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)(shi)用(yong)(yong)壓(ya)(ya)力(li)。內膠(jiao)(jiao)(jiao)層具(ju)有使(shi)(shi)輸送(song)介質承受壓(ya)(ya)力(li)，保護鋼絲或線纖維不受侵(qin)蝕的作用(yong)(yong)。適(shi)宜(yi)于(yu)(yu)工程建筑(zhu)、起(qi)重(zhong)運輸、冶金鍛壓(ya)(ya)、礦(kuang)山設備、船(chuan)舶、注塑(su)機械(xie)(xie)(xie)、農業機械(xie)(xie)(xie)、各(ge)種機床以及各(ge)工業部門(men)機械(xie)(xie)(xie)化(hua)、自(zi)動(dong)化(hua)液(ye)壓(ya)(ya)系統中輸送(song)具(ju)有一定(ding)壓(ya)(ya)力(li)和(he)溫度(du)的石油基及水基液(ye)體等(deng)和(he)液(ye)體傳動(dong)。按生(sheng)產工藝分鋼絲編織(zhi)膠(jiao)(jiao)(jiao)管(guan)(guan)、鋼絲纏繞(rao)膠(jiao)(jiao)(jiao)管(guan)(guan)、線編織(zhi)膠(jiao)(jiao)(jiao)管(guan)(guan)和(he)夾布(bu)膠(jiao)(jiao)(jiao)管(guan)(guan)。膠(jiao)(jiao)(jiao)管(guan)(guan)使(shi)(shi)用(yong)(yong)注意事(shi)項由(you)于(yu)(yu)膠(jiao)(jiao)(jiao)管(guan)(guan)品種復(fu)雜，結構多樣，加之(zhi)使(shi)(shi)用(yong)(yong)條件不一，因此膠(jiao)(jiao)(jiao)管(guan)(guan)使(shi)(shi)用(yong)(yong)壽命長(chang)短，不僅(jin)決定(ding)于(yu)(yu)質量的好壞，同時也決定(ding)于(yu)(yu)正確使(shi)(shi)用(yong)(yong)保養。