化(hua)(hua)工(gong)陶瓷(ci)管(guan)(guan)(guan)(guan)(guan)道(dao)具有良好的耐(nai)腐蝕性(xing)(xing)能，足夠的不(bu)透性(xing)(xing)，耐(nai)熱性(xing)(xing)和(he)一定的機(ji)械(xie)強度(du)，因此在工(gong)業生(sheng)產特(te)別是化(hua)(hua)工(gong)生(sheng)產中(zhong)的應用(yong)日益增多。化(hua)(hua)工(gong)陶瓷(ci)管(guan)(guan)(guan)(guan)(guan)可分為耐(nai)酸管(guan)(guan)(guan)(guan)(guan)、耐(nai)溫(wen)管(guan)(guan)(guan)(guan)(guan)和(he)瓷(ci)管(guan)(guan)(guan)(guan)(guan)三種。除氫(qing)氟酸、氟硅(gui)酸和(he)強堿外，它能耐(nai)大多數化(hua)(hua)工(gong)介質(zhi)的腐蝕。陶瓷(ci)管(guan)(guan)(guan)(guan)(guan)道(dao)一般用(yong)于(yu)不(bu)承壓(ya)的場合，推薦使用(yong)溫(wen)度(du)：耐(nai)酸管(guan)(guan)(guan)(guan)(guan)不(bu)大于(yu)90℃，耐(nai)溫(wen)管(guan)(guan)(guan)(guan)(guan)不(bu)大于(yu)150℃，瓷(ci)管(guan)(guan)(guan)(guan)(guan)不(bu)大于(yu)120℃。