With the demand of stainless steel market and the rapid development of the domestic and foreign markets, more and more pickling stainless steel pipes are used in various industries. Due to the different surface treatment stainless steel industrial welded pipeis are divided into strip welding, welding pipe and polishing pipe. The welding seam welding pipe is welded by automatic welding, one side welding with two sides, the welding seam is uniform and smooth. Because pickling welded pipe is made of one grade stainless steel plate, the surface of welded pipe is consistent with the original flat surface. Polishing welded pipe is welded by manual welding, polished, get rid of the weld seam and su...

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