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，作用是保證膠管的使(shi)(shi)(shi)用(yong)壓力(li)。內膠(jiao)層具(ju)有使(shi)(shi)(shi)輸(shu)(shu)送介(jie)質承受壓力(li)，保(bao)護鋼絲(si)或(huo)線(xian)纖維(wei)不(bu)(bu)受侵蝕的作(zuo)用(yong)。適宜于(yu)(yu)工程建筑、起重運輸(shu)(shu)、冶金鍛壓、礦山設(she)備、船舶、注塑機(ji)(ji)械(xie)、農業(ye)機(ji)(ji)械(xie)、各種(zhong)機(ji)(ji)床以及各工業(ye)部門機(ji)(ji)械(xie)化、自動(dong)化液(ye)壓系統(tong)中輸(shu)(shu)送具(ju)有一定(ding)壓力(li)和溫(wen)度的石油基及水(shui)基液(ye)體等和液(ye)體傳動(dong)。按生產(chan)工藝分鋼絲(si)編(bian)織(zhi)(zhi)膠(jiao)管(guan)(guan)(guan)(guan)、鋼絲(si)纏(chan)繞膠(jiao)管(guan)(guan)(guan)(guan)、線(xian)編(bian)織(zhi)(zhi)膠(jiao)管(guan)(guan)(guan)(guan)和夾布膠(jiao)管(guan)(guan)(guan)(guan)。膠(jiao)管(guan)(guan)(guan)(guan)使(shi)(shi)(shi)用(yong)注意事項由(you)于(yu)(yu)膠(jiao)管(guan)(guan)(guan)(guan)品種(zhong)復雜，結構多樣，加之使(shi)(shi)(shi)用(yong)條件(jian)不(bu)(bu)一，因此膠(jiao)管(guan)(guan)(guan)(guan)使(shi)(shi)(shi)用(yong)壽命長短，不(bu)(bu)僅決定(ding)于(yu)(yu)質量的好壞，同時也(ye)決定(ding)于(yu)(yu)正確(que)使(shi)(shi)(shi)用(yong)保(bao)養(yang)。