Steel pipe cross-section shape according to the classification

　　Steel pipe products of steel and variety specification is various, its performance requirements is various.All these should be as user requirements or working conditions of the change of the distinguished. Usually,steel products, according to section shape, production method, the tube material, connecting methods,characteristics and applications with plating classification.According to the cross-sectional shape steel pipe can be divided into: round Steel pipe and special-shapedSteel pipe.Special-shaped Steel pipe is to point to all kinds of circular cross-section of the tube. In this article:rectangular tubes, square tubes, elliptic tubes, flat Tuo pipe, tube, hexagon tube, hexagonal inside pipe, tube, not equal sides hexagonal equilateral triangle tube, the plum flower tube, octagonal tube, TuZiXing tube, double convex tube. Double hollow tubes, more hollow tubes, melon seeds form pipe, tube, lozenge tube, flat look star pipe, tube, the parallelogram ribbed tube, drip tube, inside finned tube, and different pipe, type B pipe, tube, and type D multiplayer pipe, etc.

　　We have adopted advanced production equipment and technologies to manufacture our blind flanges and weld neck flanges, which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.