The sealing ring is primarily used for stopping what substance?

The sealing ring is primarily used to prevent the leakage of liquids. Sealing rings are designed to create a tight barrier between surfaces that interface in machinery or pipelines, such as in pumps or valves, where the primary concern is often liquid containment. A properly designed and installed sealing ring will effectively isolate and contain liquids, avoiding spills, leaks, or contamination that could arise from liquid flow.

While sealing rings can also be effective against gases and vapors, their main function focuses on liquids in most applications, particularly those involving pressure and fluid transport systems. Liquid leakage can lead to more significant operational issues and safety hazards, making it crucial for the sealing ring to ensure a robust seal to contain these substances effectively.