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)使(shi)(shi)(shi)用(yong)(yong)壓(ya)力。內膠(jiao)(jiao)層具有(you)使(shi)(shi)(shi)輸(shu)送(song)(song)介(jie)質承受壓(ya)力，保(bao)護鋼(gang)(gang)絲(si)或(huo)線(xian)纖維不受侵蝕的(de)(de)作用(yong)(yong)。適(shi)宜于(yu)工(gong)程建筑、起重運輸(shu)、冶金(jin)鍛壓(ya)、礦山設備(bei)、船舶、注塑機(ji)(ji)械(xie)(xie)、農業機(ji)(ji)械(xie)(xie)、各種(zhong)(zhong)機(ji)(ji)床(chuang)以及(ji)各工(gong)業部門機(ji)(ji)械(xie)(xie)化、自(zi)動化液(ye)壓(ya)系統中輸(shu)送(song)(song)具有(you)一(yi)定(ding)壓(ya)力和(he)溫度的(de)(de)石油基及(ji)水基液(ye)體等和(he)液(ye)體傳(chuan)動。按(an)生產(chan)工(gong)藝分鋼(gang)(gang)絲(si)編織膠(jiao)(jiao)管(guan)、鋼(gang)(gang)絲(si)纏繞膠(jiao)(jiao)管(guan)、線(xian)編織膠(jiao)(jiao)管(guan)和(he)夾布膠(jiao)(jiao)管(guan)。膠(jiao)(jiao)管(guan)使(shi)(shi)(shi)用(yong)(yong)注意(yi)事項由(you)于(yu)膠(jiao)(jiao)管(guan)品種(zhong)(zhong)復雜(za)，結構多樣(yang)，加之使(shi)(shi)(shi)用(yong)(yong)條件不一(yi)，因此膠(jiao)(jiao)管(guan)使(shi)(shi)(shi)用(yong)(yong)壽命長短(duan)，不僅決(jue)定(ding)于(yu)質量的(de)(de)好壞，同時也決(jue)定(ding)于(yu)正(zheng)確使(shi)(shi)(shi)用(yong)(yong)保(bao)養。