45 # precision tubes cold drawn precision tubes ordered _ I have ordered 2 finishing mill LG20, LG30 finishing mill three, LG50 finishing mill 2, can produce wall thickness 1--35 mm in outer diameter 6--219mm precision steel. Our new LD-80 on three-roll precision rolling unit 2, specializing in the production of thin-walled precision steel tubes, ensure error of plus or minus 0.03mm, surface finish. Produce precision tubes, precision steel tubes, cold drawn precision tubes, precision seamless tube, 20 # precision tubes, cold drawn, precision cold drawn tubes. 13606350155 mainly produces steel grade: 10 #, 20 #, 35 #, 45 #, 40cr, 42crmo etc. consultation, but also supply other brands of precision seamless steel tubes. Precision tubes, precision steel tubes, cold drawn precision tubes, precision seamless tube, 20 # precision tubes, cold drawn, precision cold drawn by a cold drawing or cold rolling process to produce high-precision, high-brightness seamless pipe. Its inner diameter size can be accurate to within 0.1mm, bending, torsional strength of the same, lighter, so it is widely used in the manufacture of precision mechanical parts and engineering structures. Pipe Wall-precision, high-quality finish, heat-treated steel no oxide layer, the inner wall of high cleanliness steel to withstand high pressure, cold deformation, flaring, flattening without cracks, can make a variety of complex deformation and mechanical processing. Pipe color: white with bright, with high metallic luster widely used in automobiles, motorcycles, electric cars, petrochemical, power, ship, aerospace, bearings, pneumatic components, the low-pressure boiler seamless steel tubes and other areas, also apply to , bearing hydraulic, mechanical processing and other fields! The sale of products implementing national standards: GB / T8162-2008 (structural pipe), GB / T8163-2008 (fluid pipe), GB / T3087-2008 (low pressure boiler pipe), GB / T5310-2008 (high-pressure boiler tube ), GB / T17396-1999 (hydraulic prop tube) GB / T6479-2000 (fertilizer dedicated pipe), GB / T3639-2008 (Dongying seamless steel pipe), GB / T14975-2002 (structure with stainless steel pipe), GB / T14976 -2002 (transmission fluid with stainless steel pipe) and the like. ___ Po Steel Co., Ltd. Liaocheng 45 # precision tubes cold drawn precision tubes ordered custom _