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high frequency welding api tube mill
Selling leads
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...tube production line to certain specifications of the galvanized steel belt feeding machine curled up into a tube by forming roller steel billet, ...
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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Automatic Erw Pipe Mill is specially used for producingΦ20-Φ80mm, δ1-4.0mm high-frequency straight seam welded pipe and corresponding square pipe (17...
2024-12-09 20:32:55
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Automatic Erw Pipe Mill is specially used for producingΦ20-Φ80mm, δ1-4.0mm high-frequency straight seam welded pipe and corresponding square pipe (17...
2025-07-27 00:14:39
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