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)(de)(de)使(shi)(shi)(shi)(shi)用壓力。內膠(jiao)(jiao)層具有使(shi)(shi)(shi)(shi)輸送(song)介質承受(shou)壓力，保(bao)護鋼絲或線(xian)纖維不(bu)受(shou)侵蝕的(de)(de)(de)作用。適宜于(yu)(yu)(yu)工(gong)程建筑、起重(zhong)運輸、冶金鍛(duan)壓、礦山設備、船(chuan)舶(bo)、注塑機(ji)(ji)械、農(nong)業機(ji)(ji)械、各種機(ji)(ji)床以及各工(gong)業部(bu)門(men)機(ji)(ji)械化(hua)、自動(dong)化(hua)液壓系統中輸送(song)具有一(yi)定(ding)壓力和溫度的(de)(de)(de)石油基(ji)及水基(ji)液體(ti)等和液體(ti)傳動(dong)。按(an)生產工(gong)藝分(fen)鋼絲編(bian)織(zhi)膠(jiao)(jiao)管(guan)(guan)(guan)、鋼絲纏繞(rao)膠(jiao)(jiao)管(guan)(guan)(guan)、線(xian)編(bian)織(zhi)膠(jiao)(jiao)管(guan)(guan)(guan)和夾布膠(jiao)(jiao)管(guan)(guan)(guan)。膠(jiao)(jiao)管(guan)(guan)(guan)使(shi)(shi)(shi)(shi)用注意(yi)事項(xiang)由于(yu)(yu)(yu)膠(jiao)(jiao)管(guan)(guan)(guan)品(pin)種復雜(za)，結構(gou)多樣，加之使(shi)(shi)(shi)(shi)用條(tiao)件不(bu)一(yi)，因此膠(jiao)(jiao)管(guan)(guan)(guan)使(shi)(shi)(shi)(shi)用壽命(ming)長短，不(bu)僅決定(ding)于(yu)(yu)(yu)質量的(de)(de)(de)好(hao)壞(huai)，同(tong)時也決定(ding)于(yu)(yu)(yu)正確使(shi)(shi)(shi)(shi)用保(bao)養。