Welded steel pipe also called welded pipe
We have adopted advanced production equipment and technologies to manufacture our seamless steel pipe and oil pipe, which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.
Straight welded pipe production process is simple, high production efficiency, low cost, rapid development.Spiral welded pipe ERW pipe strength than high, with a narrow billet production of large diameter pipe, can also use the same width of the billet production of different pipe diameters. But with the same length of straight pipe, weld length should be increased by 30%, to 100%, low production efficiency and. Therefore, most of thesmall caliber pipe welded, large diameter welded pipe mostly using spiral welding.
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