Jiangsu 45 seamless pipes - Tianjin No. 45 No. 45 seamless pipes auto thick-walled seamless steel strength higher than 15, very little quenching, temper brittleness. Cold deformation crack-prone plastic high, usually for bending, welding performance rolling, curved edges and hammer arch processing, arc and resistance welding, gas welding small thickness, shape requires strict or complex shape parts. Machinability drawn or normalizing state than the annealed condition is good, generally used for manufacturing large discontinuity toughness requirements. Advanced production and testing equipment is necessary to ensure manufacturing quality precision seamless steel tubes, the company attaches great importance to the modernization of production equipment to ensure the leading level in the industry. Using advanced foreign technology to produce seamless cold-rolled production equipment, high-precision rolling mill, production of standard models widely flexible, more advanced than the general automatic cold rolling units, at the same time and configure advanced automation control systems and on-line quality inspection system. To ensure product quality stability and reliability. The factory production of precision seamless bright bright color system looks smooth, uniform thickness, no oxide layer, high precision. Seamless pipe can be divided into round holes, spline type, plum-type, and other widely used in automobiles, motorcycles, hydraulic, petrochemical, shipbuilding, aerospace, bearings, pneumatic components, fuel tanks, boiler equipment, medical equipment, fitness equipment, etc. . Steel Category: 20 # high precision seamless tube, 45 # precision steel, GCr15 bearing steel, 20Cr precision steel pipe, 16Mn seamless steel pipe, 40Cr precision oil casing pipe and so on. Non-standard precision tubes can be customized according to user needs. He Pipe Co., Ltd. Liaocheng name ___ Jiangsu 45 seamless pipes - Tianjin No. 45 seamless pipes Dealer