Spiral welded pipe (introduction to basic details of spiral welded pipe)

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1. Spiral welded pipe: It refers to rolling low-carbon carbon structural steel or low-alloy structural steel strip into tube blank according to a certain angle of spiral line (called forming angle), and then welding the pipe seam to make it. It can produce large-diameter steel pipe with narrow strip steel.

2. Spiral welded pipe is mainly used for oil and natural gas transmission pipeline, and its specification is expressed by outer diameter * wall thickness.

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2024-06-19 05:00:00

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Spiral welded pipe (introduction to basic details of spiral welded pipe)

Spiral welded pipe (introduction to basic details of spiral welded pipe)

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