Cold forming selectional steel is a structural steel that shaped by one that has sections containing a variety of shapes and sizes by brake forming with hot rolling and cold-strip steel. Cold forming ...
Railway vehiclesIt uses high-strength weathering steel and the expansion of using cold bending steel. According to foreign data, the railway vehicles used by the cold bending steel has 67 kinds, each ...
There are various of cold forming selectional steel. Differing from their shapes of sections, they are open, semi—close and close. And the main products are cold bending channel steel, angle steel, Z...
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