Rubber expansion joints meet the needs of various pipeline projects.
The rubber expansion joint can realize the connection and compensation of unequal pipeline systems, realize the purpose of using the connection and compensation in the pipeline system in one application at the same time, and reduce the noise generated by the vibration of the pipeline pump and so on after installation, with strong vibration absorption capacity. It can absorb the lateral, axial and angular displacements generated by the vibration of the pipeline; it is not subject to the restriction that the pipeline is not concentric and the flange is not parallel.
The rubber expansion joint uses a variety of synthetic rubber materials to process and produce the product, the product itself has excellent reliability, compared to metal connection pipeline fittings products, can effectively cope with a variety of environmental corrosion and internal corrosion of the pipeline, for the impact of the system, systematically meet the needs of various pipeline projects in use.
Combining the mechanical expansion and contraction of the metal expander and the multi-displacement function of the bendable rubber joint, it can not only freely mechanically expand and contract during installation and disassembly for maintenance, but also compensate for the linear expansion and contraction of the pipeline due to temperature changes and compensate for the different centrality of the pipeline due to foundation settlement and other causes of angular deflection, and also eliminate the transmission of vibration and noise, which is a multifunctional pipeline compensator.
The rubber expansion joint adopts internal seamless high-pressure rubber expansion joint, which is more effective in preventing the erosion of corrosive media on the inner wall of the rubber expansion joint in the pipeline that is resistant to high temperature, acid and alkali, and oil, and improves the service life. Mostly used for the flexible connection of metal pipelines conveying liquids, gases, solids and other materials.
