化工(gong)(gong)陶(tao)瓷(ci)(ci)管(guan)(guan)(guan)道(dao)具有良好的(de)(de)(de)(de)耐(nai)(nai)腐蝕(shi)性能(neng)，足(zu)夠的(de)(de)(de)(de)不透性、耐(nai)(nai)熱性和(he)一定的(de)(de)(de)(de)機械強(qiang)度(du)，因此在工(gong)(gong)業生(sheng)產特別是化工(gong)(gong)生(sheng)產中的(de)(de)(de)(de)應用(yong)日益增(zeng)多(duo)。化工(gong)(gong)陶(tao)瓷(ci)(ci)管(guan)(guan)(guan)可分為耐(nai)(nai)酸管(guan)(guan)(guan)、耐(nai)(nai)溫(wen)管(guan)(guan)(guan)和(he)瓷(ci)(ci)管(guan)(guan)(guan)三種。除氫氟酸、氟硅酸和(he)強(qiang)堿外，它(ta)能(neng)耐(nai)(nai)大多(duo)數化工(gong)(gong)介質的(de)(de)(de)(de)腐蝕(shi)。陶(tao)瓷(ci)(ci)管(guan)(guan)(guan)道(dao)一般用(yong)于(yu)不承(cheng)壓的(de)(de)(de)(de)場(chang)合，推薦使用(yong)溫(wen)度(du)：耐(nai)(nai)酸管(guan)(guan)(guan)不大于(yu)90℃，耐(nai)(nai)溫(wen)管(guan)(guan)(guan)不大于(yu)150℃，瓷(ci)(ci)管(guan)(guan)(guan)不大于(yu)120℃。陶(tao)瓷(ci)(ci)管(guan)(guan)(guan)的(de)(de)(de)(de)標(biao)準有 ASTM C301、ASTM C425、ASTM C700、ASTM C1091、ASTM C12、ASTM C896、ASTM C828等。