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)(shi)用(yong)(yong)(yong)壓(ya)力。內膠(jiao)(jiao)(jiao)層(ceng)具有使(shi)(shi)(shi)輸(shu)(shu)送介質(zhi)(zhi)承受壓(ya)力，保(bao)護鋼(gang)絲或(huo)線纖維不受侵(qin)蝕的(de)作用(yong)(yong)(yong)。適宜(yi)于工(gong)程建筑、起重運輸(shu)(shu)、冶金(jin)鍛壓(ya)、礦山設備、船舶、注(zhu)塑(su)機械、農業機械、各種(zhong)(zhong)機床(chuang)以及各工(gong)業部門機械化、自動(dong)化液(ye)壓(ya)系統中(zhong)輸(shu)(shu)送具有一(yi)定壓(ya)力和(he)(he)溫度的(de)石油基及水基液(ye)體(ti)(ti)等(deng)和(he)(he)液(ye)體(ti)(ti)傳動(dong)。按生(sheng)產(chan)工(gong)藝分鋼(gang)絲編織膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)、鋼(gang)絲纏(chan)繞膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)、線編織膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)和(he)(he)夾布膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)。膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)使(shi)(shi)(shi)用(yong)(yong)(yong)注(zhu)意事項(xiang)由于膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)品種(zhong)(zhong)復雜，結構多樣，加之使(shi)(shi)(shi)用(yong)(yong)(yong)條件不一(yi)，因此膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)使(shi)(shi)(shi)用(yong)(yong)(yong)壽(shou)命長短，不僅決(jue)定于質(zhi)(zhi)量的(de)好壞，同時也決(jue)定于正確使(shi)(shi)(shi)用(yong)(yong)(yong)保(bao)養。