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Advantages of using cold drawn precision steel pipes
The so-called cold-drawn precision steel pipe is generally used in institutional structures and hydraulic equipment. It is a seamless steel pipe with high precision and good surface finish. When carrying out small and medium-sized construction projects, the use of mechanical structures or hydraulic equipment is essential, and cold-drawn precision steel pipes can greatly reduce machining time, improve material utilization, reduce construction costs, and improve product quality. Seamless steel pipes with smaller dimensional accuracy and better quality must use cold rolling, cold drawing or a combination of the two. Cold rolling usually rolls steel pipes in an annular pass composed of a circular cross-section groove and a fixed conical head. The cold-drawn steel pipe is carried out on a 0.5~100T single-chain or double-chain cold drawing machine.
The advantages and characteristics of cold-drawn precision steel pipes: smaller outer diameter than ordinary steel pipes, higher precision, superior performance, high precision of finished products, good surface quality of steel pipes, more complex cross-sectional areas of steel pipes, and the ability to produce small batches. Compared with ordinary steel pipes, the biggest advantage of cold-drawn precision steel pipes is that they have no welding seams and can withstand greater pressure.
The main products produced by Changzhou Baiquan Hydraulic Machinery Co., Ltd. include: rolled pipes, high-precision cold drawn pipes, honed pipes, piston rods, etc. The products are widely used in high-precision rollers and large-tonnage automobile transmission shafts in engineering, metallurgy, shipbuilding and transportation, mechanical hydraulic cylinders, oil field pumping, submersible pump barrels, textiles, glass, plastics and other industries. Because high-precision cold-drawn tubes have good mechanical properties and excellent economic and technical value, more than 80% of cylinder tubes in economically developed countries are manufactured using high-precision cold-drawn tubes. The use of high-precision cold-drawn tubes to make cylinder tubes and rollers is the only way for my country's hydraulic and pneumatic industries to integrate with international standards.
