Simbi isina simbi inogara kwenguva refu, inodzivirira kukora kubva kumakemikari anokonzeresa, zvinwiwa zvinoparadza, oiri, uye magasi, uye inoshingirira kumanikidzwa uye tembiricha yakakwira.Type 304 Stainless steel, chromium-nickel material, inodzivisa kukora kunokonzerwa nemvura, kupisa, mvura yemunyu, asidhi, zvicherwa, uye peaty ivhu.Type 316 Stainless steel ine nickel yakakwira kupfuura 304 stainless, pamwe nemolybdenum, yekusaita ngura kubva kumakemikari anokonzeresa, mvura inoparadza, oiri, uye magasi, uye inoshingirira kudzvanywa uye tembiricha yakakwira.304 pombi inobatanidza nemidziyo yekutakura mhepo, mvura, gasi rechisikigo, chiutsi, uye makemikari kumatangi ekuchengetera uye mupombi dzepombi dzekugara, uye kicheni neyekudya.316 pombi inobatanidza nemidziyo yekutakura mhepo, mvura, gasi rechisikigo, chiutsi uye makemikari mukugadzira makemikari, maindasitiri nekutakura makemikari, uye kugadzira chikafu uye kugadzirisa.Simbi isina tsvina inowanikwa mupombi kureba kupfuura 12 ″ uye mazamu akareba 12 ″ uye mupfupi.