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4mm welding galvanized pipe
Selling leads
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...er slitting or coil automatic forming and welding, at the same time of computer control optimal fusion temperature, clean up steel tube inside and ...
2026-04-20 00:25:00
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... a section of rectangular steel with slightly blunt edges. Carbon Steel Bar can be finished steel, can also be welded pipe stock and laminated ...
2026-04-20 00:25:00
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... steel made from Q235 hot-rolled or cold-rolled strip or coil as the base material, after cold bending processing, and then high-frequency welding. ...
2026-04-20 00:25:00
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