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Spiral steel pipe specification table

Cangzhou DoubleDragon Steel Pipe Co,Ltd. May 24, 2024 No Comments
The spiral steel pipe specification table includes the diameter of the spiral steel pipe (that is, the outer diameter of the spiral steel pipe) in millimeters (mm), the wall thickness…
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Pre-production work of spiral welded pipe

Cangzhou DoubleDragon Steel Pipe Co,Ltd. May 17, 2024 No Comments
Before the production of spiral welded pipes, the production line needs to be adjusted and changed. A method for adjusting the shape and changing lanes of a spiral welded pipe…
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Spiral welded steel pipe V-shaped groove

Cangzhou DoubleDragon Steel Pipe Co,Ltd. May 17, 2024 No Comments
V-shaped groove The significance of the V-shaped groove of spiral welded steel pipes is to facilitate the installation unit to implement welding. There will be no lack of penetration or…
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Why do spiral welding pipe produce wrong edges?

Cangzhou DoubleDragon Steel Pipe Co,Ltd. May 16, 2024 No Comments
During the production of spiral welding pipe, side misalignment often occurs, and there are many influencing factors. Therefore, it is necessary to analyze the causes of misalignment of spiral welding…
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Cangzhou DoubleDragon Steel Pipe Co.,Ltd. is a manufacturer that only produces spiral welded pipes and has 30 years of production experience.

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Cangluo Group

30 years of experience in spiral steel pipe production.
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