This material offers excellent flexibility, self-lubrication, high resilience, chemical stability, and resistance to high temperatures and pressures. It operates reliably within a temperature range of -200°C to 650°C and at pressures up to 25 MPa. The internal sealing ring incorporates reinforcing materials such as stainless steel strips or nickel-chromium mesh. Additionally, the self-sealing ring can feature an over-bonded top corner and bottom base made of stainless steel to enhance its ability to withstand high temperatures and pressures.

The product features excellent resilience, high-temperature resistance, and chemical stability, ensuring reliable performance even under demanding conditions.

Suitable for media such as hot water, high-temperature fluids, high-pressure steam, heat exchange liquids, nitrogen, organic solvents, hydrocarbons, and cryogenic liquids. Used in compressors, pumps, valves, chemical instruments, and gauges.