Firstly, it is necessary to select the appropriate material based on the application scenario and usage conditions of the sealing ring. Different sealing ring materials have different advantages and limitations, such as silicone having good high-temperature resistance, fluororubber having excellent chemical stability, but relatively poor sealing performance. Therefore, it is necessary to determine which material to choose based on the actual situation.

Finally, it is necessary to choose high-quality sealing rings. The quality of the sealing ring directly affects the sealing effect and service life, so it is necessary to choose a reputable manufacturer and brand to avoid purchasing counterfeit and inferior products.