...
Carbon steel pipe –Examples of use: Bridges, Flood control, Harbors and airports, Building ...
Item Des Standard ...
Carbon steel pipe is a kind of environmental protection products, and at the time of using...
Spiral welded pipe equipment have different functions, the sophistication of the equipment...
In the LSAW steel pipe production process, Because the main process is in high temperature...
Technology Process of LSAW Steel Pipe : The raw material used in manufacture of Spi...
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