Reducing rubber expansion joint is a pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. The different-diameter rubber expansion joint is mainly applied to special pipelines with different diameters of two ports, which solves the trouble of changing the vibration of the pipeline thickness and plays an excellent effect of shock absorption and noise reduction.

Reducing rubber joints are widely used in various construction, mining, chemical, petroleum and other industries of plumbing and ventilation pipes, water supply and drainage and circulating water pipes, refrigeration pipes, anti-corrosion pipes, fire fighting, compressor pipes. As well as laboratories, research institutes, ships, ships and other facilities, it is used to protect and control the system pipeline engineering vibration isolation and noise reduction.

Henan Shunying New Energy Co., Ltd. provided the Unithai Group laboratory with a reducer rubber joint, which reduced the vibration and noise during the experiment and solved the problem of inconvenient connection due to the difference in pipe diameter.