The sealing ring has excellent sealing performance and long working life. The working life of dynamic pressure seal is 5-10 times higher than that of conventional rubber sealing products, and the maximum can reach dozens of times. Under certain conditions, it can have the same life as the sealing base: 1. High wear resistance , After the sealing surface is worn, it has the function of automatic elastic compensation. 2. Good self-lubricating performance. Can be used as oil-free lubrication seal. 3. Simple structure and convenient installation. 4. Working pressure: 0-300MPa; working speed: ≤15m/s; working temperature: -55-250℃.
Because the sealing ring has the above good performance, it can be applied to a variety of media: hydraulic oil, gas, water, mud, crude oil, emulsion, water-glycol, acid, alkali, chemicals, etc.