Cangzhou Bohai Pipe Fittings Co., Ltd. 20 # carbon steel elbow classification steel stamping elbow professional production, according to its radius of curvature can be divided into long radius elbows and short radius elbows. Long radius elbow refers to its radius of curvature equal to 1.5 times the pipe diameter, i.e. R = 1.5D. It refers to the short radius elbow radius of curvature equal to the pipe diameter, i.e., R = D. where D is the bend diameter of 20 # steel elbow manufacturers , R is the radius of curvature. In terms of pressure levels to sub wholesale # 20 carbon steel elbow, about seventeen kinds, and the United States is the same as the standard tube. Advantages of steel stamping elbow production process mainly in the following aspects: First, steel stamping elbow for petroleum, natural gas, chemicals, utilities, construction and boiler piping system industries. Second, the need for raw materials tube, pipe saving equipment and tooling costs, and get arbitrarily large diameter and wall thickness of the relatively thin carbon steel elbow. Third, the blank is flat or developable surface, so simple cutting, easy to ensure accuracy, easy assembly and welding. Fourth, because of these two reasons, you can shorten the manufacturing cycle, the production cost is greatly reduced. Because does not require any special equipment offer 20 # carbon steel elbow, especially for on-site processing of large carbon steel elbow. Supply manufacturers of welded carbon steel elbow, butt welding of carbon steel elbow factory price, welded carbon steel elbow manufacturers, wholesale (1) welded carbon steel elbow according to its radius of curvature can be divided into long radius of welding of carbon steel welded elbow elbows and short radius. Radius of curvature of long radius elbows welded steel pipe is equal to 1.5 times the outer diameter, i.e., R = 1.5D. Butt short radius of curvature radius equal to the pipe diameter carbon steel elbow, namely R = 1D. Formula D is welded carbon steel elbow diameter, R is the radius of curvature. If no special instructions, generally used in the 1.5D elbow. Hebei Bohai Tube Co., Ltd. specializes in producing carbon steel elbow 20. Buy 20 carbon steel elbow went to Hebei Bohai Sea. Cangzhou Bohai Sea (Figure) | wholesale 20 # carbon steel elbow | 20 # carbon steel elbow Ltd provided by Cangzhou Bohai fittings. Cangzhou Bohai Pipe Fittings Co., Ltd. (www.czbh628.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit and sincere cooperation for a better future. Cangzhou Bohai - your trusted friend, Company Address: Industrial Zone, Cangzhou Mengcun, Contact: Zhangsong Wei.