Corrugated Metal Gaskets

It is manufactured with flexible graphite sheet adhered to both gasket faces, This type of gasket makes an excellent product for both standard flange gaskets and heat exchanger type gaskets where there is low bolt load or high available gasket stresses.

This gasket offers:

• High sealability
• Conformity where low bolt load is available
• Maintains high bolt loads, upon re-tightening, in heat exchanger applications
• Heavy gauge corrugated insert for support
• Choice of insert metals

Corrugated Metal PTFE Gaskets
Corrugated Metal faced on both sides with expanded PTFE. The standard construction features a corrugated 316 SS metal core. The design of this type gasket allows for a wide variety of metals to select from to meet special process criteria. The PTFE selection for the face material gives you the chemical resistance for aggressive applications.

This gasket has features that reward the user with benefits:

• High sealability
• Chemical resistance
• Conforms to the irregularities in flange faces for a tight seal with low minimum sealing stress
• Superior memory characteristics ensure that bolts remain tight so that retorquing is not necessary

Corrugated Metal PTFE Gasket can be used in temperatures of up to 500°F (260°C).