Hebei professional production pipeline million gold stamping stamping elbow elbow _ [] _ ??stamping elbow manufacturer Hebei million provided by gold piping. We are Hebei billion gold Pipe Manufacturing Co., Ltd. (www.yijinguanjian.com) here: Hebei Cangzhou specializes in: insulation joints, insulating flange, flanges, elbows, head, tee, head, Stone, anti-stamping What are the advantages of elbow 1) blank developable surface is flat or elbow stainless steel stamping supplier, thus cutting simple, easy to ensure accuracy, easy assembly welding. (2) without the tube as raw materials, saving pipe equipment and mold costs, and a large diameter can be obtained at any relatively thin wall thickness of the elbow (3) of the above two reasons, the manufacturing cycle can be shortened, the production cost is greatly reduced. require any special equipment because, especially for on-site processing large stamping elbow while abroad commonly used A3, 16Mn seamless steel pipe, causing severe wear stamping elbow pipe manufacturer, frequent replacement, a more mature cast stone pipe though cast stone itself has high hardness, but because process causes a greater thickness of cast stone pipes, silly, big, stupid 90 ° stamping elbow price of crude in the use is very restricted. Moreover cast stone brittle easily broken, to bring great delivery and installation difficulties with the use of high-pressure pipe elbow is the same material as sheet metal stamping die stamping half a circular bend, then two half-rings welded elbow conduct group forming stamping elbow, elbow high pressure welding need to follow certain processes for production and processing. Average high pressure elbow higher carbon content the greater hardness, higher strength, but lower ductility. According to long-term production of high pressure elbow making, summed up in a number of failures, the more scientific and reasonable new experience, a certain amount of rare earth elements to improve the quality of steel alloy. Also from the grain refinement effect. Due to high pressure elbow pipe with smooth wall, heat medium flow resistance, acid and alkali, long life, easy installation. In recent years, the heating system has been widely used as a new generation of high-pressure elbow dedicated pipe heating heating market is gradually becoming a mainstream product advantages; able to withstand the impact of a strong advantage; smooth surface; semi-permanent life ROK Authentication service life at high temperature, low temperature flexibility and outstanding heat sealing and can be recycled to be used as the water pipe to meet the requirements of environmental protection and health elbow using a special high-pressure molecular design and synthesis process to produce a polyethylene tube. Forming a protective film on the surface, a certain amount of boron carbide, the hardness can be controlled in the range of HRC45 ~ 65, while the bend solve the contradiction between the high pressure and stiffness between weldability, with high wear resistance In other practical applications, it is not wear-resistant materials and Bimei. High pressure elbow pipe temperature and pressure, good flexibility, heat resistance, its performance is higher than other plastic pipe. Installation is simple and good thermal conductivity suitable for floor heating systems, recyclability, high pressure elbow pipe has its excellent impact strength, melt welding and mechanical connections, superior thermal conductivity and other properties of the high-pressure elbow compare long-term pressure resistance , speaking only from the design stress, pressure high pressure elbow optimal performance.