Shandong Huafeng Steel Pipe Co., Ltd. is a professional seamless steel pipe, steel pipe, precision steel, special steel pipe 40cr seamless pipe, welded pipe production and sales of the modern enterprise. Pure palladium poor mechanical properties, easily oxidized at high temperatures, the recrystallization temperature is low, easy to make a palladium tube deformation and embrittlement, it can not be permeable membrane with pure palladium. Add the right amount of palladium in Group IB and Ⅷ group elements where good quality 40cr seamless, made of palladium alloy seamless Jiangsu 40cr can improve the mechanical properties of palladium 11. The automobile axle casing seamless steel pipe (GB3088-82 ) manufacturing automobile axle casing and drive axle axle shaft tubes of high-quality carbon structural steel and alloy steel hot-rolled seamless steel palladium alloy, silver accounting for 20-30%, other ingredients (such as gold, etc.) content of <5%. The company's business: Seamless Steel Tube Plant - specializing in the production caliber 10-219mm, wall thickness 1-60mm seamless steel; stainless steel production and processing a variety of nodes, bellows, stripes pipe, threaded pipe, bimetallic finned tubes . Paper tube plant - specializing in the production caliber 400-3500mm, submerged arc welding pipe wall thickness 6-120mm, the products are widely used: petroleum, chemical, natural gas, piling, urban water supply, heating, gas and other projects. Implementation of standards: GB / T50205-2001, GB / T3092-2001 trading company - has long-term relationship with Tianjin Steel Plant, Hengyang Steel Plant, Baoshan Iron and Steel, professional power plants, chemical plants, boiler plants, oil refineries mechanical plant, environmental engineering, steel plants, thermal power plants, petrochemical, oil and other to provide quality seamless steel tubes, boiler tubes, Q345GNHL Cowden tube. Seamless Standard: general structure seamless pipe: (GB / T8162-2008) transmission fluid seamless pipe: (GB / T8163-2008) low-pressure boiler seamless pipe: (GB / T3087-1999) high-pressure boiler seamless pipe: (GB / T5310-1995) fertilizer seamless: (GB / T6479-2000) petroleum cracking seamless pipe: (GB / T9948-1988) company always adhere to the "quality first, science Zhejiang 40cr seamless management excellence "business principles and" integrity management, flexible and innovative "business philosophy, establish a sound quality assurance system, and strive to" User assured me assured me satisfied customer satisfaction. " 40cr seamless pipe prices | Bristol 40cr seamless | & provided by Owen Steel Co., Ltd., Shandong. Owen Steel Co., Ltd., Shandong (www.hfggxs.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 pipe for Owen and you hand into the brilliant, for a better future!