... according to your drawings. Item nametransparent silicone rubber gasketSizeCustomized/standard and nonstandardBrand Namerubber GasketMaterialNBR,HNBR,EPDM,SILICONE,VITON,FLS,FFPM,PTFETemperatureCommon: 20~50degree ... REACHColourRed,Yellow,Green,Blue,Purple, Black, White, Clear, etcSPECIALFeaturesOil-resistant; heat resistant; abrasion-resistant;aging resistant; insulation; acid and alkaline resistant ...