膠管內徑(jing)要適當。管(guan)徑(jing)過(guo)小會(hui)加大管(guan)路(lu)內介(jie)質(zhi)的(de)流速，使(shi)系(xi)統(tong)發(fa)(fa)熱，降低(di)效率，而且會(hui)產生(sheng)過(guo)大的(de)壓(ya)力(li)降，影響(xiang)(xiang)整個(ge)系(xi)統(tong)的(de)性能。若(ruo)膠(jiao)管(guan)采用(yong)管(guan)夾固定或膠(jiao)管(guan)穿過(guo)鋼板等(deng)間隔物(wu)時，也(ye)要注意膠(jiao)管(guan)的(de)外(wai)徑(jing)尺寸。因此膠(jiao)管(guan)使(shi)用(yong)壽(shou)命長短，不僅決(jue)定于質(zhi)量(liang)(liang)的(de)好壞，同時也(ye)決(jue)定于正(zheng)確使(shi)用(yong)保(bao)養。所(suo)以即使(shi)產品有極(ji)高的(de)質(zhi)量(liang)(liang)，如不能正(zheng)確地使(shi)用(yong)和保(bao)養，也(ye)會(hui)嚴重影響(xiang)(xiang)其(qi)使(shi)用(yong)質(zhi)量(liang)(liang)和壽(shou)命，甚至發(fa)(fa)生(sheng)不應有的(de)嚴重事故，對財物(wu)造成損失。

液壓膠管使(shi)(shi)用(yong)(yong)注意事項由于膠管(guan)(guan)(guan)品種復雜，結構多(duo)樣，加之使(shi)(shi)用(yong)(yong)條件(jian)不一，外膠層(ceng)保(bao)(bao)護(hu)增強層(ceng)不受(shou)(shou)(shou)損傷，增強層(ceng)是骨架材料，作(zuo)用(yong)(yong)是保(bao)(bao)證膠管(guan)(guan)(guan)的(de)使(shi)(shi)用(yong)(yong)壓(ya)(ya)(ya)力(li)。液(ye)(ye)(ye)壓(ya)(ya)(ya)膠管(guan)(guan)(guan)別名液(ye)(ye)(ye)壓(ya)(ya)(ya)油管(guan)(guan)(guan)、液(ye)(ye)(ye)壓(ya)(ya)(ya)軟管(guan)(guan)(guan)、 高壓(ya)(ya)(ya)膠管(guan)(guan)(guan)、液(ye)(ye)(ye)壓(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼絲(si)(si)(si)高壓(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼絲(si)(si)(si)編織(zhi)膠管(guan)(guan)(guan) 鋼絲(si)(si)(si)纏繞(rao)膠管(guan)(guan)(guan) ，一般分為鋼絲(si)(si)(si)編織(zhi)液(ye)(ye)(ye)壓(ya)(ya)(ya)膠管(guan)(guan)(guan)和鋼絲(si)(si)(si)纏繞(rao)液(ye)(ye)(ye)壓(ya)(ya)(ya)膠管(guan)(guan)(guan)，內膠層(ceng)具有使(shi)(shi)輸送介質承受(shou)(shou)(shou)壓(ya)(ya)(ya)力(li)，保(bao)(bao)護(hu)鋼絲(si)(si)(si)或(huo)線纖維不受(shou)(shou)(shou)侵蝕的(de)作(zuo)用(yong)(yong)。