Leave Your Message

A252 A36 S355 Api 5l Carbon Steel Spiral Welded Steel Pip Hebei Canghai

Hebei Canghai Nuclear Equipment Technology Co.Ltd. has more than 20 years of experience in the professional production of Pipe .SSAW steel pipes.SSAW steel pipe is the raw material of strip coil, often temperature extrusion molding, automatic double-wire double submerged arc welding process made of spiral seam pipe. The manufacturing process is to roll the steel strip, make the rolling direction at a certain angle to the center direction of the tube, and then form and weld, so the weld is spiral.Standards: ASTM A53, ASTM A252, GB / T 14291, GB / T 3091, GB / T 9711.1, GB / T 9711.2, GB / T13793, BSEN10217-2,BSEN10217-5,BSEN10219-1,BS EN10219-2, API 5L PSL1 / 2, API 5CT / ISO 11960 PSL1, SY/T5040, SY / T 5037.Technique:SSAW, special specifications can be customized.

    Production Description

    Spiral Welded Pipe
    Spiral welded pipe is made by rolling a steel strip of low carbon structural steel or low alloy structural steel into a pipe blank at a certain spiral angle, and then welding the pipe seams. It can use narrower strip steel to produce large diameter steel pipes . It has high strength, can withstand large pressure and has good welding performance. Widely used in oil, natural gas transportation, engineering construction, construction and infrastructure, etc.

     

    Â