Liaocheng in Shandong Steel Pipe Manufacturing Co., Polygram perennial Main Material: 10 #, 20 #, 20G Qiannan seamless steel pipe, 35 #, 45 #, 60 #, 70 #, 27SiMn, 16mn, Q345B / C / D / E , 20Cr, 30Cr, 35Cr, 40Cr, 45Cr, 50Cr, 38crsi, 12cr2mo, 15CrMo, 15mo3,12Cr1MoV, 12CrMoV, 20CrMo, 35CrMo, 42CrMo, 20Mn2,40Mn2,45Mn2,37Mn5,20G, 20MnG, 25MnG, 12CrMoG, 15CrMoG, 12Cr1MoVG , 12Cr2MoG, 10CrMo910,12Cr2MoWVTiB, 13CrMo44,1Cr5Mo, 1Cr9Mo, ASTM A335P91, T91, P92, T92, T23, T5, P11, P12, P22, T22, T12, T11. Execution GB: GB / T8162-99 structure tube, GB / T8163-99 fluid pipe, GB / T3087-99 low pressure boiler tubes, GB / T5310-95 high-pressure boiler tubes, GB / T6479-2000 fertilizer tube, 27SiMn hydraulic support pipes, high alloy pipe, GB / T9948-85 oil cracking pipe GB9948-88, geological drilling pipe YB235-70, automobile axle casing YB / T5035-96 other standard seamless steel pipe, the company existing inventory More than 16,000 tons, more than 1000 varieties of any of your purchase! Shandong Liaocheng Polygram Pipe Ltd. was founded in 2004 seamless steel tubes, consists of three subsidiary companies, is a seamless steel pipe Anshun, seamless pipe, seamless steel pipe, large diameter thick wall pipe, high pressure alloy tube, alloy-free pipe joints, hydraulic pipe, steel pipe production and supply of large enterprises, the Shandong Foreign Trade Bureau, enjoy the right to import and export business, is a collection of production, trade and services, new product development in one of the provincial large steel companies. The company currently has: 60, 90 punching machine, cold call six production lines, hot-rolled production line, mainly produces cold-rolled seamless steel pipe outside diameter 20mm-127mm; two for 325mmASSRL pipe rolling mill, the Department of the largest three-roll rolling machine using mandrel pre-wear and limitations of small cycles, three computer-controlled automation systems, have reached the international advanced level, the main production outside diameter of 133mm-1020mm, wall thickness of 16mm-300mm, outer diameter precision ± 0.5%, the thickness precision ± 5% hot-rolled seamless steel pipe. Main variety: steel pipe, seamless pipe, seamless steel pipe, large diameter thick wall steel pipe, seamless steel pipe imports, alloy seamless steel, high alloy pipe, hydraulic pipe, steel pipe, oil pipe, precision steel tubes, hydraulic no Tongren seam steel seamless pipe, large diameter thick wall steel pipe, 45mn2 seamless steel pipe, 37mn5 alloy seamless steel pipe, hydraulic pipe, 38crmoal steel, 37mn5 pipe, large diameter bar, large diameter seamless steel pipe, carbon steel bar alloy steel round bar, annual sales of well-known brands of seamless steel pipe, stainless steel bar, round heat, thermomechanical treatment bar, forged round bar, steel pipe, stainless steel pipe, large diameter steel bar. Guizhou seamless steel tubes, Qiannan seamless steel pipe, seamless steel pipe provided by Southwest Guizhou, Shandong Liaocheng Steel Pipe Manufacturing Co., Polygram. Shandong Liaocheng Polygram Pipe Manufacturing Co. (www.lcbljgg.com) strong, credible, Shandong Liaocheng wires, tubes, plates and other manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Polygram pipe into the brilliant and you work for a better future!