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butt weld pipe fittings
Selling leads
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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 ...
2026-04-21 00:13:10
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... steel pipe fittings. The pipe fitting bevelling machine includes : machine table (this is movable table . It can adjust up and down position by ...
2026-04-13 05:31:20
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...Pipe Cutting Machine 1. Product Description: pipe fitting bevelling machine is used for so beveling for the carbon steel ,alloy steel , and ...
2026-04-13 05:31:20
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...Pipe Cutting Machine 1. Product Description: pipe fitting bevelling machine is used for so beveling for the carbon steel ,alloy steel , and ...
2026-04-13 05:31:20
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... using strip steel of the same width, and steel pipes of large diameter can be produced from narrow strip steel. (2) Under the same pressure ...
2026-04-21 00:13:10
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... A513, ASTM A36 S235JR,S355JR,Q235,St37,St37-2,St52,SS400, STK500,Q235B, Q345 Advantages of spiral welded pipe: (1) Steel pipes of different ...
2026-04-21 00:13:10
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Hand Portable Pipe Cutting And Beveling Machine 1. Product Description: pipe fitting bevelling machine is used for so beveling for the carbon steel ...
2026-04-21 00:13:10
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spiral steel pipe Carbon Welded Pipe Large Diameter Carbon Welded Pipe Advantages: 1.Raw material was purchase from big factory, the quality was ...
2026-04-21 00:13:10
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... or low alloy structural steel belt according to a certain Angle of the spiral line (called forming Angle) rolled into tube billet, and then welded ...
2026-04-21 00:13:10
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...pipe large diameter oil and gas carbon steel ERW spiral welded pipe tube Spiral Steel Pipe It is made by rolling low-carbon carbon structural steel ...
2026-04-21 00:13:10
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