Iyo ndiro yesimbi isina tsvina ine nzvimbo yakatsetseka, yakakwira plastiki, kuoma uye kusimba kwemagetsi, uye inoshingirira mukuora nemaasidhi, alkaline magasi, mhinduro uye mamwe midhiya.Isimbi yealloy isingaite ngura nyore, asi kwete zvachose isina ngura.Stainless simbi ndiro inoreva ndiro yesimbi inoshingirira mukuora nemidziyo isina simba yakaita semhepo, chiutsi nemvura, ukuwo acid-resistant steel plate inoreva ndiro yesimbi isingaite ngura nemakemikari anoita corrosive media senge acid, alkali, uye munyu.