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.