化(hua)工(gong)(gong)陶瓷管(guan)(guan)道具有良好(hao)的(de)耐腐蝕性(xing)能，足夠的(de)不(bu)透性(xing)，耐熱(re)性(xing)和一(yi)定(ding)的(de)機械強度，因此在(zai)工(gong)(gong)業生產特別是化(hua)工(gong)(gong)生產中的(de)應用(yong)(yong)日(ri)益(yi)增多。化(hua)工(gong)(gong)陶瓷管(guan)(guan)可分為耐酸管(guan)(guan)、耐溫管(guan)(guan)和瓷管(guan)(guan)三(san)種。除(chu)氫氟(fu)酸、氟(fu)硅酸和強堿外(wai)，它能耐大多數化(hua)工(gong)(gong)介質(zhi)的(de)腐蝕。陶瓷管(guan)(guan)道一(yi)般(ban)用(yong)(yong)于(yu)不(bu)承壓的(de)場合(he)，推薦使用(yong)(yong)溫度：耐酸管(guan)(guan)不(bu)大于(yu)90℃，耐溫管(guan)(guan)不(bu)大于(yu)150℃，瓷管(guan)(guan)不(bu)大于(yu)120℃。