Sealing ring technology is of significant importance in the engineering field. Various types of sealing rings, such as O-rings, U-rings, V-rings, and oil seals, are extensively utilized in different working environments and requirements. O-rings, the most common type of sealing ring, possess good elasticity and wear resistance, suitable for both static and dynamic sealing. U-rings and V-rings are primarily used for axial sealing, while oil seals are specifically designed to prevent lubricant leakage.

With the continuous advancement and development of engineering equipment, the requirements for sealing rings are becoming increasingly stringent. Modern sealing rings not only need to exhibit excellent sealing performance but also must have characteristics such as high temperature resistance, corrosion resistance, and wear resistance to adapt to various extreme working environments. The application of new materials and the introduction of advanced manufacturing processes have further enhanced the performance of sealing rings, providing reliable protection for the safe operation of engineering equipment.

In the future, sealing ring technology will continue to play a crucial role. With ongoing technological advancements and innovations, sealing ring technology will evolve continuously, offering increased support and assurance for the development of various industries.