Description
Material
Combines the advantages of PSM with a metallic eyelet at the gasket’s inner diameter.
Gasket Cross-section
PSM Eyelet Gasket
Characterising & main applications
- Unique Anti-stick coating – no unnecessary cleaning of flanges.
- High blow out resistance compared to non-metallic gaskets.
- No possible leakage through gasket body.
- Excellent high temperature vacuum seal.
- Tanged graphite combined with metal eyelet provides a high resistance to graphite extrusion preventing contamination of the line.
- Broad chemical resistance.
- Low emission seal.
- Maximum temperature 450°C when exposes to air /oxygen – higher temperature possible in oxygen-free or reducing environments.
- Seals poor condition flanges due to graphite sealing while the eyelet material can be suited to the process media.
- 316 and galvanised carbon steel are standard eyelet grades.
- Tanged insert prevents excessive graphite relaxation under high temperature / pressures.
