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)(yong)壓(ya)(ya)力。內膠層具(ju)有(you)使(shi)輸(shu)送介(jie)質(zhi)(zhi)承受壓(ya)(ya)力，保(bao)護鋼(gang)絲或(huo)線(xian)纖維不(bu)受侵蝕的作用(yong)(yong)(yong)。適宜(yi)于(yu)工(gong)程建(jian)筑、起重運輸(shu)、冶(ye)金鍛壓(ya)(ya)、礦山設備、船舶、注塑機(ji)械、農(nong)業機(ji)械、各(ge)種(zhong)機(ji)床(chuang)以(yi)及各(ge)工(gong)業部門機(ji)械化(hua)、自動化(hua)液(ye)壓(ya)(ya)系統中輸(shu)送具(ju)有(you)一定(ding)壓(ya)(ya)力和溫度的石油基(ji)及水基(ji)液(ye)體(ti)等和液(ye)體(ti)傳(chuan)動。按生產工(gong)藝分鋼(gang)絲編織(zhi)膠管(guan)、鋼(gang)絲纏(chan)繞(rao)膠管(guan)、線(xian)編織(zhi)膠管(guan)和夾布(bu)膠管(guan)。膠管(guan)使(shi)用(yong)(yong)(yong)注意事(shi)項由于(yu)膠管(guan)品種(zhong)復(fu)雜，結(jie)構多樣，加之使(shi)用(yong)(yong)(yong)條件不(bu)一，因(yin)此(ci)膠管(guan)使(shi)用(yong)(yong)(yong)壽命長短，不(bu)僅決定(ding)于(yu)質(zhi)(zhi)量的好壞，同時也決定(ding)于(yu)正確(que)使(shi)用(yong)(yong)(yong)保(bao)養。
