膠管內(nei)徑要(yao)適當。管徑過(guo)小會加大管路內(nei)介質(zhi)的(de)(de)(de)流(liu)速(su)，使(shi)(shi)系統(tong)(tong)發熱(re)，降低(di)效(xiao)率，而且會產生過(guo)大的(de)(de)(de)壓力降，影(ying)響(xiang)整個系統(tong)(tong)的(de)(de)(de)性能(neng)(neng)。若膠(jiao)(jiao)管采(cai)用(yong)管夾固(gu)定(ding)或膠(jiao)(jiao)管穿過(guo)鋼板等間(jian)隔物時(shi)，也要(yao)注(zhu)意(yi)膠(jiao)(jiao)管的(de)(de)(de)外徑尺寸(cun)。因此膠(jiao)(jiao)管使(shi)(shi)用(yong)壽(shou)(shou)命長短，不(bu)僅決(jue)定(ding)于(yu)質(zhi)量的(de)(de)(de)好壞(huai)，同時(shi)也決(jue)定(ding)于(yu)正確(que)使(shi)(shi)用(yong)保(bao)養(yang)。所以(yi)即使(shi)(shi)產品有極高的(de)(de)(de)質(zhi)量，如不(bu)能(neng)(neng)正確(que)地使(shi)(shi)用(yong)和(he)保(bao)養(yang)，也會嚴重影(ying)響(xiang)其使(shi)(shi)用(yong)質(zhi)量和(he)壽(shou)(shou)命，甚至(zhi)發生不(bu)應有的(de)(de)(de)嚴重事(shi)故，對財物造成(cheng)損失。

液壓膠管使用注(zhu)意事項由于(yu)膠(jiao)(jiao)管(guan)(guan)(guan)品(pin)種復雜(za)，結(jie)構多樣，加之使用條件不一，外膠(jiao)(jiao)層(ceng)保(bao)護(hu)增強層(ceng)不受損傷(shang)，增強層(ceng)是骨架材料，作用是保(bao)證膠(jiao)(jiao)管(guan)(guan)(guan)的使用壓(ya)(ya)(ya)(ya)(ya)力。液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)別名液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)油管(guan)(guan)(guan)、液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)軟管(guan)(guan)(guan)、 高(gao)壓(ya)(ya)(ya)(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)、液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼(gang)絲(si)高(gao)壓(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼(gang)絲(si)編織膠(jiao)(jiao)管(guan)(guan)(guan) 鋼(gang)絲(si)纏(chan)繞(rao)膠(jiao)(jiao)管(guan)(guan)(guan) ，一般分為鋼(gang)絲(si)編織液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)和鋼(gang)絲(si)纏(chan)繞(rao)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)，內膠(jiao)(jiao)層(ceng)具有使輸送介(jie)質(zhi)承受壓(ya)(ya)(ya)(ya)(ya)力，保(bao)護(hu)鋼(gang)絲(si)或(huo)線纖維不受侵蝕的作用。