The company supplies various supply small-caliber 12Cr1MoV seamless pipe / small-caliber steel pipe, cold-rolled (reversal) seamless steel pipe in addition to the points in general steel pipes, low pressure boiler pipe, high pressure boiler steel pipes, alloy steel pipe, stainless steel, petroleum cracking tubes , other steel pipes, precision steel tubes, carbon steel tubes, alloy steel tubes, stainless steel thin-walled steel pipes, shaped steel tube. Generally greater than the hot-rolled seamless pipe diameter 32mm, wall thickness 2.5-75mm, rolled seamless steel pipe outside diameter to 6mm wall thickness can be 0.25mm, outer diameter thin-walled tube to 5mm wall thickness less than 0.25mm , cold than hot-rolled dimensional accuracy. Diameter more than 57mm in the pipeline project, often used in hot-rolled tube, diameter less than 57mm when used cold drawn (rolled) pipe. General seamless steel pipe is 10 #, 20 #, 30 #, 35 #, 45 # high quality carbon structural steel or 16Mn 5MnV and low-alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB a structural steel hot-rolled or cold-rolled made. 10 #, 20 # and other low-carbon steel seamless pipe for fluid pipes. 45 #, 40Cr, made of medium carbon steel seamless pipe usually used for the manufacture of mechanical parts, such as automobiles, tractors, by parts. General seamless steel pipe to ensure the strength and flattening test. Hot-rolled steel, hot-rolled state or heat treatment delivery; cold rolling to heat treatment delivery. Hot, as the name implies, the rolling temperature deformation resistance of the small and large deformation. Steel plate rolling, for example, general billet thickness of about 230mm, rough rolling and finish rolling, the final thickness of 1 ~ 20mm. At the same time, due to the steel plate width to thickness ratio is small, the dimensional accuracy requirements are relatively low, not prone to the flatness problem, mainly to control the crown. Requirements for the organization, usually by controlled rolling and cooling to achieve, that is, finishing the rolling temperature, finish rolling temperature and coiling temperature to control the microstructure and mechanical properties of the strip. 
 The company mainly engaged in seamless steel pipe varieties: structural pipe, spiral steel pipe, steel pipe, stainless steel pipes, fluid pipes, geological drill pipe, drill pipe tube, medium and low pressure boiler tubes, high pressure boiler tubes, high pressure chemical fertilizer pipe, hydraulic pillar tubes, oil tubing and casing, line pipe, precision tubes. Material 10 #, 20 #, 35 #, 45 #, Q345A/B/C/D/E, 16Mn, A335P91, A335P5, A335P22, 15CrMoG, 12Cr1MoVG, 20Mn2, 30Mn2, 40Mn2, 40Cr ,12-15CrMo, 20CrMo, 30-42CrMo, 1Cr5Mo, 27SiMn, has a large cash supply Wuxi stainless steel pipe | Wuxi stainless steel pipe manufacturers Wuxi stainless steel pipe prices 
 Implementation of the standard configuration (a) Results seamless steel pipe GB8162-1999 (b) fluid seamless steel pipe GB8163-1999 (c) low-pressure boiler pipe GB3087-1999 (d) high-pressure boiler seamless steel pipe GB5310-1995 (5 ) fertilizer equipment using high pressure seamless steel pipe GB6479-2000 (f) the ship seamless steel pipe GB5312-88. I operated a variety of stainless steel pipe, made of 304,304 L, 316,316 L, 310,310 S, 321