The sealing ring, as an indispensable part of the mechanical equipment, undertakes the important task of preventing liquid or gas leakage. Whether it is automotive engines, hydraulic systems or chemical equipment, seals play a vital role. It can effectively isolate the medium, ensure the normal operation of the machine, and avoid performance degradation or safety hazards caused by leakage. At the same time, high-quality sealing rings can also improve the service life of the equipment and reduce maintenance costs.

With the continuous development of mechanical equipment, the performance requirements for sealing rings are becoming higher and higher. Modern seals need to have better high temperature resistance, high pressure resistance, corrosion resistance and other characteristics to cope with a variety of complex working environments. Therefore, the development and production of high-performance sealing rings has become an important development direction of the industry.