... temperatures and corrosive liquids or gases involved.4)OEM/ODM is welcomed, We can design, produce according to your drawings.Details information: Item ... , REACHColorRed,Yellow,Green,Blue,Purple, Black, White, Clear, etcShape round,or as per your design. SPECIALFeaturesOil-resistant; heat resistant; abrasion-resistant;aging resistant; insulation ...