Seamless boiler dealers offer daily year-round stocking Liaocheng Shandong Steel Pipe Co., Ltd. to produce joint operation of large diameter thick-walled seamless steel pipe-based, year-round spot with thousands of tons of pipe resources, procurement inquiries for friends in the community. Tel :0635 -88,764,388,876,446 Mobile: 13406354485 13406354498 Contact: Wang Qiang Man 
 Boiler tubes are available for pipe, thermal equipment, industrial machinery, petroleum geological exploration, container, chemical industry and special uses. 
 ① General boiler tube is mainly used to manufacture water-wall tube, boiling water pipe, superheated steam pipe, superheated steam locomotive boiler tubes, large and small brick arch pipe and tubes. 
 ② high-pressure boiler pipes are mainly used to manufacture high-pressure and high pressure boiler superheater tubes, reheater tube, airway, the main steam pipe. 
 3087 boiler tube low-pressure boiler tubes, where 3087 is the Chinese standard. 
 5310 is a high-pressure boiler tube boiler tubes, high pressure boiler tubes is to produce general purpose low pressure boiler superheater tube, airway, the main steam pipe. 
 Low and medium pressure boiler pipe GB3087-1999, high-pressure boiler pipe GB5310-1999 for the manufacture of various structural low-pressure superheated steam boiler tubes, boiling water pipes and superheated steam locomotive boiler tubes, opium pipe, a small brick arch pipe and tubes high-quality carbon structural steel hot-rolled and cold drawn (rolled) seamless steel pipe. 
 GB5310-95 "high-pressure boiler seamless" quality specifications and appearance of hot-rolled tube diameter 22 ~ 530mm, wall thickness 20 ~ 70mm range. 
 By low-pressure boiler pipe GB3087-section shape and size of pipe can be divided into different shaped seamless steel pipe wall thickness, etc. (code D), ranging from shaped seamless steel pipe wall thickness (code BD), variable diameter shaped seamless steel pipe ( code-named BJ). GB/T5777-96. 

 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. 
 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 all the friends 

 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. 
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