381 - 390 of 417
800a high frequency welding machine
Selling leads
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... welded pipes of 273mm-508 mm in OD and 6.0mm-18.0mm in wall thickness, as well as corresponding square and rectangular pipe. Rolling ...
2024-12-09 20:11:42
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...–4.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means ...
2025-07-27 00:14:39
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... welded pipes of 273mm-508 mm in OD and 6.0mm-18.0mm in wall thickness, as well as corresponding square and rectangular pipe. Rolling ...
2025-07-27 00:14:39
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... mill is designed to produce welded pipes of 355mm - 720mm in OD and 6.0mm - 22.0mm in wall thickness, as well as corresponding square and ...
2024-12-09 20:11:42
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... mill is designed to produce welded pipes of 355mm - 720mm in OD and 6.0mm - 22.0mm in wall thickness, as well as corresponding square and ...
2024-12-09 21:49:48
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...gas pipelines. Taking hot-rolled steel as raw material, it produces required pipes through cold roll forming and suitable welding methods like H.F. ...
2024-12-09 20:11:42
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...gas pipelines. Taking hot-rolled steel as raw material, it produces required pipes through cold roll forming and suitable welding methods like H.F. ...
2025-07-27 00:14:39
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...straight welded pipe and corresponding square pipe, special-shaped pipe (δ≤6.0mm). The equipment is composed of a self-feeding frame to fixed-size ...
2024-12-09 20:11:42
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...straight welded pipe and corresponding square pipe, special-shaped pipe (δ≤6.0mm). The equipment is composed of a self-feeding frame to fixed-size ...
2025-07-27 00:14:39
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... for the welded steel tube production line with decoiler, strip feeding, roller forming and sizing, high frequency solid welding, cutting and stock...
2024-12-09 20:11:42
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