Faced with numerous sealing ring options in the market, how to choose the appropriate sealing ring has become a headache for many engineers and consumers. Choosing a suitable sealing ring requires considering multiple factors, such as usage environment, pressure, temperature, chemical compatibility, etc.

Firstly, it is necessary to determine the environment in which the sealing ring will work, including temperature and pressure. Different sealing ring materials have different working temperature and pressure ranges. For example, some silicone seals can withstand extreme temperatures, while some synthetic rubber seals have excellent oil and aging resistance.

Secondly, the installation and maintenance of the sealing ring should be considered. Some sealing rings are designed with self-lubricating function, which can work without the need for additional lubrication, which is very beneficial for some special application scenarios.

Finally, brand and quality are also important factors to consider when selecting sealing rings. Seals from well-known brands usually have strict quality control and long-term after-sales support, which can provide users with more reliable services.