Hebei Bohai Tube Co., Ltd. specializes in producing carbon steel elbow 20. Buy 20 carbon steel elbow went to Hebei Bohai Sea. Carbon steel elbow 20 specification, the principles of determining the heating temperature of the carbon steel elbow bend of the inner wall of the principal compressive stress is less than the yield limit of the material at this temperature austenitizing temperature or higher, and when the push system. Material austenitizing temperature, the higher the heating temperature; yield limit of the material temperature, the higher the heating temperature. Induction heating, the maximum temperature WB36 steel is 850 ~ 900 ℃, A335P22 steel is 900 ~ 950 ℃, the heating temperature is the highest point A335P91 material for 900 ~ 1000 ℃. Temperature measurement methods for fixed and manual far-infrared thermometer combines far-infrared thermometer. Temperature distribution is an important process parameters, by the induction coil and the induction coil shape and relative position of the direct control of the mandrel head. Induction loop shape is a major factor electricity standard 20 # carbon steel elbow, induction loop and the relative position of the mandrel head is a secondary factor. Radial temperature distribution along the mandrel head low, medium and high. The heating temperature is 20 # carbon steel elbow, elbow punching the wall thickness increases. Plumbing installation elbow is a common connection with fittings for connecting pipe bend purposes: connecting two nominal diameter of the same or different wholesale 20 # carbon steel elbow pipe, so that the pipe 90 degrees, 45 degrees, 180 degrees and the other angle turn. 1. Material steel division 20 # carbon steel elbow quotes, cast steel, alloy steel, stainless steel, copper, aluminum, plastic, argon Ge Lek, PPC, etc. 2. to production methods can be divided into push the system, pressing, forging, casting, etc. 3. manufacturing standards can be divided into GB, electricity standard, water standard, American standard, German standard, Japanese standard, the Russian standard, etc. 4, according to its radius of curvature to the point: can be divided into long radius elbows and short radius elbows. Long radius elbow refers to its radius of curvature is equal to 1.5 times the outer diameter of the tube, i.e., R = 1.5D. Short radius elbow refers to its radius of curvature equal to the pipe diameter, ie R = 1.0D. (D is the diameter of the elbow, R is the radius of curvature) electrical standard 20 # carbon steel elbow, 20 # carbon steel elbow, Ltd. Cangzhou Bohai provided by Cangzhou Bohai fittings. Cangzhou Bohai Pipe Fittings Co., Ltd. (www.czbh628.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!