China Anti-corrosion Steel Pipe Manufacturer told you the classification of Anti-corrosion Steel Pipe in order to extend the service life of the pipe. Anti-corrosion construction of the pipe material has become an indispensable process in the production process of the pipe material. Under the continuous development and production of major manufacturers, various types of anti-corrosion spiral steel pipe in the market.
Spiral welded steel tube spiral welded steel tube refers to the steel belt or steel plate bending deformation into a circular, square shape and other welded steel tube, the surface of the joint. According to different welding methods, spiral steel pipe factory can be divided into arc welding pipe, high frequency or low frequency resistance welding pipe, gas welding pipe, furnace welding pipe and so on. According to the appearance of the weld can be divided into straight seam welded pipe and spiral welded pipe. Electric welded steel pipe is used in oil drilling and machinery manufacturing. The furnace welded pipe can be used as water gas pipe, etc. Spiral welded pipe is used for oil and gas transportation, pipe pile, piers, etc. Compared with seamless steel tube, welded steel tube has lower cost and higher production efficiency.