膠管內(nei)徑要適當。管(guan)(guan)徑過小會(hui)加大管(guan)(guan)路內(nei)介(jie)質(zhi)(zhi)的(de)流速，使(shi)(shi)系統發熱(re)，降低效率，而且(qie)會(hui)產生過大的(de)壓(ya)力降，影響整個(ge)系統的(de)性能。若膠(jiao)管(guan)(guan)采用(yong)管(guan)(guan)夾固(gu)定或膠(jiao)管(guan)(guan)穿過鋼板等間隔物時(shi)，也(ye)(ye)要注(zhu)意膠(jiao)管(guan)(guan)的(de)外徑尺寸(cun)。因此膠(jiao)管(guan)(guan)使(shi)(shi)用(yong)壽命(ming)長(chang)短，不僅(jin)決定于(yu)質(zhi)(zhi)量(liang)的(de)好壞，同時(shi)也(ye)(ye)決定于(yu)正確使(shi)(shi)用(yong)保(bao)養。所以即使(shi)(shi)產品有極高的(de)質(zhi)(zhi)量(liang)，如(ru)不能正確地使(shi)(shi)用(yong)和保(bao)養，也(ye)(ye)會(hui)嚴重(zhong)影響其使(shi)(shi)用(yong)質(zhi)(zhi)量(liang)和壽命(ming)，甚至發生不應有的(de)嚴重(zhong)事故，對財物造成(cheng)損失。

液壓膠管使用(yong)(yong)注意(yi)事項由于膠(jiao)管(guan)(guan)品種復雜，結(jie)構多樣，加之使用(yong)(yong)條件不一，外膠(jiao)層(ceng)(ceng)保護(hu)增(zeng)強(qiang)層(ceng)(ceng)不受損傷，增(zeng)強(qiang)層(ceng)(ceng)是(shi)骨架(jia)材料(liao)，作(zuo)用(yong)(yong)是(shi)保證膠(jiao)管(guan)(guan)的(de)(de)使用(yong)(yong)壓(ya)(ya)(ya)力。液(ye)(ye)(ye)壓(ya)(ya)(ya)膠(jiao)管(guan)(guan)別名液(ye)(ye)(ye)壓(ya)(ya)(ya)油管(guan)(guan)、液(ye)(ye)(ye)壓(ya)(ya)(ya)軟管(guan)(guan)、 高(gao)壓(ya)(ya)(ya)膠(jiao)管(guan)(guan)、液(ye)(ye)(ye)壓(ya)(ya)(ya)管(guan)(guan)、 鋼(gang)(gang)(gang)絲高(gao)壓(ya)(ya)(ya)管(guan)(guan)、 鋼(gang)(gang)(gang)絲編織膠(jiao)管(guan)(guan) 鋼(gang)(gang)(gang)絲纏繞(rao)膠(jiao)管(guan)(guan) ，一般分為(wei)鋼(gang)(gang)(gang)絲編織液(ye)(ye)(ye)壓(ya)(ya)(ya)膠(jiao)管(guan)(guan)和鋼(gang)(gang)(gang)絲纏繞(rao)液(ye)(ye)(ye)壓(ya)(ya)(ya)膠(jiao)管(guan)(guan)，內膠(jiao)層(ceng)(ceng)具(ju)有使輸(shu)送(song)介質承受壓(ya)(ya)(ya)力，保護(hu)鋼(gang)(gang)(gang)絲或線纖維(wei)不受侵蝕的(de)(de)作(zuo)用(yong)(yong)。