Often called controlled swell gaskets, these gaskets absorb water near the inside of the flange and swell to fill gaps. Use them on uneven surfaces, such as grooved, corroded, or pitted flanges.

Furnished with plastic sleeves and washers to provide a layer of protection against dielectric corrosion, which occurs when different metals are joined.

Resistant to water and salts, these silicone rubber gaskets can handle temperatures up to 450° F.

Carbon is blended with Buna-N rubber for gaskets that are unaffected by oil and temperatures up to 650° F.

Made of pure PTFE, these gaskets have a slippery surface that prevents sticking.

Reinforced with a stainless steel insert, these gaskets are stronger and can hold their shape better than gaskets without an insert.

Made of FDA-listed material for use with food and beverage.

These blended aramid fiber/Buna-N rubber gaskets also resist water and aliphatic hydrocarbons such as ethylene.

The included plastic sleeves and washers provide a layer of protection against dielectric corrosion, which occurs when different metals are joined.