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)(yong)壓(ya)(ya)力(li)。內膠(jiao)(jiao)層具有使(shi)(shi)輸送(song)介質(zhi)承受(shou)壓(ya)(ya)力(li)，保護鋼絲或線(xian)纖維不(bu)受(shou)侵蝕的作用(yong)(yong)(yong)。適宜(yi)于(yu)工(gong)程建(jian)筑、起重運輸、冶金鍛(duan)壓(ya)(ya)、礦(kuang)山(shan)設備、船舶、注(zhu)(zhu)塑機(ji)械、農業機(ji)械、各種機(ji)床以及(ji)各工(gong)業部(bu)門機(ji)械化、自動化液(ye)壓(ya)(ya)系統(tong)中輸送(song)具有一定壓(ya)(ya)力(li)和(he)(he)溫度的石油基及(ji)水基液(ye)體等和(he)(he)液(ye)體傳動。按生產工(gong)藝(yi)分鋼絲編織膠(jiao)(jiao)管(guan)(guan)(guan)、鋼絲纏繞膠(jiao)(jiao)管(guan)(guan)(guan)、線(xian)編織膠(jiao)(jiao)管(guan)(guan)(guan)和(he)(he)夾(jia)布膠(jiao)(jiao)管(guan)(guan)(guan)。膠(jiao)(jiao)管(guan)(guan)(guan)使(shi)(shi)用(yong)(yong)(yong)注(zhu)(zhu)意事項由于(yu)膠(jiao)(jiao)管(guan)(guan)(guan)品種復雜，結構多(duo)樣，加之使(shi)(shi)用(yong)(yong)(yong)條(tiao)件(jian)不(bu)一，因此膠(jiao)(jiao)管(guan)(guan)(guan)使(shi)(shi)用(yong)(yong)(yong)壽命長短(duan)，不(bu)僅決(jue)定于(yu)質(zhi)量的好壞(huai)，同時也(ye)決(jue)定于(yu)正確使(shi)(shi)用(yong)(yong)(yong)保養。