Sales Industry Chengdu, Baoshan Iron and Steel, Bao Steel, Hengyang Steel, Anshan Iron and Steel, Tianjin and other steel production of structural tubes, fluid tubes, low pressure boiler pipe, pressure pipe, fertilizer, petroleum cracking tubes, power tubes , steel pipe, large diameter steel pipe, precision seamless steel tubes, thick-walled seamless, Q345B seamless steel pipe and steel bar, sheet, profiles, channel, Color, etc. where there is 25 * 2.5 precision tubes, steel stocks in 5000 tons. In the long-term business with major steel mills to establish a long-term stable business relationship, one of the largest dealers in Chengdu, Steel, Baosteel, Tianjin Steel 25 * 2.5 Precision pipe manufacturer, seamless steel product prices the lowest in the industry. The company is handling its Tianjin formal legal procedures proxy unit is in the petrochemical large diameter seamless steel pipe distribution center 45 # 25 * 2.5 precision tubes, and fully guarantee the quality of seamless steel tubes. The main performance standards are: 10 #, 20 #, 35 #, 45 #, 20G, GB5310-95, St45.8-Ⅲ general structure of seamless steel pipes:. GB / T8162-1999 transmission fluid with seamless steel pipe: GB / T8163-1999 low-pressure boiler seamless steel pipe: GB3087-1999 high-pressure boiler seamless steel pipe: GB / T5310-1995 petroleum cracking seamless steel pipe: GB9948-88 fertilizer seamless steel pipe: GB6479-86 ship dedicated seamless Pipe: GB5312-99.GB/T9711.1-97,16Mn,27simn,15crmo,15CrMoG.35crmo,cr5mo,40cr,10CrMo910,12Cr1MoVG,A335P22,D240,D250,L245,L290,L320,L360,L390,N80, 15mnv, A335p91. and so on. The company is a production and sales of one seamless flow of business. The company has two production lines cold drawing, hot-rolled production line 6, the annual production of 6mm-377mm * 1mm-80mm precision seamless steel tubes. Long-term production of precision seamless pipe, thick-walled steel, cold drawn tubes, alloy pipe, precision tubes, bearing steel pipe. In addition to operating the company production of seamless steel tubes, the company has annual distribution of Baotou, Tianjin Steel, Anshan Steel, Hengyang Steel, Panzhihua Iron and Steel and other large national production of seamless steel pipe plant. Materials are 20 #, 45 #, 16Mn, 27SiMn, 40Cr, 45Mn2,35CrMo, 42CrMo, 15CrMo, 12Cr1MoV, P11, Cr5Mo, GCr15, T91, N80 and other seamless steel tubes. Implementation of the standards: GB / T8162-2008 structure with a seamless, GB / T8163-2008 fluid seamless steel pipes, GB3087-2008 low pressure boiler tubes, GB5310-2008 high-pressure boiler tubes, GB6479-2000 fertilizer tube, GB9948-2006 a variety of standard oil cracking pipe, GB / T17396-1998 hydraulic prop tube, YB / T5035-1996 automobile axle casing seamless steel pipe. Good reputation, 25 * 2.5 precision tubes manufacturer, Zhoushan 25 * 2.5 precision tubes provided by Owen Steel Co., Ltd., Shandong. Owen Steel Co., Ltd., Shandong (www.hfggxs.com) (www.hfggxs.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and welcome to new and old customers to visit us and sincere cooperation for a better future. Owen pipe for - your trusted friend, Company Address: Liaocheng City Development Zone, Shandong Province, Liaohe Road East, Contact: Dengpei Sheng. You can also access (www.hfggxs.com/supply_details_48857750.html), for more information about the company.