The company is the North large seamless steel pipe, alloy pipe, seamless pipes, high pressure boiler pipe, ship pipe, oil cracking pipe, oil casing, fertilizer, sales business. Varieties, excellent quality and reasonable price q345d welded steel pipe, Main: 4140 steel, 4130 seamless steel pipe, alloy pipe 4140, 4130 alloy steel pipe, seamless tube 4140. My unit with a good reputation, perfect service, adequate supply in the domestic industry in the proverbial! Location q345d welded steel pipe manufacturers, transportation is very convenient. Company annual proxy Shanghai Baosteel, Baotou, Inner Mongolia, Tianjin Seamless, Tianjin small seamless, Hunan Hualing Steel, Anshan, Liaoning, Chengdu Steel and other major steel production of steel pipe, boiler tubes. Main Material: 20 # Shandong q345d low pressure boiler tubes welded steel pipe, 20G high-pressure boiler tubes, 27SiMn hydraulic prop tube, 16Mn low-alloy steel pipe, 12CrMo alloy tube, 12Cr1MoV alloy tube, 12Cr1MoVG high alloy pipe, 15CrMo alloy tubes. Long-term professional production and distribution of steel pipe, seamless, 15crmog high alloy pipe, 12cr1mov seamless pipe, 45 thick-walled seamless steel pipe, 16mn seamless steel pipe, small diameter seamless steel pipe on the 20th, 12cr1movg alloy pipe, steel pipe, stainless steel pipe, high pressure boiler pipe, 42CrMo seamless steel pipe, seamless steel pipe, and distribution of Chengdu Iron and Steel Group, Daye Steel Group, Baotou Steel, Baosteel Group, Anshan Iron and Steel Group, Tianjin Seamless, Xining Te steel, Wuxi Steel Hengyang Steel and other major steel production of seamless steel tubes and alloy tube. High quality service where q345d welded steel pipe, thoughtful distribution features, and gradually improve the corporate brand, a win-win with customers to establish long-term stable relationship. The company has six seamless perforation unit, Winder nine, finishing unit 11, an annual two hundred thousand tons Φ6mm-Φ960mm wall thickness of the outer diameter of more than 800 specifications Φ2mm-Φ75mm, and more than 20 varieties of structure, fluid seamless steel pipes, precision seamless steel tubes, cold drawn shaped pipe, hydraulic pillar seamless, 15crmog high alloy pipe, 12cr1mov seamless, 12cr1movg alloy tubes, etc., are widely used in domestic petroleum, chemical, boiler, building coal, machining and other industries and fields. Where q345d welded steel pipe, welded steel pipe Huaian q345d good reputation by Owen Steel Co., Ltd., Shandong. Owen Steel Co., Ltd., Shandong (www.hfggxs.com) (www.hfggxs.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead pipe for Owen and you hand into the brilliant, for a better future!