膠管內(nei)(nei)徑要適當。管(guan)(guan)(guan)徑過(guo)小會加(jia)大管(guan)(guan)(guan)路(lu)內(nei)(nei)介(jie)質(zhi)的(de)(de)(de)流速，使系(xi)統發(fa)熱(re)，降低效率，而且會產生(sheng)過(guo)大的(de)(de)(de)壓(ya)力降，影響整個系(xi)統的(de)(de)(de)性能。若膠管(guan)(guan)(guan)采(cai)用管(guan)(guan)(guan)夾固定或膠管(guan)(guan)(guan)穿過(guo)鋼(gang)板等間(jian)隔物時(shi)，也要注意膠管(guan)(guan)(guan)的(de)(de)(de)外徑尺(chi)寸(cun)。因此膠管(guan)(guan)(guan)使用壽(shou)命長(chang)短，不(bu)僅決定于(yu)質(zhi)量(liang)的(de)(de)(de)好壞，同時(shi)也決定于(yu)正確使用保養。所以即使產品有極高的(de)(de)(de)質(zhi)量(liang)，如不(bu)能正確地(di)使用和(he)保養，也會嚴(yan)重(zhong)(zhong)影響其使用質(zhi)量(liang)和(he)壽(shou)命，甚至發(fa)生(sheng)不(bu)應有的(de)(de)(de)嚴(yan)重(zhong)(zhong)事故，對財物造成損失。

液壓膠管使用(yong)注意事項由(you)于膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)品種復雜(za)，結構(gou)多樣，加(jia)之(zhi)使用(yong)條件(jian)不一(yi)，外膠(jiao)(jiao)(jiao)層保護(hu)增強層不受損(sun)傷，增強層是(shi)骨架(jia)材料，作用(yong)是(shi)保證(zheng)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)的使用(yong)壓(ya)(ya)(ya)力。液(ye)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)別名液(ye)壓(ya)(ya)(ya)油(you)管(guan)(guan)(guan)、液(ye)壓(ya)(ya)(ya)軟管(guan)(guan)(guan)、 高壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)、液(ye)壓(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼(gang)絲高壓(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼(gang)絲編織膠(jiao)(jiao)(jiao)管(guan)(guan)(guan) 鋼(gang)絲纏(chan)繞膠(jiao)(jiao)(jiao)管(guan)(guan)(guan) ，一(yi)般(ban)分為(wei)鋼(gang)絲編織液(ye)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)和鋼(gang)絲纏(chan)繞液(ye)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)，內膠(jiao)(jiao)(jiao)層具有使輸(shu)送介質承受壓(ya)(ya)(ya)力，保護(hu)鋼(gang)絲或線纖維不受侵蝕的作用(yong)。