VSSJAF force transmission expansion joint 1

Release time：2012-10-27 9:37:04 Source：Zhengzhou Butterfly Valve Factory Co., Ltd. Browsing times：get_hits(146,1,0,"show_i_hits")

VSSJAF double flange joint-force description:
Double flange dowel joint is also called expansion joints, expansion joints, compensator, expansion device. Pumps, valves and other equipment is connected with the pipeline of new products, through the bolt to connect them, making it into a whole, and has a certain amount of displacement, so that it can be mounted on the repair, according to on-site installation adjust size, in the job, can make the axial pushing force to the entire pipeline. It not only improves the work efficiency, but also to the pump, valve and other equipments play a protective role.
Dowel joint classification : according to the specific shape is divided into: VSSJAFG ( CF ) type single flange dowel joints, VSSJAFG ( CF ) type single flange loose joint-force, VSSJAF ( C2F ) type double flange dowel joints, VSSJAF ( C2F ) type double flange loose joint-force, VSSJAGC ( CC2F ) type detachable double flange loose load transfer joint. According to the model is divided into: double flange dowel joint models have VSSJAF type, VSSJAFC type, VSSJA-2 type, C2F type, VSSJAFG type and so on.
Dowel joint standards: 1, C2F type double flange dowel joints using the GB/T12465-2002 standard, double flange dowel joint previous models for VSSJAF. In 2, double flange dowel joint is composed of a flange sleeve expansion joint and pipe flange dowel screw, etc.. Double flange dowel joint is connected piece can reduce the pressure thrust ( blind plate force ) and pipeline installation error compensation, double flange dowel joints can absorb the axial displacement. Double flange dowel joint is mainly used for pumps, valves and other accessories of the loose connection.