Les températures extrêmes entraînent une défaillance du caoutchouc standard (fissuration ou fonte).
- High Heat: For downhole tools, we utilize High-Temp Epoxy and FKM O-rings that resist degradation at temperatures exceeding 150°C.
- Extreme Cold: For polar or cryogenic applications, we use materials that remain flexible and do not become brittle at -40°C or lower.
- Thermal Expansion: Our engineers calculate the thermal expansion coefficients (CTE) of the metal and plastic to ensure the seal holds even when the materials expand/contract at different rates.









