卖: steel pipe, plate, billet, angle, beam, channel, bar, wire rod, rail and round bars etc. 2009年1月12日,14:01:01 Steel products list
1. Steel pipe
A. seamless steel pipe: material 20#, 45#, 16Mn, specification, dia57-630mm
B. high frequency weld tube: material Q235A/B, specification, dia15-159mm
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