Hebei Chiho Pipe Elbow Short Radius punching means stamping elbow twice the radius of curvature of the pipe diameter; also known as 1D. Short radius bend radius of curvature equal to the diameter of the punching tube 1 times. Usually an angle of 90 °. It seems that the short radius elbow stamping intuitively much shorter than the long radius bend, bend radius elbow is very rapid. Long radius stamping elbow is the most common, usually the default is the length of the radius, high pressure or high velocity areas will use long radius, if it is a solid pipeline resistance demanding time to use a larger radius of stamping elbow . Generally short radius is used in low-pressure fluid or elbow with limited places. If there are no conditions specified in the contract or not the preferred long radius elbow stamping. Short Radius stamping elbow Executive Standard: GB / T12459-2005GB / T13401-2005GB / T10752-1995SH3408-1996SH3409-1996 short radius elbows are made of stainless steel stamping 201.304 et al., Steel 20 #, 20G, etc., steel 12CR1MOV like. Reducing production process advantages stamping elbow Hebei Industry Chiho mainly in the following areas: 1, the need for raw materials elbow blank can save costs for molds, can also be obtained at any caliber elbow 2 blank is. Elbow blank, so work is simple, easy to ensure accuracy, easy assembly and welding. 3, due to the above two reasons stamping elbow dn100, can shorten the manufacturing cycle, the production cost is greatly reduced. steel adjustable elbow stamping materials are cast iron, stainless steel ., steel, malleable iron, galvanized steel stamping elbow, nonferrous metals and plastics, and the pipe coupling methods are: direct welding (the most common way) flanged stamping elbow quotes, hot melt connection, electricity melt connection, threaded coupling and socket type coupling, etc. in accordance with the production process can be divided into: welding elbow, pressing elbow, casting elbow pipe installation in a common connection with fittings for connecting pipes at the corner. Other names: 90 degree elbow, right angle bend, love and curved, stainless steel adjustable elbow adjustable stamping elbow elbow with a standard billet cut into a V-shaped mouth of the elbow, then put pressure on the aid General or special power punching equipment, so bend the blank in the mold directly affected by the deformation force and deformation to obtain a certain shape punching elbow, size and performance of the product components production technology, under the action slowly in pressure gradually into a circle, becoming a circular ring shell, welded, and then bend-shaping apparatus plastic're done. stamping elbow, pressing elbow, Hebei Chiho Chiho by Hebei Industry Co., Ltd. Hebei Chiho Pipe Co., Ltd. (www.hbqh628.com) (www.hbqh628.com) strong, credible, Cangzhou in Hebei forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hebei Chiho into the brilliant and you work for a better future!