Lu diameter steel boiler tubes Assembly consummate professional manufacturing process associated Liaocheng Shandong Steel Pipe Co., Ltd. to produce large-diameter thick-walled seamless steel pipe based management, with thousands of tons of annual stock pipe resources, procurement inquiries for friends in the community. Tel :0635 -88,764,388,876,446 Mobile: 13406354485 13406354498 Contact: Wang Qiang Man 
 GB6479 fertilizer tube (seamless steel high-pressure chemical fertilizer equipment). Mainly used in fertilizer high temperature and pressure fluid delivery device pipeline. Representative material for the 20,16 Mn, 12Cr2Mo and so on. GB6479 fertilizer tube is suitable for operating temperature -40 ~ 400 ℃, working pressure of 10 ~ 30Ma of chemical equipment and pipeline quality carbon structural steel and alloy steel seamless steel pipe is mainly used for mine air pressure, drainage, shaft up gas with a straight seam welded steel pipe. 
 Device-specific control of fertilizer | special fertilizer equipment Tianjin Pipe | GB6479 device-specific control of fertilizer, the main materials are: 20 #, 20G, 15CrMoG, 12Cr2Mo, 16MN, Q345B; use: high pressure chemical fertilizer equipment on the transmission fluid pipes; specifications, standards, price , origin is as follows: 
 1 fertilizer tube 25-42 * 2-8 GB6479-2000 Baosteel 
 (2) fertilizer equipment Seamless 57-89 * 4-20 GB6479-2000 Baosteel 
 3 high-pressure seamless steel pipe for chemical fertilizer equipments 108-159 * 6-25 GB6479-2000 Tianjin 
 4 high-pressure chemical fertilizer pipes 168-194 * 8-30 GB6479-2000 Hengyang 
 5 fertilizer tube 219-245-273 * 8-40 GB6479-2000 Tianjin 
 6. Fertilizer Equipment Pipe 299-325-356 * 9-45 GB6479-2000 Tianjin 
 7 high-pressure chemical fertilizer equipment, pipe 377-406 * 10-50 GB6479-2000 Tianjin 
 8 high-pressure chemical fertilizer pipes 426-457 * 10-50 GB6479-2000 Chengdu 
 9 fertilizer tube 508-560 * 12-30 GB6479-2000 Chengdu 
 United Steel Pipe Co., Ltd. Shandong Liaocheng to production and operation of large diameter thick-walled seamless steel tubes mainly for the major companies to provide service, supplemented by labor insurance products. Met with Tianjin Seamless, Steel, Baosteel, value for steel, smelting steel and other major steel mills to form a solid supply channel, with Hebei Electric Power, China National Petroleum, China Railway Construction, Luxi Chemical, CJ Group and other large well-known enterprises to establish a good supply relationships. 
 Standing Resource Material Standard: Structural pipe GB8162-1999, fluid tube GB8163-1999, low and medium pressure boiler pipe GB3087-1999, high-pressure boiler pipe GB5310-1999, fertilizer tube GB6479-2000, oil cracking pipe GB9948-88, Seamless square tube, stainless steel grades Daquan 022-81432852. Implementation of international GB8162-2008 (structural pipe), GB8163-2008 (fluid pipe), GB3087-2008 (low and medium pressure boiler pipe), GB5310-2008 (high-pressure boiler pipe), GB6479-2000 (fertilizer pipe), GB9948-2006 (petroleum cracking tube), etc. 
 Main products: large-diameter thick-walled seamless steel pipe 
 Main criteria: 20G, GB5310-1995, GB6479-2000, GB9948-88, GB/T8162-99, GB/T8163-99, GB3087-99 
 Main material: 10CrMo910, 12Cr1MoVG, 15CrMoG, 35CrMo, T91, A335P22, WB36 (15NiCuMoNb5), Steel Research 102 (12Cr21MoWVTiB), 12Cr2Mo, Cr5Mo, 20 #, 45 #, 16Mn, 27SiMn. 
 Since its inception the company, all staff in line with quality first, people-oriented, business integrity, the principle of mutual benefit. In strong support of our customers, just a few years has gradually grown into a strong financial background, excellent reputation, abundant supply, and the supporting facilities of the leading enterprises. Enterprises with thousands of tons of annual stock pipe resources, procurement inquiries for friends in the community.