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Precision Seamless Steel Pipe
Oct 30, 2017
Steel pipe According to the production method can be divided into two categories: seamless steel tubes and welded steel pipe, a seam steel pipe for the straight seam. Seamless steel tube According to the production method can be divided into: hot-rolled seamless pipe, cold-drawn pipe, precision steel pipe, thermal expansion tube, cold spinning pipe and extruded pipe. Seamless steel tubes are made of high quality carbon steel or alloy steel with hot-rolled and cold-rolled (drawn) points.