Hebei Bohai Tube Co., Ltd. specializes in producing carbon steel elbow 20. Buy 20 carbon steel elbow went to Hebei Bohai Sea. The price of carbon steel elbow, carbon steel elbow to elbow shape determinants addition to carbon to the general also contain small amounts of silicon, manganese, sulfur, phosphorus, carbon-use can be divided into carbon structural steel, carbon tool three types of structural steel and easy cutting steel, carbon structural steel building is divided into two kinds of structural steel and steel machinery manufacturing structure; according to the method can be divided into open-hearth steel smelting, steel and electric furnace steel converter; deoxygenation methods can be divided according to boiling steel (F), killed steel (Z), semi-killed steel (b) and special killed steel (TZ); according to carbon content can be divided into low carbon steel (WC ≤ 0.25%) doubled in 20 # carbon steel bend head, carbon steel (WC0.25% -0.6%) and high carbon (WC> 0.6%); by phosphorus, sulfur content can be divided into ordinary carbon steel, carbon steel (containing phosphorus, sulfur and higher), quality carbon steel (containing phosphorus, sulfur, low) and high quality steel (containing phosphorus, sulfur and lower) and premium quality steel. 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 outer diameter of the pipe elbow 180 20 # steel, i.e., R = D. where D is the elbow diameter, R is the radius of curvature. If the pressing force rating points, approximately seventeen kinds wholesale # 20 carbon steel elbow, 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, especially for on-site processing of large carbon steel elbow. Wholesale 20 # carbon steel elbow | 20 # carbon steel elbow | Cangzhou Bohai Sea by Cangzhou Bohai Pipe Fittings Limited. Cangzhou Bohai Pipe Fittings Co., Ltd. (www.czbh628.com) (www.hbbh628.com) strong, credible, and other industries in Hebei Cangzhou tee accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Cangzhou Bohai and you hand into the brilliant, for a better future!