膠管內徑(jing)要適當。管(guan)徑(jing)過(guo)小會加大管(guan)路內介(jie)質(zhi)的(de)流(liu)速(su)，使(shi)(shi)系統(tong)(tong)發熱，降(jiang)低效率(lv)，而(er)且會產生過(guo)大的(de)壓力降(jiang)，影響(xiang)整個系統(tong)(tong)的(de)性能。若(ruo)膠管(guan)采用(yong)(yong)(yong)管(guan)夾固定或膠管(guan)穿過(guo)鋼板等間隔物(wu)時(shi)，也要注(zhu)意(yi)膠管(guan)的(de)外徑(jing)尺寸。因此膠管(guan)使(shi)(shi)用(yong)(yong)(yong)壽命長短，不(bu)僅決定于質(zhi)量的(de)好壞(huai)，同時(shi)也決定于正(zheng)確使(shi)(shi)用(yong)(yong)(yong)保(bao)(bao)養。所以(yi)即使(shi)(shi)產品(pin)有極高的(de)質(zhi)量，如不(bu)能正(zheng)確地使(shi)(shi)用(yong)(yong)(yong)和保(bao)(bao)養，也會嚴重(zhong)影響(xiang)其(qi)使(shi)(shi)用(yong)(yong)(yong)質(zhi)量和壽命，甚至發生不(bu)應有的(de)嚴重(zhong)事故，對(dui)財物(wu)造成(cheng)損(sun)失。

液壓膠管使(shi)用(yong)(yong)注意事項(xiang)由于(yu)膠(jiao)(jiao)(jiao)管品種復雜，結構多樣，加之(zhi)使(shi)用(yong)(yong)條件(jian)不(bu)(bu)一，外膠(jiao)(jiao)(jiao)層保護增強(qiang)層不(bu)(bu)受(shou)(shou)損傷，增強(qiang)層是(shi)骨架材料，作用(yong)(yong)是(shi)保證(zheng)膠(jiao)(jiao)(jiao)管的(de)使(shi)用(yong)(yong)壓力(li)(li)。液(ye)壓膠(jiao)(jiao)(jiao)管別名液(ye)壓油管、液(ye)壓軟管、 高壓膠(jiao)(jiao)(jiao)管、液(ye)壓管、 鋼(gang)(gang)絲(si)(si)(si)高壓管、 鋼(gang)(gang)絲(si)(si)(si)編織(zhi)(zhi)膠(jiao)(jiao)(jiao)管 鋼(gang)(gang)絲(si)(si)(si)纏繞膠(jiao)(jiao)(jiao)管 ，一般分為鋼(gang)(gang)絲(si)(si)(si)編織(zhi)(zhi)液(ye)壓膠(jiao)(jiao)(jiao)管和(he)鋼(gang)(gang)絲(si)(si)(si)纏繞液(ye)壓膠(jiao)(jiao)(jiao)管，內膠(jiao)(jiao)(jiao)層具有使(shi)輸送介質承(cheng)受(shou)(shou)壓力(li)(li)，保護鋼(gang)(gang)絲(si)(si)(si)或線纖維不(bu)(bu)受(shou)(shou)侵蝕的(de)作用(yong)(yong)。