16mn seamless, Katherine source Pipe (certified), Zhanjiang 16mn provided by the source Pipe Co., Ltd. Liaocheng trillion. Source Pipe Co., Ltd. Liaocheng trillion (www.lczygg.com) is specialized in the "Q345b seamless steel pipe, 35crmo seamless steel pipe, 42crmo seamless" business, the company adhering to the "honesty, hard service" concept, for you provide the highest quality products and services. Welcome to inquire! Contact: Manager Wu. 16Mn seamless steel pipe in one material for ABCD represents quality grade Q235 quality level is divided into A, B, C, D four, 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), according to the buyer needs to provide seamless 1800 cold bending test 16mn, but no impact energy provisions , carbon content and 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. When the + 200C also provides impact energy Ak≥27J C-- except with the Class B requirements, like the outer 16mn seamless steel pipe prices, it 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% 16mn thick-walled seamless steel pipe, adding the main alloying elements manganese, silicon, vanadium, niobium and titanium; it is the total amount of the 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 "bent" pinyin word uppercase first, followed by figures for grades minimum yield point (σs) value. The company can produce seamless steel 16mn, 16mn large diameter seamless steel pipe, 16mn small diameter seamless, 16mn thick-walled seamless steel pipe, 16mn thin-walled seamless steel pipe business 16mn, the pipe diameter range of the company is: 7.0mm ~ 139.7mm thickness range is:.. 0.8mm ~ 20mm material (steel grade) does not strictly limit can be customized according to customer requirements to non-standard 16mn seamless steel pipe (hot-rolled tubes, cold drawn tubes) primarily. products. The company's various steel products widely used in petroleum, chemical, boiler, marine, geology, construction, machinery and other fields, the products are exported to the United States, Canada, Germany, Britain, Japan, Korea, Singapore, Thailand, Indonesia, Taiwan, Hong Kong Macao, the Middle East and other countries and regions in Europe, America and Southeast Asia are particularly popular.