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 45CrB steel pipe manufacturer, thickness 16mm-100mm, outer diameter precision ± 0.5%, accuracy of ± 5% wall thickness of 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 a variety of seamless square tube , shaped seamless steel Roussillon region. Our company is a professional pipe materials circulation enterprises, the main agents operating in Tianjin Seamless Steel Tube Plant, Baotou Steel Seamless Steel Tube Plant, thick-walled seamless steel pipe plant in Chengdu, Baosteel seamless tube plant, smelting thick-walled seamless steel plant, seamless pipe plant in Anshan, 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, Shanghai 45CrB 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. I plant has six precision rolling pipe production line and two 3-roll system with high accuracy precision rolling mill where 45CrB steel, manufacturing precision rolling / Precision seamless bright. 3-roll system with high accuracy precision rolling machine is my company to meet the needs of new and existing customers and the new machine has been put into use precision can be controlled within 0.05 mm, the high-precision products produced by this machine, tolerances, good finish, Alternative honing tube use. The factory produced cold rolled precision light control system looks smooth, uniform thickness, no oxide layer, high precision. Steel pipe can be divided into round holes, spline type, plum-type and other widely used in automobiles, motorcycles, power, petrochemical, shipbuilding, aerospace, bearings, pneumatic components, fuel tanks, boiler equipment, medical equipment, fitness equipment and other industries. Material can be divided into 20 #, 35 #, 45 #, 40cr.16mn so on. Various national standard and customized non-standard precision tubes according to user needs. The main production and sale of precision tubes, precision bright tubes, precision steel 45 #, 20 # precision steel, 16Mn precision steel pipe. Yantai 45CrB steel, 45CrB steel prices, steel pipe for Owen Owen provided by Shandong Steel Pipe Co., Ltd. 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.