Chiho Hebei steel stamping elbow pipe industry specification introduced; steel stamping elbow bend radius (R): R = 3D, 4D5D6D ,,, 7d, 8D, 9D, 10D. Steel stamping elbow bending angle (θ): 15O, 30,45,60o, 90o, 135 and 180 degrees, you can also give the manufacturer according to the customer's perspective. An outer diameter (D): D≤1800mm wall thickness (T): T≤120mm groove: According pipe groove welding construction Weight: weight (kg) = [0.0433 (DT) TRθ] / 100000 + L (ends curved straight weight) is used to change the bending direction pipe.it advantage is that you can run long distances matach transfer requirements, so it is usually bent, size can be designed according to customer requirements. Generally high-quality 180-degree elbow stamping, bending, including 180-degree stamping elbow butt 3d, 5d, 7d or 12d. Advantages of adjustable elbow stamping production process Chiho Hebei Industry mainly in the following aspects: 1, the need for raw materials billet elbow, can save the cost of mold can also be obtained at any caliber elbow two blank for. Elbow throwing, so work is simple, easy to ensure accuracy, easy assembly and welding. 3, due to two reasons above 180 degrees stamping elbow price, you can shorten the manufacturing cycle, the production cost is greatly reduced. Reducing carbon materials are cast iron stamping elbow stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals and plastics pipe coupling with the way: direct welding (the most common way) flanged, hot melt connection, fused connection, threaded coupling and bearing . Plug-in link, etc. According to the production process can be divided into: welding elbow, pressing elbow, casting elbow pipe installation in a common connection with fittings for connecting pipe bend Other names: 90 degree elbow 180 stamping elbow, right angle bend, love and curved, stainless steel adjustable elbow, etc. Reducing stamping elbow elbow with a standard billet cut into a V-shaped mouth of the elbow, then pressured by means of conventional or Special punching power equipment, so bend blank in the mold directly affected by the deformation force and deformation, and thus obtain a certain shape, size and performance of the product components production technology, slowly becoming in effect a round under pressure to become a circular ring shell, welded, and then shaping apparatus elbow plastic're done. 180 degree elbow stamping plant in Qingdao _ 180 _ cheap stamping elbow by Chiho Hebei Industry Co., Ltd. Chiho Pipe Co., Ltd. Hebei (www.hbqh888.com) Hebei Cangzhou, forgings leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hebei Chiho leadership with the staff warmly welcome all inquiries negotiations to create Hebei Chiho a better future.