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20mm spiral seam welded pipe
Selling leads
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... spiral angle (called forming angle) into a tube blank, and then welding the tube seam together. It can be made with a narrower Strip steel ...
2024-12-09 21:12:18
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...Spiral Steel Pipe Spiral Steel Pipe It is made by rolling low-carbon carbon structural steel or low-alloy structural steel strip according to a ...
2024-12-09 21:12:33
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... of spiral welded pipe. Steel Pipe Manufacture Seamless steel tube often could be formed and produced through hot rolled craft and cold drawn ...
2025-07-31 00:13:29
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..., EN10219, ASTM SCH40, ASTMSCH80 4. Surface Finish: Galvanized, electro galvanized, black 1)Weld form: Longitudinal 2)Technology: ERW 3)Application...
2024-12-09 21:09:18
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..., ASTM A513, ASTM A36 S235JR,S355JR,Q235,St37,St37-2,St52,SS400, STK500,Q235B, Q345 Advantages of spiral welded pipe: (1) Steel pipes of different ...
2025-07-31 00:13:29
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... machine makes qualified product and shapely tube. 4. Doing corrosion resistant coating under prudction. 5. Stocks in warehouse and avoid bad ...
2025-07-31 00:13:29
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... carried out before the input. (2) the connection of steel head and tail is made of single wire or double wire submerged arc welding. After rolling ...
2025-07-31 00:13:29
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...welded Spiral steel pipe Product Paramenters Spiral steel pipe refers to the steel pipe with joints on the surface, which is welded by bending the ...
2024-12-09 21:16:06
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...welded seamless spiral steel pipe Main Application: 1. Piling pipe; 2. Construction; 3. Water, Oil, Gas transportation; 4. Hydropower station pipe ...
2024-12-09 21:16:06
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...connection of steel head and tail is made of single wire or double wire submerged arc welding. After rolling into steel pipe, automatic submerged ...
2024-12-09 21:12:33
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