Precision Precision tube is a tube through the drawn or cold rolling production of high-precision, high brightness of seamless steel tubes. Its inner diameter size can be accurate to within 0.2mm, ensuring bending, torsional strength of the same on the 20th precision steel, lighter, so widely used in the manufacture of precision mechanical parts and engineering structures. Also used in producing a variety of conventional weapons, the barrel, shells, bearings. Precision Tube Uses: used in the manufacture of mechanical structure, hydraulic equipment, auto parts, steel sleeve. Materials commonly used material for the 10 #, 20 #, 35 #, 45 #, 20cr, 40Cr, 20CrMo 27simn ﹑ ﹑ ﹑ 16mn 304﹑201﹑310s ﹑ quality carbon structural steel. Precision Tube Features 1. Features a smaller outer diameter. High precision can do small batch production. 3. cold drawn precision finished on the 20th high precision steel, good surface quality. 4 Steel Cross area more complex. 5. Pipe better performance, relatively dense metal precision tubes via a tunnel furnace and roller caster is equipped with a set of precision seamless connected proportional valve and flow meter on the 20th of precision steel pipe manufacturers to easily control and correction water. In addition, the upper manifold can enhance precision steel specifications on the 20th through the cylinder to prevent damage in case of emergency and ensure the maintenance of conditions for easy placement underneath the roller. After descaling can achieve higher efficiency and lower processing temperature loss, into the tube will be free of oxide scale tunnel furnace. This method can avoid damage to the furnace rollers, and easy in a tunnel furnace from iron oxide skin thickness and composition in terms of oxide scale growth control. The thickness and composition of the oxide scale on the surface of precision seamless steel tubes will be more uniform. Through a roller mill tunnel furnace and continuous casting machine connected to form one. Pressure mounted on the mill window and position sensors to ensure proper positioning and reaction time dynamic roll gap control. Precision seamless steel pipe rolling mill placed at the top of the balance by the frame beams embodiment, two hydraulic cylinders is adjusted by, and the balance of the work roll is realized by a hydraulic cylinder. Precision seamless equipped with a proportional valve and flow meter to easily control and correction of water. On the 20th of precision steel pipes, pipe industry virtues (certified), Zaozhuang the 20th precision steel pipe industry by virtue of Liaocheng Limited. Liaocheng virtue Pipe Co., Ltd. (www.meidegc.com) (www.meidegc.com) (www.mdwfg.com) (www.mdggc.com) Shandong Liaocheng, steel leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry leaders in the United States and Germany with the staff warmly welcome all inquiries negotiations to create the virtues pipe industry a better future.