Abbey Seals Stock a vast range of PTFE Envelope Gaskets standard sizes, while we can also manufacture in-house, any bespoke size you need for your specific requirements. Polytetrafluorethylene ( PTFE) Envelope Gaskets are used for sealing all acid and caustic media PH 0-14, with the gasket material being used as a filter gasket. They offer exceptional chemical resistance while sealing in corrosive environments and meet FDA and USP Class VI Standards. Common uses for PTFE Envelope Gaskets and materials below.
Common uses for PTFE Envelop Gaskets: Food and Chemical Industries Piping Services Pharmaceutical Industry General Purpose for Glass Linded Industry PTFE Envelop Gaskets Materials: Non-Asbestos Filler, Graphite, Corrugated Metals, Rubber Elastomers, Flexible