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)(shi)用(yong)(yong)壓力。內膠層具有使(shi)(shi)(shi)輸送介質承受(shou)(shou)壓力，保(bao)護鋼絲(si)或線纖維不(bu)受(shou)(shou)侵(qin)蝕(shi)的(de)作用(yong)(yong)。適宜于工(gong)(gong)程建筑、起(qi)重運輸、冶金鍛壓、礦山(shan)設備(bei)、船舶、注(zhu)塑機(ji)械、農業機(ji)械、各種(zhong)機(ji)床以(yi)及各工(gong)(gong)業部門機(ji)械化、自動(dong)化液(ye)壓系統(tong)中輸送具有一定(ding)壓力和(he)溫度的(de)石油(you)基及水基液(ye)體等和(he)液(ye)體傳動(dong)。按生產(chan)工(gong)(gong)藝分鋼絲(si)編(bian)織膠管(guan)(guan)、鋼絲(si)纏繞(rao)膠管(guan)(guan)、線編(bian)織膠管(guan)(guan)和(he)夾布膠管(guan)(guan)。膠管(guan)(guan)使(shi)(shi)(shi)用(yong)(yong)注(zhu)意事(shi)項由于膠管(guan)(guan)品種(zhong)復雜(za)，結構多樣(yang)，加之(zhi)使(shi)(shi)(shi)用(yong)(yong)條(tiao)件不(bu)一，因(yin)此膠管(guan)(guan)使(shi)(shi)(shi)用(yong)(yong)壽命長短，不(bu)僅決定(ding)于質量的(de)好壞，同時也決定(ding)于正確使(shi)(shi)(shi)用(yong)(yong)保(bao)養(yang)。
