Liaocheng in Shandong Steel Pipe Manufacturing Co., Polygram produce diameter 4mm-1420mm, wall thickness of 1mm-50mm, length 3m-14m, the material 20 #, 16Mn, Q235B, Q345BCDE alloy steel, stainless steel, high-grade steel can manufacturing, various types of non-standard steel pipe wall thickness can reach more than 1,000 kinds of products are widely used in major projects in the oil, gas, steel, thermal power generation, shipbuilding, foundation piling. Liaocheng in Shandong Steel Pipe Manufacturing Co., Ltd. Main Polygram: alloy tube: 12Cr1MoVG15CrMoG10CrMo910Cr5Mo1Cr5MoCr9MoWB36P11P12P22P5P91T91 T11T12T22T5T2P5SA213T91A335P91SA213T92A335P9213CrMo441Cr11MoV cryogenic tube; high-pressure boiler tubes within A333GR.6A333GR.3A333GR.1A333GR.716MnDG16MnDQ345DQ345CQ345EQ345B thread; 20GSA-106BA53-BSY45.8-111GB5310GB3087 oil cracking tube; 12Cr1MoV15CrMoCr5Mo1Cr5MoP520G16MnGB9948- 2006 Hastelloy tube: C276C22 What is 15CrMoG threaded seamless boiler, high pressure boiler tubes, 15crmoG 15crmoG alloy tube alloy tube for low and medium pressure boiler (working pressure is generally not more than 5.88Mpa, working temperature below 450 ℃) of heating surface tubes; for high-pressure boilers (above 9.8Mpa working pressure in general, the working temperature between 450 ℃ ~ 650 ℃) of heating surface tubes, economizer, superheater, reheater, petrochemical industrial pipe. 15crmoG alloy pipe is not a pipe, its performance is much higher than the average of seamless steel tubes, which contain Cr steel because it is more, its high temperature resistance, corrosion resistance is smaller than other seamless steel pipe, so alloy pipe in the petroleum, chemical, electric power, boiler and other industries more extensive use. 15CrMo steel is steel is widely used in the power industry, at 500 ℃ -550 ℃ use with high thermal strength properties. When the temperature is higher than 550 ℃, significantly reducing its heat resistant properties. Typically 15CrMo steel is mainly used for high pressure piping steam parameters of 510 ℃, Zhejiang steam conduit pipes, heat pipe wall temperature is 550 ℃ and so on. Gansu species similar foreign steel pipe, the former Soviet Union 15XM, US grade T12, P12, Japanese brands STBA22, STPA22 and Germany 13CrMo44 cards and so on. Currently half of Fujian steel, alloy tube using the proportion of the total field of large-diameter alloy steel pipe consumption accounts for only the developed countries to expand to provide a broader space for development of the industry. According to China Steel Association, steel alloy pipe branch of study, with an average annual growth of China's future demand for large-diameter alloy long steel pipe up to 10-12%. Shandong Liaocheng Polygram Pipe Manufacturing Co. provides you with Polygram Liaocheng Steel Pipe Manufacturing Co. is a company specializing in the production of seamless steel tubes threaded operation, Baosteel produced internally threaded seamless, Harbin Boiler, Dongfang Boiler, WBC dedicated within thread, no standard threaded pipe Large material circulation enterprises in the steel industry has high credibility. The company has always been to service first, quality first, reasonable price, customer first, good service, sharing client, puerile, the principle of honesty and trustworthiness for the purpose. After years of operation, with the major steel mills have established a solid delivery system, with the use of units to establish a good sales system, the company's products have been used in many important projects, the implementation of warehousing, sales, billing one-stop services, the company chairman and staff warmly welcome new and old friends, patrons, guidance, calls business negotiations, let us join hands to create brilliant! We always adhere to market-oriented, customer-centric, quality is 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 distribution network. With good reputation, quality products, a strong, low price reputation more than 30 provinces, municipalities and autonomous regions, municipalities, the product won user dependent. Our quality policy is: "to meet customer requirements, providing high-quality steel and high quality service, continuous improvement system, adhere to scientific and technological innovation." Guizhou Pipe | Pipe | Pipe supplied by Guangxi, Shandong Liaocheng Steel Pipe Manufacturing Co., Polygram. Shandong Liaocheng Polygram Pipe Manufacturing Co. (www.lcbljgg.com) (www.lcbljgg.com) (www.sdlcblj.com) (www.bljggzz.com) strong, credible, Shandong Liaocheng wire, tubes, plates and other manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Polygram pipe into the brilliant and you work for a better future!