... ,CE,PAHS flat rubber gaskets 1)We have kinds of material : NBR,HNBR,EPDM,SILICONE,VITON,NR,FLS,FFPM,PU ... GasketSizeCustomized/standard and nonstandardBrand Namerubber GasketMaterialNBR,HNBR,EPDM,SILICONE,VITON,FLS,FFPM,PTFETemperatureCommon: 20~50degree centigrade;NBR(-40~120C ... ),ACM(-30~180C),VITON(-25~300C)CertificateCE, ROHS, PAHS, REACHColourRed,Yellow,Green, ...