Precision is a seamless steel pipe produced by cold process materials with high precision, high finish. Because of the characteristics of high precision, precision machinery manufacturing, auto parts, hydraulic cylinders, construction (steel sleeve) industry has a very wide range of applications. Compared such as seamless steel tubes and solid steel bar, the same torsional strength in bending, lighter, is an economic cross-section steel, widely used in the manufacture of structural parts and mechanical parts. Precision seamless steel pipe advantage in succession, but also has some of its own characteristics. Ring parts with precision manufacturing can improve material utilization, simplify the manufacturing process, saving material and machining time, such as bearing rings, jack sets, has been widely used to manufacture precision steel pipe. Promotion and application of precision seamless steel for savings, improve processing efficiency, reduce the manufacturing processes or equipment investment is important, you can save costs and processing time, increase productivity and material utilization, and help improve product quality, reduce costs, to improve the economic significance. General requirements for high precision industry with precision seamless, no precision requirements of most seamless, after all, the same specifications than the price of seamless precision seamless high. Precision seamless tube features: 1 high precision machining saves wear and tear when the user quantity. 2 specifications, wide range of applications. 3 high precision cold-rolled finished products, good surface quality, good linearity. 4 hexagonal pipe inside diameter can be made. 5 steel pipe superior performance, relatively dense metal. www.wufengguan.com