膠管內徑要適當。管(guan)(guan)(guan)徑過(guo)(guo)小(xiao)會加大(da)管(guan)(guan)(guan)路內介質(zhi)的(de)(de)流(liu)速，使(shi)系統發(fa)(fa)熱，降低效率(lv)，而且會產生(sheng)過(guo)(guo)大(da)的(de)(de)壓力(li)降，影響整個系統的(de)(de)性能。若膠管(guan)(guan)(guan)采用(yong)管(guan)(guan)(guan)夾固定(ding)或(huo)膠管(guan)(guan)(guan)穿(chuan)過(guo)(guo)鋼板等間(jian)隔(ge)物時(shi)，也要注意膠管(guan)(guan)(guan)的(de)(de)外徑尺寸。因此膠管(guan)(guan)(guan)使(shi)用(yong)壽命(ming)長短(duan)，不(bu)僅(jin)決(jue)定(ding)于質(zhi)量(liang)的(de)(de)好壞，同時(shi)也決(jue)定(ding)于正(zheng)確使(shi)用(yong)保(bao)養。所以即使(shi)產品有(you)極高的(de)(de)質(zhi)量(liang)，如(ru)不(bu)能正(zheng)確地使(shi)用(yong)和保(bao)養，也會嚴重(zhong)影響其(qi)使(shi)用(yong)質(zhi)量(liang)和壽命(ming)，甚至發(fa)(fa)生(sheng)不(bu)應有(you)的(de)(de)嚴重(zhong)事(shi)故(gu)，對財物造(zao)成損(sun)失。

液壓膠管使用(yong)注(zhu)意事(shi)項由于膠(jiao)管(guan)(guan)品種(zhong)復雜，結構多樣(yang)，加之使用(yong)條件不一，外膠(jiao)層(ceng)(ceng)保(bao)護增強層(ceng)(ceng)不受損傷(shang)，增強層(ceng)(ceng)是(shi)骨架材料，作(zuo)用(yong)是(shi)保(bao)證(zheng)膠(jiao)管(guan)(guan)的使用(yong)壓(ya)(ya)(ya)(ya)(ya)力。液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)膠(jiao)管(guan)(guan)別名液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)油管(guan)(guan)、液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)軟(ruan)管(guan)(guan)、 高壓(ya)(ya)(ya)(ya)(ya)膠(jiao)管(guan)(guan)、液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)管(guan)(guan)、 鋼絲高壓(ya)(ya)(ya)(ya)(ya)管(guan)(guan)、 鋼絲編織膠(jiao)管(guan)(guan) 鋼絲纏繞膠(jiao)管(guan)(guan) ，一般分(fen)為鋼絲編織液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)膠(jiao)管(guan)(guan)和(he)鋼絲纏繞液(ye)(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)膠(jiao)管(guan)(guan)，內膠(jiao)層(ceng)(ceng)具有使輸送介質承受壓(ya)(ya)(ya)(ya)(ya)力，保(bao)護鋼絲或(huo)線纖維不受侵(qin)蝕的作(zuo)用(yong)。