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)壓(ya)(ya)力。內膠(jiao)(jiao)(jiao)層具有使(shi)(shi)輸(shu)(shu)送介(jie)質承(cheng)受(shou)壓(ya)(ya)力，保(bao)護(hu)鋼絲(si)(si)或線(xian)(xian)纖維不(bu)受(shou)侵蝕(shi)的作用(yong)。適(shi)宜(yi)于(yu)(yu)工程(cheng)建筑、起重運輸(shu)(shu)、冶金鍛壓(ya)(ya)、礦山設備、船舶、注塑(su)機(ji)(ji)械、農業機(ji)(ji)械、各種機(ji)(ji)床(chuang)以及各工業部(bu)門機(ji)(ji)械化(hua)、自動(dong)(dong)化(hua)液壓(ya)(ya)系統中輸(shu)(shu)送具有一定(ding)(ding)壓(ya)(ya)力和溫度的石油基(ji)及水基(ji)液體等和液體傳(chuan)動(dong)(dong)。按生產工藝分鋼絲(si)(si)編織膠(jiao)(jiao)(jiao)管(guan)、鋼絲(si)(si)纏繞膠(jiao)(jiao)(jiao)管(guan)、線(xian)(xian)編織膠(jiao)(jiao)(jiao)管(guan)和夾布膠(jiao)(jiao)(jiao)管(guan)。膠(jiao)(jiao)(jiao)管(guan)使(shi)(shi)用(yong)注意事項(xiang)由于(yu)(yu)膠(jiao)(jiao)(jiao)管(guan)品種復雜，結構多樣，加之使(shi)(shi)用(yong)條件不(bu)一，因此膠(jiao)(jiao)(jiao)管(guan)使(shi)(shi)用(yong)壽命(ming)長短，不(bu)僅決(jue)定(ding)(ding)于(yu)(yu)質量的好(hao)壞(huai)，同時也(ye)決(jue)定(ding)(ding)于(yu)(yu)正(zheng)確(que)使(shi)(shi)用(yong)保(bao)養。