膠管內(nei)徑要(yao)適當(dang)。管(guan)(guan)徑過(guo)(guo)小會(hui)加大管(guan)(guan)路內(nei)介(jie)質(zhi)(zhi)的(de)流速，使系(xi)統發(fa)熱，降(jiang)低(di)效率，而且(qie)會(hui)產生(sheng)過(guo)(guo)大的(de)壓力降(jiang)，影響整(zheng)個(ge)系(xi)統的(de)性能。若(ruo)膠(jiao)(jiao)管(guan)(guan)采用管(guan)(guan)夾固定或膠(jiao)(jiao)管(guan)(guan)穿過(guo)(guo)鋼板等間隔物時，也要(yao)注意膠(jiao)(jiao)管(guan)(guan)的(de)外徑尺寸。因此(ci)膠(jiao)(jiao)管(guan)(guan)使用壽(shou)命長短(duan)，不僅(jin)決(jue)定于質(zhi)(zhi)量的(de)好壞，同(tong)時也決(jue)定于正確使用保養。所以即使產品有(you)極高(gao)的(de)質(zhi)(zhi)量，如不能正確地使用和(he)保養，也會(hui)嚴重(zhong)影響其使用質(zhi)(zhi)量和(he)壽(shou)命，甚至發(fa)生(sheng)不應(ying)有(you)的(de)嚴重(zhong)事(shi)故，對財(cai)物造成損失。

液壓膠管使(shi)用(yong)注意事項由于膠(jiao)管(guan)(guan)(guan)(guan)(guan)品(pin)種(zhong)復(fu)雜，結構多樣(yang)，加之使(shi)用(yong)條件不(bu)一(yi)，外膠(jiao)層(ceng)保(bao)護增強層(ceng)不(bu)受(shou)(shou)(shou)損傷，增強層(ceng)是骨架(jia)材料，作用(yong)是保(bao)證(zheng)膠(jiao)管(guan)(guan)(guan)(guan)(guan)的(de)(de)使(shi)用(yong)壓(ya)力。液(ye)壓(ya)膠(jiao)管(guan)(guan)(guan)(guan)(guan)別名液(ye)壓(ya)油管(guan)(guan)(guan)(guan)(guan)、液(ye)壓(ya)軟管(guan)(guan)(guan)(guan)(guan)、 高壓(ya)膠(jiao)管(guan)(guan)(guan)(guan)(guan)、液(ye)壓(ya)管(guan)(guan)(guan)(guan)(guan)、 鋼絲(si)高壓(ya)管(guan)(guan)(guan)(guan)(guan)、 鋼絲(si)編織(zhi)(zhi)膠(jiao)管(guan)(guan)(guan)(guan)(guan) 鋼絲(si)纏(chan)繞(rao)(rao)膠(jiao)管(guan)(guan)(guan)(guan)(guan) ，一(yi)般分為(wei)鋼絲(si)編織(zhi)(zhi)液(ye)壓(ya)膠(jiao)管(guan)(guan)(guan)(guan)(guan)和(he)鋼絲(si)纏(chan)繞(rao)(rao)液(ye)壓(ya)膠(jiao)管(guan)(guan)(guan)(guan)(guan)，內膠(jiao)層(ceng)具有使(shi)輸送介(jie)質承受(shou)(shou)(shou)壓(ya)力，保(bao)護鋼絲(si)或線纖(xian)維(wei)不(bu)受(shou)(shou)(shou)侵蝕的(de)(de)作用(yong)。