The transmission compensators are mainly used for horizontally arranged rectangular duct smoke in power plants, which is used to absorb large lateral displacement and less axial displacement. Inside the transmission compensator, there is a hinge chute component which is able to transfer the weight of intermediate pipe segment (including structural, moisture, etc.) to the ends of pipes, which can simplify the hangers of the pipeline. The power transmission compensator VSSJAFG (CF) is a single flange transmission joint, which is composed of loose expansion joint, short pipe flanges, power transmission screw and other components. This transmission joint can transmit the pressure and thrust (blind plates force) of the connected components, and compensate piping error. It is mainly used for the loose connections of pumps, valves and piping. Power Transmission Compensator VSSJAFG(CF) Nominal Diameters: DN50-DN3200, Working Pressure: 0.6-1.6MPA, Working Media: water, sewage. Sealing Material: NBR, Manufacturing Standards: GB12465-2002. See more at http://www.tyexpansionjoint.com/Product/Compensator/Power_Transmission_Expansion_Joint.html#sthash.uz1kQvpv.dpbs Should any products be of interest to you, please feel free to contact us via Email: sales@tyexpansionjoint.com