Spiral Seam Lock Perforated Tube

Spiral welding punching pipe raw materials: tinplate, stainless steel, aluminum and aluminum alloy, special aluminum alloy

Spiral welding punching pipe features: punching spiral pipe production process is simple, high production efficiency, low cost, rapid development. The strength of the spiral punching pipe is generally higher than that of the straight seam welded pipe, and the pipe with larger diameter can be produced with the narrow billet. The pipe with different diameter can also be produced with the same width. However, compared with the same length of the straight pipe, the weld length increased by 30-100%, and the production rate is low. Therefore, most of the more welded pipe straight seam welding, large diameter welded pipe is mostly used spiral welding. Product diameter 20 mm to 280 mm.