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)用(yong)(yong)壓(ya)(ya)(ya)(ya)力(li)。內膠(jiao)(jiao)(jiao)層(ceng)具(ju)(ju)有使(shi)輸送(song)介質(zhi)(zhi)承受壓(ya)(ya)(ya)(ya)力(li)，保(bao)護鋼(gang)絲或線纖維不(bu)(bu)受侵蝕的(de)(de)作(zuo)用(yong)(yong)。適宜于(yu)工(gong)程(cheng)建筑、起(qi)重運(yun)輸、冶金鍛(duan)壓(ya)(ya)(ya)(ya)、礦山設備(bei)、船(chuan)舶(bo)、注塑機械、農業機械、各種機床(chuang)以及(ji)各工(gong)業部門機械化、自(zi)動(dong)化液(ye)壓(ya)(ya)(ya)(ya)系統中輸送(song)具(ju)(ju)有一(yi)定(ding)壓(ya)(ya)(ya)(ya)力(li)和溫度的(de)(de)石油(you)基及(ji)水基液(ye)體(ti)等和液(ye)體(ti)傳動(dong)。按(an)生產工(gong)藝(yi)分鋼(gang)絲編織膠(jiao)(jiao)(jiao)管(guan)(guan)、鋼(gang)絲纏繞膠(jiao)(jiao)(jiao)管(guan)(guan)、線編織膠(jiao)(jiao)(jiao)管(guan)(guan)和夾布膠(jiao)(jiao)(jiao)管(guan)(guan)。膠(jiao)(jiao)(jiao)管(guan)(guan)使(shi)用(yong)(yong)注意事項由于(yu)膠(jiao)(jiao)(jiao)管(guan)(guan)品種復雜，結構多樣，加之使(shi)用(yong)(yong)條(tiao)件不(bu)(bu)一(yi)，因此膠(jiao)(jiao)(jiao)管(guan)(guan)使(shi)用(yong)(yong)壽命長(chang)短，不(bu)(bu)僅決定(ding)于(yu)質(zhi)(zhi)量的(de)(de)好壞，同時也決定(ding)于(yu)正(zheng)確使(shi)用(yong)(yong)保(bao)養。