T/CIET 1198-2025 High-Performance Perfluorinated Ether Rubber Seals
T/CIET 1198-2025 High-performance all-perfluoroelastomer seals
Basic Information
Scope
Scope: This document specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of high-performance perfluorinated ether rubber seals (hereinafter referred to as "seals"). This document applies to perfluorinated ether rubber O-ring seals that maintain sealing performance in special chemical media environments and/or extreme temperature conditions. Main technical content: This document specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of high-performance perfluorinated ether rubber seals (hereinafter referred to as "seals"). This document applies to perfluorinated ether rubber O-ring seals that maintain sealing performance in special chemical media environments and/or extreme temperature conditions.