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用(yong)(yong)壓力(li)。內膠層具(ju)有(you)使輸(shu)送介質承(cheng)受壓力(li)，保(bao)護(hu)鋼絲或(huo)線(xian)纖維不(bu)(bu)受侵蝕的作用(yong)(yong)。適宜(yi)于(yu)(yu)工(gong)程建筑、起(qi)重運輸(shu)、冶(ye)金鍛壓、礦(kuang)山(shan)設備、船(chuan)舶(bo)、注(zhu)塑機械(xie)(xie)、農(nong)業機械(xie)(xie)、各種(zhong)機床以及(ji)各工(gong)業部門機械(xie)(xie)化(hua)、自動化(hua)液(ye)(ye)壓系統中輸(shu)送具(ju)有(you)一定(ding)壓力(li)和溫度的石油基(ji)及(ji)水基(ji)液(ye)(ye)體等和液(ye)(ye)體傳動。按生產工(gong)藝(yi)分鋼絲編織(zhi)(zhi)膠管(guan)(guan)(guan)(guan)、鋼絲纏繞膠管(guan)(guan)(guan)(guan)、線(xian)編織(zhi)(zhi)膠管(guan)(guan)(guan)(guan)和夾布膠管(guan)(guan)(guan)(guan)。膠管(guan)(guan)(guan)(guan)使用(yong)(yong)注(zhu)意事(shi)項由于(yu)(yu)膠管(guan)(guan)(guan)(guan)品種(zhong)復雜，結構多樣，加之使用(yong)(yong)條件(jian)不(bu)(bu)一，因(yin)此(ci)膠管(guan)(guan)(guan)(guan)使用(yong)(yong)壽(shou)命(ming)長(chang)短，不(bu)(bu)僅(jin)決定(ding)于(yu)(yu)質量的好(hao)壞，同時(shi)也決定(ding)于(yu)(yu)正確使用(yong)(yong)保(bao)養。