膠管內(nei)徑(jing)要適當。管(guan)(guan)徑(jing)過(guo)小會(hui)(hui)加大管(guan)(guan)路內(nei)介質的(de)流(liu)速，使(shi)(shi)系統發(fa)熱，降低效率，而且會(hui)(hui)產(chan)生(sheng)過(guo)大的(de)壓(ya)力降，影響整個系統的(de)性能(neng)。若(ruo)膠管(guan)(guan)采(cai)用(yong)(yong)(yong)管(guan)(guan)夾(jia)固(gu)定或膠管(guan)(guan)穿過(guo)鋼板(ban)等間(jian)隔物時(shi)，也要注意(yi)膠管(guan)(guan)的(de)外徑(jing)尺寸。因(yin)此膠管(guan)(guan)使(shi)(shi)用(yong)(yong)(yong)壽(shou)命長短，不僅(jin)決定于(yu)質量的(de)好(hao)壞(huai)，同時(shi)也決定于(yu)正確(que)使(shi)(shi)用(yong)(yong)(yong)保養。所以即(ji)使(shi)(shi)產(chan)品有極高的(de)質量，如不能(neng)正確(que)地使(shi)(shi)用(yong)(yong)(yong)和保養，也會(hui)(hui)嚴(yan)重影響其使(shi)(shi)用(yong)(yong)(yong)質量和壽(shou)命，甚至發(fa)生(sheng)不應有的(de)嚴(yan)重事故，對財物造(zao)成損失。

液壓膠管使(shi)用注意事項由于膠(jiao)管(guan)(guan)(guan)(guan)品種復雜，結(jie)構多(duo)樣(yang)，加(jia)之使(shi)用條件不一，外膠(jiao)層(ceng)保護(hu)增強(qiang)層(ceng)不受損傷，增強(qiang)層(ceng)是骨架(jia)材料(liao)，作(zuo)用是保證膠(jiao)管(guan)(guan)(guan)(guan)的(de)使(shi)用壓(ya)(ya)(ya)力(li)(li)。液(ye)(ye)壓(ya)(ya)(ya)膠(jiao)管(guan)(guan)(guan)(guan)別(bie)名液(ye)(ye)壓(ya)(ya)(ya)油(you)管(guan)(guan)(guan)(guan)、液(ye)(ye)壓(ya)(ya)(ya)軟管(guan)(guan)(guan)(guan)、 高(gao)壓(ya)(ya)(ya)膠(jiao)管(guan)(guan)(guan)(guan)、液(ye)(ye)壓(ya)(ya)(ya)管(guan)(guan)(guan)(guan)、 鋼絲(si)高(gao)壓(ya)(ya)(ya)管(guan)(guan)(guan)(guan)、 鋼絲(si)編織膠(jiao)管(guan)(guan)(guan)(guan) 鋼絲(si)纏繞(rao)膠(jiao)管(guan)(guan)(guan)(guan) ，一般分為鋼絲(si)編織液(ye)(ye)壓(ya)(ya)(ya)膠(jiao)管(guan)(guan)(guan)(guan)和鋼絲(si)纏繞(rao)液(ye)(ye)壓(ya)(ya)(ya)膠(jiao)管(guan)(guan)(guan)(guan)，內膠(jiao)層(ceng)具(ju)有使(shi)輸送介(jie)質承受壓(ya)(ya)(ya)力(li)(li)，保護(hu)鋼絲(si)或(huo)線纖(xian)維(wei)不受侵蝕的(de)作(zuo)用。