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)用(yong)(yong)壓力。內膠(jiao)(jiao)(jiao)(jiao)層具(ju)有(you)使(shi)(shi)輸(shu)(shu)送介質承受壓力，保護(hu)鋼(gang)絲(si)(si)或線(xian)纖(xian)維(wei)不受侵蝕的(de)作用(yong)(yong)。適(shi)宜(yi)于(yu)工(gong)(gong)(gong)程建筑、起重(zhong)運輸(shu)(shu)、冶金(jin)鍛壓、礦山設備、船(chuan)舶、注(zhu)塑(su)機械、農業機械、各種機床以(yi)及(ji)各工(gong)(gong)(gong)業部門(men)機械化、自動化液(ye)壓系統中輸(shu)(shu)送具(ju)有(you)一定(ding)壓力和溫度的(de)石(shi)油基及(ji)水(shui)基液(ye)體(ti)等和液(ye)體(ti)傳動。按生產工(gong)(gong)(gong)藝分鋼(gang)絲(si)(si)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)、鋼(gang)絲(si)(si)纏繞膠(jiao)(jiao)(jiao)(jiao)管(guan)、線(xian)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)和夾布膠(jiao)(jiao)(jiao)(jiao)管(guan)。膠(jiao)(jiao)(jiao)(jiao)管(guan)使(shi)(shi)用(yong)(yong)注(zhu)意事(shi)項(xiang)由于(yu)膠(jiao)(jiao)(jiao)(jiao)管(guan)品種復(fu)雜，結構多樣(yang)，加之使(shi)(shi)用(yong)(yong)條件不一，因此(ci)膠(jiao)(jiao)(jiao)(jiao)管(guan)使(shi)(shi)用(yong)(yong)壽命長短，不僅(jin)決定(ding)于(yu)質量的(de)好壞，同時(shi)也決定(ding)于(yu)正確使(shi)(shi)用(yong)(yong)保養。