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)用(yong)壓(ya)(ya)(ya)力。內膠(jiao)(jiao)層(ceng)具(ju)有(you)使(shi)輸(shu)(shu)送介質承(cheng)受壓(ya)(ya)(ya)力，保(bao)護鋼絲或線(xian)(xian)纖維不(bu)(bu)受侵(qin)蝕的(de)作用(yong)。適宜于工程建筑、起重運輸(shu)(shu)、冶金鍛(duan)壓(ya)(ya)(ya)、礦山設備、船舶、注塑機(ji)械(xie)、農業(ye)機(ji)械(xie)、各(ge)種(zhong)機(ji)床(chuang)以及各(ge)工業(ye)部(bu)門(men)機(ji)械(xie)化、自動化液壓(ya)(ya)(ya)系(xi)統(tong)中輸(shu)(shu)送具(ju)有(you)一定壓(ya)(ya)(ya)力和(he)溫度(du)的(de)石油基及水基液體等和(he)液體傳動。按(an)生產工藝(yi)分鋼絲編(bian)織膠(jiao)(jiao)管(guan)(guan)、鋼絲纏繞(rao)膠(jiao)(jiao)管(guan)(guan)、線(xian)(xian)編(bian)織膠(jiao)(jiao)管(guan)(guan)和(he)夾布膠(jiao)(jiao)管(guan)(guan)。膠(jiao)(jiao)管(guan)(guan)使(shi)用(yong)注意事(shi)項由于膠(jiao)(jiao)管(guan)(guan)品(pin)種(zhong)復(fu)雜，結構(gou)多樣，加之使(shi)用(yong)條件(jian)不(bu)(bu)一，因此膠(jiao)(jiao)管(guan)(guan)使(shi)用(yong)壽(shou)命長短(duan)，不(bu)(bu)僅決定于質量的(de)好(hao)壞，同時也決定于正確使(shi)用(yong)保(bao)養。