The materials of stainless steel concentric reducer are Q235, Q345, 16Mn, etc. Wall thickness: sch.5s -- 160, the product materials are stainless steel 304, 316, 316L. The main connection methods of large and small heads in stainless steel pipe fittings are thread type, clamp type, welding type, etc. Nominal diameter: DN20 * 15, inch3 / 4 * 1 / 2, outer diameter 25 * 18, 26.7 * 21.3, distance from center to end face 38. The large and small head with center on a straight line is called concentric reducer. The commonly used forming processes are necking pressing, expanding pressing or reducing plus expanding pressing. For some sizes of reducers, stamping can also be used.
Application of stainless steel concentric reducer: it is mainly used in the conversion of large pipe to small pipe, which is usually connected with small pipe to increase the bearing capacity of pipe. This is the reverse of the commonly used three-way and four-way of stainless steel, one of which is shunt and the other is increasing flow.
