... washer1)We have kinds of material : NBR,HNBR,EPDM,SILICONE,VITON,NR,FLS,FFPM,PU,PTFE etc. 2)High temperature and ... Size :Customized/standard and nonstandard Material:NBR,HNBR,EPDM,SILICONE,VITON,FLS,FFPM,PTFE Temperature Common: 20~50°C; NBR(-40 ... ~120°C),ACM(-30~180°C),VITON(-25~300°C) Color :Red,Yellow,Green,Blue,Purple, Black ...