Hebei Cangzhou straight seam steel composite pipe corrosion wear-resistant alloy steel pipe prices

Hebei Cangzhou straight seam steel pipe, composite pipe, anti-corrosion steel, wear-resistant alloy pipe prices company is in production and trade in one of the major integrated companies to manufacture, sell straight seam steel pipe, composite pipe, wear-resistant alloy tube, anti-corrosion steel-oriented products. Website: www.hbczby.com straight seam steel pipe is parallel to the longitudinal weld and pipe. Usually divided into metric welded steel pipe, welded thin-walled tube, transformer cooling tubing and the like. Longitudinal production process is simple, high efficiency, low cost, rapid development. The strength of the spiral welded pipe is generally higher than the Longitudinal, can narrow the billet production of large diameter pipe, you can also use the same width of the billet production of different pipe diameters. However, compared with the same length of straight pipe joints, weld length of 30 to 100%, and lower production rate. Straight seam steel pipe according to the production process can be divided into high-frequency straight seam steel pipe and submerged arc welding straight seam steel pipe. Submerged arc welding straight seam steel pipe according to the different molding method is divided into UOE, RBE, JCOE steel pipe. Here are the most common high-frequency straight seam steel pipe and submerged arc welding straight seam steel pipe forming process. Frequency welded pipe specifications include: diameter 19-426mm, wall thickness 1.0-14mm; double-sided spiral SAW pipe size 219-3600mm, wall thickness of 3-30mm .; scaffolding pipe specifications 48.3 * 2.5-3.75mm; square tube specifications including 20 * 20-300 * 300mm, wall thickness 1.0-12mm, large-caliber LSAW straight seam steel pipe 325-1420mm, wall thickness of 8-80mm.