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alloy steel pipe chamfering machine
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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 ...
2025-07-18 00:11:04
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...Steel Pipes Hot Rolled Black Painted Boiler Pipe Non-oiled Welding Carbon Steel Spiral Weld Pipe Piral Steel Pipe It is made by rolling low-carbon ...
2024-12-09 21:41:26
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...steel 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 ...
2025-07-18 00:11:04
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...certain 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 ...
2025-07-18 00:11:04
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...Steel Pipes Hot Rolled Black Painted Boiler Pipe Non-oiled Welding Carbon Steel Spiral Weld Pipe Piral Steel Pipe It is made by rolling low-carbon ...
2024-12-09 21:41:26
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...steel pipe sewage treatment welded spiral steel pipe Spiral Steel Pipe is made by rolling low-carbon carbon structural steel or low-alloy ...
2025-07-18 00:11:04
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...Steel Pipe for Building Spiral Steel Pipe Spiral Steel Pipe It is made by rolling low-carbon carbon structural steel or low-alloy structural steel ...
2024-12-09 21:56:44
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...strip according to a certain spiral angle(called forming angle) into a tube blank, and then welding the tube seam together. It can be made with a ...
2024-12-09 21:41:26
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...Steel Pipe Spiral Steel Pipe It is made by rolling low-carbon carbon structural steel or low-alloy structural steel strip according to a certain ...
2024-12-09 21:12:33
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Product Description: Seamless Pipe Fittings are mainly used in fluid transmission, oil and gas transportation, chemical processing, etc. They are made ...
2024-12-09 22:54:51
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