Iyo flange immersion heater inotora simbi isina tsvina chubhu jasi, yakagadziridzwa magnesium oxide poda, yakakwirira-inoshanda nickel-chromium electrothermal alloy waya uye zvimwe zvinhu. Iyi nhevedzano yetubular yemvura hita inogona kushandiswa zvakanyanya mukudziya mvura, mafuta, mhepo, nitrate mhinduro, asidhi mhinduro, alkali mhinduro uye yakaderera-inonyungudika simbi (aluminium, zinc, tin, Babbitt alloy). Iyo ine yakanaka yekudziya kupisa, yunifomu tembiricha, yakakwirira tembiricha kuramba, corrosion resistance uye yakanaka kuchengetedza kuita.