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
Steel Deep Processing
We always think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for Erw Black Steel Pipe - SSAW – Rainbow , The product will supply to all over the world, such as: azerbaijan, Sao Paulo, Surabaya, We'd like to invite customers from abroad to discuss business with us. We can present our clients with high quality products and excellent service. We're sure that we'll have good cooperative relationships and make a brilliant future for both parties.
By Evangeline from Guyana - 2017.08.28 16:02
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Lorraine from Serbia - 2018.09.23 18:44