... ring 1.Silicone FKM FPM VITON A VITON B GF GFLT GLT AFLAS HNBR... 2 ... nameFlat o ring MaterialSilicone,,FKM,FPM,VITON A, VITON B, GF,GFLT,GLT,AFLAS,HNBR... ColorRed, ... , ChinaFeatures 1.High temperature resistance up to 300°C, acid and alkali resistance and oil resistance ... professional quipments and technical capabilities. We are a major rubber sealing elements manufacturer with combination ...