膠管內徑(jing)要適當。管(guan)(guan)(guan)(guan)徑(jing)過(guo)小會(hui)加大管(guan)(guan)(guan)(guan)路內介質(zhi)的(de)流速，使(shi)(shi)系(xi)統發熱，降低(di)效率，而(er)且會(hui)產生(sheng)過(guo)大的(de)壓力(li)降，影響整個系(xi)統的(de)性(xing)能(neng)(neng)。若膠(jiao)管(guan)(guan)(guan)(guan)采用(yong)管(guan)(guan)(guan)(guan)夾固(gu)定(ding)或膠(jiao)管(guan)(guan)(guan)(guan)穿(chuan)過(guo)鋼(gang)板等間(jian)隔物(wu)時，也要注意(yi)膠(jiao)管(guan)(guan)(guan)(guan)的(de)外徑(jing)尺(chi)寸。因此(ci)膠(jiao)管(guan)(guan)(guan)(guan)使(shi)(shi)用(yong)壽命長(chang)短，不僅決定(ding)于質(zhi)量(liang)的(de)好壞，同(tong)時也決定(ding)于正確使(shi)(shi)用(yong)保(bao)養。所以即(ji)使(shi)(shi)產品有極高的(de)質(zhi)量(liang)，如不能(neng)(neng)正確地使(shi)(shi)用(yong)和保(bao)養，也會(hui)嚴重(zhong)(zhong)影響其使(shi)(shi)用(yong)質(zhi)量(liang)和壽命，甚至(zhi)發生(sheng)不應有的(de)嚴重(zhong)(zhong)事故，對(dui)財物(wu)造成損失(shi)。

液壓膠管使用(yong)(yong)注意事項(xiang)由(you)于膠(jiao)(jiao)(jiao)管(guan)(guan)品種復雜(za)，結構多樣，加之使用(yong)(yong)條件不一(yi)，外膠(jiao)(jiao)(jiao)層(ceng)(ceng)保(bao)護增強層(ceng)(ceng)不受(shou)損傷，增強層(ceng)(ceng)是骨架材料，作用(yong)(yong)是保(bao)證膠(jiao)(jiao)(jiao)管(guan)(guan)的(de)使用(yong)(yong)壓(ya)(ya)(ya)力(li)。液(ye)(ye)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)別(bie)名液(ye)(ye)壓(ya)(ya)(ya)油管(guan)(guan)、液(ye)(ye)壓(ya)(ya)(ya)軟管(guan)(guan)、 高(gao)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)、液(ye)(ye)壓(ya)(ya)(ya)管(guan)(guan)、 鋼(gang)絲(si)(si)高(gao)壓(ya)(ya)(ya)管(guan)(guan)、 鋼(gang)絲(si)(si)編(bian)織(zhi)膠(jiao)(jiao)(jiao)管(guan)(guan) 鋼(gang)絲(si)(si)纏繞(rao)膠(jiao)(jiao)(jiao)管(guan)(guan) ，一(yi)般分為鋼(gang)絲(si)(si)編(bian)織(zhi)液(ye)(ye)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)和鋼(gang)絲(si)(si)纏繞(rao)液(ye)(ye)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)，內膠(jiao)(jiao)(jiao)層(ceng)(ceng)具(ju)有使輸送介質承(cheng)受(shou)壓(ya)(ya)(ya)力(li)，保(bao)護鋼(gang)絲(si)(si)或線纖維(wei)不受(shou)侵蝕(shi)的(de)作用(yong)(yong)。