Erw Black Steel Pipe - SSAW – Rainbow
Erw Black Steel Pipe - SSAW – Rainbow Detail:
Spiral welded pipe is manufactured from steel coil. The coil is unwound and then welded while it is being turned into the shape of the pipe. Changing the angle of the spiral and the thickness of the coil is all that is needed to change from one pipe size to another. The two sides of the double submerged arc weld penetrate the full thickness of the steel to ensure the strength of the finished pipe. Full scale tests have shown that high quality spiral welded pipe is as strong as API pipe. The strength and flexible manufacturing of spiral welded pipe make it the product of choice for a variety of applications.
SSAW Pipe (Spiral Submerged Arc-Welding Pipe), also called HSAW pipe (Helical SAW), welding line shape like a helix. It is using the same welding technology of Submerged Arc-Welding with LSAW pipe.?Manufacturing process is rolling the steel strip, to make the rolling direction have an angle with the direction of the pipe center, forming and welding, so the welding seam is in a spiral line.
Wall Thickness | 0.4 – 20 mm |
Thickness Tolerance |
Product detail pictures:
Related Product Guide:
Steel length dimension
4 kinds of methods of steel structure interlayer
carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for Erw Black Steel Pipe - SSAW – Rainbow , The product will supply to all over the world, such as: Mumbai, Bangladesh, Czech, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
By Jeff Wolfe from Detroit - 2018.06.18 19:26
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Liz from Colombia - 2017.01.28 19:59