The Reason Why Spiral Welded Pipe is Widely Used?
Date:2017-06-05 View(s):654 Tag:spiral welded pipe, ssaw steel pipe
Spiral welded pipe is made by hot rolled strip by extrusion forming under the normal temperature, also called SSAW steel pipe. It usually uses the technology of double wire and double-faced submerged-arc. The surface of sipral welded pipe has no scratches since the steel plate has uniform deformation and light residual stress during molding process. And ssaw steel pipe has more flexible thicknesses and diameters.
Why the spiral steel pipe can be widely used in the production of large diameter spiral tubes?
(1) We can use the same width of the strip steel to produce a variety of caliber spiral pipe.
(2) The specified lengths of spiral steel pipe is not limited.
(3) The dimensional accuracy and strength of spiral pipe are high.
(4) Spiral steel pipe is easy to change the size.