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，作用是保證膠管的使(shi)用(yong)(yong)壓(ya)(ya)力(li)。內膠(jiao)(jiao)(jiao)層(ceng)具有使(shi)輸(shu)送(song)介質承受壓(ya)(ya)力(li)，保護鋼絲(si)或線纖(xian)維不受侵蝕(shi)的作用(yong)(yong)。適宜于(yu)(yu)工(gong)程建筑、起重運輸(shu)、冶金鍛壓(ya)(ya)、礦(kuang)山設(she)備(bei)、船舶、注塑機(ji)械、農業(ye)機(ji)械、各種機(ji)床(chuang)以及各工(gong)業(ye)部(bu)門機(ji)械化、自(zi)動(dong)化液(ye)壓(ya)(ya)系統中輸(shu)送(song)具有一定(ding)壓(ya)(ya)力(li)和溫度的石(shi)油基及水基液(ye)體等和液(ye)體傳動(dong)。按生產工(gong)藝分鋼絲(si)編織膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)、鋼絲(si)纏繞(rao)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)、線編織膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)和夾布膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)。膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)使(shi)用(yong)(yong)注意(yi)事(shi)項(xiang)由于(yu)(yu)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)品種復雜(za)，結構多樣，加之使(shi)用(yong)(yong)條件(jian)不一，因此膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)使(shi)用(yong)(yong)壽(shou)命長短，不僅決定(ding)于(yu)(yu)質量的好(hao)壞，同時也(ye)決定(ding)于(yu)(yu)正確使(shi)用(yong)(yong)保養。