大連膠管使用壽命長短，不僅決定于質量的好壞，同時也決定于正確使用保養。外膠層保護增強層不受損傷，增強層是骨架材料，作用是保證膠管的(de)使(shi)(shi)用(yong)(yong)(yong)(yong)壓力(li)。內(nei)膠(jiao)(jiao)層具有(you)使(shi)(shi)輸(shu)送介質承受(shou)壓力(li)，保護鋼(gang)(gang)絲(si)(si)或線纖(xian)維(wei)不(bu)受(shou)侵蝕的(de)作用(yong)(yong)(yong)(yong)。適宜于(yu)(yu)工(gong)(gong)程建筑、起(qi)重運輸(shu)、冶金鍛(duan)壓、礦山設備、船舶、注(zhu)塑機(ji)械(xie)、農業機(ji)械(xie)、各種(zhong)機(ji)床以(yi)及(ji)各工(gong)(gong)業部(bu)門機(ji)械(xie)化、自動化液(ye)壓系(xi)統中輸(shu)送具有(you)一定(ding)壓力(li)和溫度(du)的(de)石油基及(ji)水基液(ye)體等和液(ye)體傳動。按生產工(gong)(gong)藝(yi)分鋼(gang)(gang)絲(si)(si)編織膠(jiao)(jiao)管(guan)、鋼(gang)(gang)絲(si)(si)纏繞膠(jiao)(jiao)管(guan)、線編織膠(jiao)(jiao)管(guan)和夾布膠(jiao)(jiao)管(guan)。膠(jiao)(jiao)管(guan)使(shi)(shi)用(yong)(yong)(yong)(yong)注(zhu)意事項由于(yu)(yu)膠(jiao)(jiao)管(guan)品種(zhong)復雜，結(jie)構(gou)多(duo)樣，加(jia)之使(shi)(shi)用(yong)(yong)(yong)(yong)條件不(bu)一，因(yin)此膠(jiao)(jiao)管(guan)使(shi)(shi)用(yong)(yong)(yong)(yong)壽命長短，不(bu)僅決定(ding)于(yu)(yu)質量的(de)好(hao)壞，同時也決定(ding)于(yu)(yu)正(zheng)確(que)使(shi)(shi)用(yong)(yong)(yong)(yong)保養。