... KindsStainless Steel (SUS304. 316 Etc)Pure Water, Normal Water, Oil for eating, Mineral OilTi, Ti-pdSea Water, Saline Water, Mineral Water20Cr, 18Ni, 6Mo (254SMO)Dilute Sulphuric ... Suited Liquid KindsNBR-15~+135° CWater, Sea Water, Mineral Oil, Salty WaterEPDM-25~+180° CHot Water, Steam, Acid, CausticF26-55~+230° CAcid, Caustic ...