Sanitary Gaskets comprises of a number of different types. Tri-clover Clamp Seals are aseptic seals predominantly used in the Pharmaceutical and Food Processing Industries. They are mounted in clamp tube made of 2 ferrules/pipe coupling and a clamp. Cam-lock Gaskets combine the best qualities of two materials, silicone or fluorolastomer as the resilient core and Teflon® on the outside, providing outstanding chemical resistance and thus forming a superior seal. They can be supplied in Viton, Nitrile, EPDM or as FEP Encapsulated Rings. Abbey Seals also has specifications for RJT, SMS and DIN materials.