Submerged Arc Welding Pipe - SSAW – Rainbow
Submerged Arc Welding 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:
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Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for Submerged Arc Welding Pipe - SSAW – Rainbow , The product will supply to all over the world, such as: Frankfurt, panama, Rome, After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.
By Renata from Cyprus - 2017.09.29 11:19
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Rae from New York - 2017.03.28 12:22