Liaocheng virtues Steel Plant (Liaocheng virtue Pipe Co., Ltd.), specializing in the production of seamless pipe, producing an outer diameter of 33-325 Material 20 # 45 # 16Mn seamless, with a thick-walled seamless steel pipe export rights, has passed API certification while my company agent Baotou steel, diameter to 426, the wall thickness to 40. Perennial keep 60,000 tons of stock, please obtain stock tables or to visit our factory. The company shipped with the material book, signed the formal contract walled seamless steel pipe, according to GB receipt. Three certificates are available for review. Production and manufacturing methods boiler tube |; ① general boiler pipe using temperature below 450 ℃, homemade pipe is mainly used on the 10th, the 20th carbon steel hot-rolled or cold drawn pipe tube manufacturing. ② high-pressure boiler pipe often in high temperature and high pressure conditions used in the role of high temperature gas pipe and water vapor, oxidation and corrosion will occur. Require steel with high strength gb3087 lasting thick-walled seamless, high oxidation resistance, and good organizational stability. Uses: ① general boiler tube is mainly used to manufacture water wall tube, boiling water pipe, superheated steam pipes, superheated steam locomotive boiler tubes, and large, small pipe and brick arch pipe. ② high-pressure boiler pipe is mainly used to manufacture high-pressure and ultra-high pressure boiler superheater tubes, reheater tubes, airway, the main steam pipe. 20g thick-walled seamless steel pipe, Pipe Co., Ltd. is provided by virtue of virtue Liaocheng pipe industry. Liaocheng virtue Pipe Co., Ltd. (www.meidegc.com) (www.meidegc.com) (www.mdwfg.com) (www.mdggc.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 virtue of Industry and you work into the brilliant, for a better future!