The flange immersion hita rungumi dabi'ar bakin karfe tube gashi, modified magnesium oxide foda, high-yi nickel-chromium electrothermal gami waya da sauran kayan. Wannan jerin tubular ruwa hita za a iya amfani da ko'ina a dumama ruwa, mai, iska, nitrate bayani, acid bayani, alkali bayani da low-narke batu (aluminum, tutiya, tin, Babbitt gami). Yana yana da kyau dumama yadda ya dace, uniform zazzabi, high zafin jiki juriya, lalata juriya da kuma mai kyau aminci yi.