Our products are widely used in petroleum, chemical, aerospace, aviation, nuclear power plants, boiler heat exchanger, pharmaceutical, food, paper, chemical, construction, etc. in order to "re-quality, heavy, stresses credibility" of good reputation sold throughout the country, and exported to the Americas, Europe 16mn seamless steel pipe price, Southeast Asia and other regions. My company is willing to work closely with all the friends 16mn, work together to create a better future. The company with excellent products, excellent service and reasonable prices to serve our customers. Love and affection for consumers, encouraging belief Company staff for hard work, and create greater glories enterprises for the development of seamless steel pipe industry to make a contribution. 16Mn seamless steel pipe in one material for ABCD represents quality grade Q235 quality level is divided into A, B, C, D four 16mn seamless, from A to D represents quality from low to high. Different quality level requirements are as follows: A-- provide S, P, C, Mn, Si chemical composition and fu, fy, δ5 (δ10), 1800 according to buyer need to provide cold bend test 16mn, but no impact energy regulations, including charcoal amount and the manganese content is not as delivery conditions B-- provide S, P, C, Mn, Si chemical composition and fu, fy, δ5 (δ10), cold-formed 180 'trials. Also provides + 200C when the impact energy Ak≥27J C-- same except with the Class B requirements, but also provides 00C impact energy Ak≥27J. D ---- the same except with the Class B requirements, but also provides impact energy when -200C Ak≥27J E-- same except with the Class B requirements, but also provides -400C impact energy Ak≥27J. 16mn precision steel is high strength low alloy structural steel, carbon content of 0.1% -0.25%, to join the main alloying elements manganese, silicon, vanadium, niobium and titanium; its total alloy containing <3%. 300,350,400 divided by strength and 450MPa and other four levels. There are Q295, Q345, Q390, Q420, Q460. : "Q" is the yield of the "bend" the word Pinyin big write head, followed by figures for grades minimum yield point (σs) value. Taizhou 16mn | Katherine source steel pipes | 16mn thick-walled seamless steel pipe provided by the source, Ltd. Liaocheng trillion. Source Pipe Co., Ltd. Liaocheng trillion (www.lczygg.com) in this field pipe poured boundless enthusiasm and passion, Katherine source pipe has been customer-centric, the concept of creating value for customers, quality and service to win market and sincerely hope to cooperate with the community to create a successful, create brilliant. Related businesses welcomed the inquiry, contact: Manager Wu.