Company annual sales of 20 # steel, seamless steel pipe 20 #, 45 # seamless steel pipe, cold pipe, 16Mn seamless steel pipe, oil cracking pipe 20mntib Which steel, 20 # precision seamless steel tubes, seamless pipes, high pressure fertilizer pipe, seamless pipe prices 20mntib 45 # precision seamless steel, high alloy pipe, boiler tubes, alloy pipe, high pressure boiler tube! Complete specifications, quality and quantity. The sale of products implementing national standards for all areas of construction, mining, textile, electric power, boilers, machinery, military and other. Many products have been exported to the Middle East, India, Southeast Asia and Europe and other regions. Main Material: 10 #, 20 # seamless steel pipe, 35 #, 45 # seamless steel pipe, 20G, 40Cr, 20Gr, 16Mn-45Mn, 27SiMn, Cr5Mo, 12CrMo (T12), 12Cr1MoV, 10CrMo910, T91,15CrMo, 35CrMo , 40CrMo, etc. Sales Chengdu Iron and Steel Group, Daye Steel Group, Baotou Steel, Baoshan Iron and Steel Group, Anyang Iron and Steel Group, Tianjin Seamless, Xining Te Steel, Hengyang Steel Corporation and other major domestic steel production of steel products. Always adhere to market-oriented, customer-focused, quality as the lifeblood of business, in good faith for the administration of enterprises of the country, adhere to the principle of steady progress most serious, growing. Established a wide range of services in the industry system, and forming a North, South, and the country's sales. My company has LG30 finishing mill 4, plus core cold drawn (fine drawing) production line 6, specializing in the production of precision steel pipe outside diameter 7-114mm thickness of 1-15mm, also according to customer requirements precision seamless steel tubes , pipe diameter wall thickness tolerance of ± guarantee 0.1mm. Our main products are finely drawn steel / Precision bright steel / 10 precision steel / 20 precision steel / 45 # precision steel / 16mn precision steel / 20Cr precision steel / 40cr precision steel / GCr15 bearing precision steel / small-caliber precision steel / large caliber precision drawn steel, etc., with an annual output of 10,000 tons of precision steel. Our products are notable features are: 1, high precision cold-rolled steel precision tolerances, product precision control ± 0.05mm; finish; inner and outer surface oxide layer Shandong 20mntib pipe, inner wall of cleanliness. 2, the overall performance of the fine precision cold-rolled steel, can withstand high pressure, cold bending, flaring, flattening 20mntib not crack pipe, not wrinkled skin, can make a variety of complex deformation and mechanical processing. 3. The promotion and application of precision seamless steel can save, improve processing efficiency, reduce manufacturing processes and equipment investment, you can save costs and greatly reduce machining time, improve production and material utilization, and help to improve product quality, reduce costs. Diversification of products to meet customer needs, the company agents operating in Baotou, Cheng Gang, Baoshan Iron and Steel, Tianjin Seamless Steel, Hengyang Steel and other countries large steel pipe production. Steel pipes are made of 20 #, 35 #, 45 #, Q235 / Q295 / Q345,27SiMn, 15CrMo, 12Cr1MoV, 35CrMo, P91, GCr15, DZ40, R780, etc., performed for the standard steel pipe: GB3091-2008 transport of liquids welded steel pipe, GB3639-2000 drawn or cold rolled precision seamless steel, GB / T8162-2008 structure with a seamless, GB / T8163-2008 fluid delivery with seamless steel pipe, GB3087-2008 low-pressure boiler seamless steel 20mntib steel manufacturers _ & (certified) _20mntib steel provided by Owen Steel Co., Ltd., Shandong. Owen Steel Co., Ltd., Shandong (www.hfggxs.com) quality services and products, and are subject to approval and confidence in the new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!