Straight seam welded pipe

Straight seam welded pipe
Straight seam welded pipes, steel pipes made by coil welding of hot-rolled or cold-rolled steel plates or steel strips, and pipes obtained by straight seam welding on welding equipment are called straight seam welded pipes.
According to different uses, there are different post-production processes, which can be roughly divided into scaffolding tubes, fluid tubes, wire casings, bracket tubes, guardrail tubes, etc. Straight seam welded pipe standard GB/T3091-2008. Low-pressure fluid welded pipe is a type of straight seam welded pipe. It is generally used for water and gas transportation. After welding, it undergoes an additional hydraulic pressure test than ordinary welded pipes.
Molding