PTFE Seals Types, Applications, Design and Installation Considerations Polytetrafluoroethylene PTFE seals, also known as polytetrafluoroethylene seals, are indispensable components in industrial, automotive, aerospace, and medical applications, favored for their excellent chemical resistance, low coefficient of friction, and wide temperature tolerance range. Unlike traditional elastomer seals, PTFE seals perform exceptionally well in harsh environments where other […]