化工(gong)(gong)陶(tao)瓷(ci)(ci)(ci)管(guan)(guan)道(dao)具有(you)良好(hao)的(de)耐(nai)腐蝕性能(neng),足夠(gou)的(de)不透性、耐(nai)熱(re)性和一定的(de)機械強度,因此在工(gong)(gong)業(ye)生產特別是(shi)化工(gong)(gong)生產中(zhong)的(de)應用(yong)日益增多(duo)。化工(gong)(gong)陶(tao)瓷(ci)(ci)(ci)管(guan)(guan)可分(fen)為耐(nai)酸(suan)管(guan)(guan)、耐(nai)溫管(guan)(guan)和瓷(ci)(ci)(ci)管(guan)(guan)三種。除氫氟酸(suan)、氟硅(gui)酸(suan)和強堿(jian)外,它能(neng)耐(nai)大(da)多(duo)數(shu)化工(gong)(gong)介質的(de)腐蝕。陶(tao)瓷(ci)(ci)(ci)管(guan)(guan)道(dao)一般用(yong)于不承(cheng)壓的(de)場(chang)合,推薦(jian)使(shi)用(yong)溫度:耐(nai)酸(suan)管(guan)(guan)不大(da)于90℃,耐(nai)溫管(guan)(guan)不大(da)于150℃,瓷(ci)(ci)(ci)管(guan)(guan)不大(da)于120℃。陶(tao)瓷(ci)(ci)(ci)管(guan)(guan)的(de)標準有(you) ASTM C301、ASTM C425、ASTM C700、ASTM C1091、ASTM C12、ASTM C896、ASTM C828等。