The company operating the nation's major steel production of seamless steel tubes, high-pressure steel pipe, oil casing, large-diameter high-pressure alloy seamless steel pipe, large diameter seamless steel pipe, large diameter welded steel pipe, large diameter welded steel alloys, geological drilling without pipe joints, ship management, low-pressure boiler pipe, pipe machining, military enterprises pipe, transmission fluid with seamless steel tubes, hydraulic pillar seamless, petroleum cracking seamless steel pipe, seamless high-pressure chemical fertilizer steel pipe, carbon steel seamless pipe hot work, cold drawn or cold rolled precision seamless steel tubes, seamless steel gas cylinders, power plants with a steel pipe, steel pipe with supercritical power plant with steel plates, steel plates with supercritical, Ultra-supercritical alloy steel plate. Profile: angle, channel, I-beam, H-beam, hot rolled angles, hot-rolled channel steel, hot-rolled beam, hot rolled H-beam steel pipe 45, Baosteel Group, Yantai Steel Pipe Co., Ltd. signed a high alloy Hebei region steel products sales and service agents. Baosteel Group Shanghai Meishan Iron & Steel Co., Ltd. signed a sales agreement hot-rolled steel plate. Tianjin Pipe Group, Baotou Iron and Steel Group Seamless Steel Tube Plant, Hubei Xinyegang Ltd., Wuxi Zhenda Steel Tube Group, Jiangyin Yangtze River Pipe Group, Department of Mountain West Germany Steel Pipe Co., Heilongjiang Jianlong Steel Co., Ltd., Zhejiang Gloucester Steel Pipe Co. Company, Jiangsu Chang Steel Tube Co., Ltd. Shandong Liaocheng United Steel Metal Co., Ltd., Shandong Huitong Pipe Manufacturing Co., Ltd. and dozens of other mills to form a long-term stable strategic cooperative partnership. Specializing in the production of steel pipe specifications: 5mm * 1mm-1020mm * 200mm seamless steel tubes, cold-rolled seamless steel pipe outside diameter 22mm-127mm, diameter 127mm-600mm Shanghai 45 steel pipe, wall thickness of 16mm-100mm 45 gauge steel pipe Which is good outside diameter precision ± 0.5%, ± 5% accuracy wall thickness hot-rolled seamless steel pipe, 16Mn outer diameter 400-1600mm, wall thickness 20-60mm large diameter thick paper tube can be cut to length to 16 meters and variety of seamless pipe, seamless steel pipe shaped Roussillon region. Our company is a professional steel materials circulation enterprises 45 steel pipe prices, the main agents operating in Tianjin Seamless Steel Tube Plant, Baotou Steel Seamless Steel Tube Plant, Chengdu thick wall seamless steel pipe plant, Baosteel seamless tube plant, thick-walled seamless steel smelting plant, Anshan seamless pipe plant, Wuxi Seamless Steel Tube Plant, Anyang Steel Plant, Hengyang Steel Plant and other countries large steel companies produce material for the material: 20 #, 35 #, 45 #, 16Mn, 27SiMn, 12Cr1MoV, 40Cr, 10CrMo910,15CrMo, 35CrMo, A335P22 so on. Implementation of the standards: GB / T8162-1999, GB / T8163-1999, GB / T3087-1999, GB / T5310-1995,20G, ST45.8Ⅲ, GB9948-88, GB6479-2000 and so on. Can be ordered on behalf of special shaped seamless steel pipe. The company specializes in: major steel Chengdu, Baosteel, Anshan, Baotou Steel, Steel, Wuxi, Tianjin and other seamless pipe, welcome new and old customers to negotiate power meeting. The company has 10 #, 20 #, 45 # seamless various materials, 12CrlMoV, 10CrMo910,27SiMn 15CrMo, 35CrMo 16Mn alloy seamless pipe and other materials. Huai'an 45 steel pipe, where 45 steel pipe, steel pipe for Owen (certified merchants) are provided by Owen Steel Co., Ltd., Shandong. Owen Steel Co., Ltd., Shandong (www.hfggxs.com) (www.hfggxs.com) is specialized in "alloy seamless steel pipe, precision seamless, fluid seamless steel tubes, welded steel pipe," the business, the company adhering to the "integrity management , hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Dengpei Sheng. You can also access (www.hfggxs.com/supply_details_50309935.html), for more information about the company.