1 Hot rolled I-beam Material Q235 Q235A Q235B. Specification: 10 12.6 14 16 18 20a 20b 22a 22b 25a 25b 28a 28b 32a 32b 32c 36a 36b 36c 40a 40b 40c 45a ....
We can supply kinds of steel plate: . Cold rolled products: pickling plate, common carbon cold rolled steel sheet in coil, cold rolled steel plate/ steel coil, cold rolled....
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Kinds of pipes: 1 Straight-seam pipe, spiral welded pipe: Welding method: electric arc weld, ERW ( high frequency, low frequency) , gas-welding, continuous furnace welding. ....