膠管內徑要適(shi)當。管(guan)徑過(guo)小會加(jia)大管(guan)路內介質(zhi)(zhi)的(de)(de)流速，使(shi)(shi)系統發(fa)熱，降低(di)效率，而且會產(chan)生過(guo)大的(de)(de)壓力降，影(ying)響整(zheng)個系統的(de)(de)性(xing)能。若(ruo)膠(jiao)管(guan)采(cai)用(yong)管(guan)夾固(gu)定(ding)或(huo)膠(jiao)管(guan)穿過(guo)鋼板(ban)等間隔物時(shi)，也(ye)要注意膠(jiao)管(guan)的(de)(de)外(wai)徑尺(chi)寸。因此膠(jiao)管(guan)使(shi)(shi)用(yong)壽命(ming)長(chang)短(duan)，不(bu)僅決定(ding)于質(zhi)(zhi)量的(de)(de)好壞，同時(shi)也(ye)決定(ding)于正(zheng)確使(shi)(shi)用(yong)保養。所以(yi)即使(shi)(shi)產(chan)品(pin)有(you)極高的(de)(de)質(zhi)(zhi)量，如不(bu)能正(zheng)確地使(shi)(shi)用(yong)和保養，也(ye)會嚴重(zhong)影(ying)響其使(shi)(shi)用(yong)質(zhi)(zhi)量和壽命(ming)，甚(shen)至發(fa)生不(bu)應有(you)的(de)(de)嚴重(zhong)事故，對財物造成(cheng)損失。

液壓膠管使用(yong)(yong)注意事(shi)項(xiang)由于膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)品種復(fu)雜，結(jie)構多樣，加之使用(yong)(yong)條件不一，外膠(jiao)(jiao)(jiao)(jiao)層(ceng)(ceng)保(bao)護增強(qiang)層(ceng)(ceng)不受損(sun)傷，增強(qiang)層(ceng)(ceng)是骨架材料，作用(yong)(yong)是保(bao)證膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)的(de)使用(yong)(yong)壓(ya)(ya)力。液(ye)(ye)壓(ya)(ya)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)別(bie)名(ming)液(ye)(ye)壓(ya)(ya)油管(guan)(guan)(guan)(guan)、液(ye)(ye)壓(ya)(ya)軟管(guan)(guan)(guan)(guan)、 高壓(ya)(ya)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)、液(ye)(ye)壓(ya)(ya)管(guan)(guan)(guan)(guan)、 鋼(gang)(gang)絲(si)高壓(ya)(ya)管(guan)(guan)(guan)(guan)、 鋼(gang)(gang)絲(si)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan) 鋼(gang)(gang)絲(si)纏繞(rao)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan) ，一般分為鋼(gang)(gang)絲(si)編(bian)織液(ye)(ye)壓(ya)(ya)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)和鋼(gang)(gang)絲(si)纏繞(rao)液(ye)(ye)壓(ya)(ya)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)，內膠(jiao)(jiao)(jiao)(jiao)層(ceng)(ceng)具有使輸送介質(zhi)承(cheng)受壓(ya)(ya)力，保(bao)護鋼(gang)(gang)絲(si)或線纖維不受侵蝕的(de)作用(yong)(yong)。