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pipeline steel pipe factory
Selling leads
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... pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by production method: arc ...
2025-04-09 12:30:04
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... pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by production method: arc ...
2025-07-01 07:30:33
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... pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by production method: arc ...
2025-04-09 12:31:13
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...steel pipe deformation process can be summarized as three stages: extension, perforation and finishing. Hot rolled seamless steel pipes is relative ...
2025-07-29 00:18:44
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Factory Price A53 Alloy Welded Pipe 17177 Welded Steel Pipe A178 C-Steel Welded Boiler Tube A252 Welded Product Description Product Description ...
2024-12-13 23:34:53
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Factory Price Q235 Grade Longitudinal Welded Pipe / Spiral Welded Pipe DN15 DN20 DN25 DN32 DN40 DN50 DN Product Description Product Description ...
2024-12-13 23:35:00
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Factory Stock Of ERW Hot Rolled Cold Rolled GB ASTM JIS DIN AISI S355j0h S355j2h S355jr Q355b/C/D Spira Product Description Product Description ...
2024-12-17 14:30:34
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...steel pipes are divided into cold-dip galvanized steel pipes and hot-dip galvanized steel pipes. Cold-dip galvanized steel pipes have been banned, ...
2025-07-29 00:18:44
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Factory Direct Supply Gi/Gl Round Tubes Carbon Steel Q235 Q195 S355 Hot Dipped Galvanized Round Pipe Product Description Product Description Zhengde ...
2025-07-29 00:18:44
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Factory Price ASTM A36 Hot Dipped Galvanized S275jr S235jr S235j2 Galvanized Steel Pipe Rectangular Pip Product Description Product Description ...
2025-07-29 00:18:44
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