... materialApplicable fluidStainless steel(AlSl304,AlSl316L)Purified water, river water, edible oil, mineral oilTitanium and Ti-PdSea water, salt water, salt chemicals20Cr, Rs-2, SMO254Dilute sulphuric acid ... isolation, geothermal applications.Refinery - Brine cooling, crude oil/waterOil & Gas - Sea water coolers, crude oil heat treatmentInterchanger, treated crude oil/untreated crude ...