膠管內(nei)徑要適(shi)當。管(guan)(guan)徑過小(xiao)會加大管(guan)(guan)路內(nei)介質的(de)(de)流速，使(shi)(shi)系統發熱，降(jiang)低效率，而且會產(chan)生(sheng)過大的(de)(de)壓(ya)力降(jiang)，影響整個系統的(de)(de)性能(neng)。若膠(jiao)管(guan)(guan)采用管(guan)(guan)夾固定或膠(jiao)管(guan)(guan)穿過鋼(gang)板等間隔物(wu)時，也要注(zhu)意膠(jiao)管(guan)(guan)的(de)(de)外(wai)徑尺寸。因此膠(jiao)管(guan)(guan)使(shi)(shi)用壽命(ming)(ming)長短(duan)，不僅(jin)決(jue)定于質量(liang)的(de)(de)好壞，同時也決(jue)定于正確(que)使(shi)(shi)用保養。所以即使(shi)(shi)產(chan)品有(you)極高的(de)(de)質量(liang)，如(ru)不能(neng)正確(que)地使(shi)(shi)用和保養，也會嚴(yan)重影響其使(shi)(shi)用質量(liang)和壽命(ming)(ming)，甚(shen)至發生(sheng)不應有(you)的(de)(de)嚴(yan)重事故，對財物(wu)造成(cheng)損失。

液壓膠管使(shi)用(yong)(yong)注意事項由于(yu)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)品種(zhong)復雜，結構多樣，加之使(shi)用(yong)(yong)條件(jian)不一，外膠(jiao)(jiao)層保(bao)(bao)(bao)護(hu)增(zeng)強(qiang)層不受(shou)(shou)損(sun)傷(shang)，增(zeng)強(qiang)層是骨架材料，作用(yong)(yong)是保(bao)(bao)(bao)證膠(jiao)(jiao)管(guan)(guan)(guan)(guan)的使(shi)用(yong)(yong)壓(ya)力(li)。液(ye)壓(ya)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)別名液(ye)壓(ya)油管(guan)(guan)(guan)(guan)、液(ye)壓(ya)軟管(guan)(guan)(guan)(guan)、 高壓(ya)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)、液(ye)壓(ya)管(guan)(guan)(guan)(guan)、 鋼(gang)絲高壓(ya)管(guan)(guan)(guan)(guan)、 鋼(gang)絲編(bian)織膠(jiao)(jiao)管(guan)(guan)(guan)(guan) 鋼(gang)絲纏繞膠(jiao)(jiao)管(guan)(guan)(guan)(guan) ，一般分為(wei)鋼(gang)絲編(bian)織液(ye)壓(ya)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)和鋼(gang)絲纏繞液(ye)壓(ya)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)，內(nei)膠(jiao)(jiao)層具有使(shi)輸(shu)送介質承受(shou)(shou)壓(ya)力(li)，保(bao)(bao)(bao)護(hu)鋼(gang)絲或線纖維不受(shou)(shou)侵蝕(shi)的作用(yong)(yong)。