膠管內(nei)徑(jing)(jing)要(yao)適(shi)當。管徑(jing)(jing)過小(xiao)會(hui)加大管路內(nei)介(jie)質(zhi)的(de)流(liu)速，使(shi)系統發熱，降(jiang)低效率，而且會(hui)產生過大的(de)壓力(li)降(jiang)，影響整個系統的(de)性能。若(ruo)膠(jiao)管采用管夾固(gu)定(ding)(ding)或(huo)膠(jiao)管穿過鋼板(ban)等間隔(ge)物時，也(ye)要(yao)注(zhu)意膠(jiao)管的(de)外(wai)徑(jing)(jing)尺寸(cun)。因(yin)此(ci)膠(jiao)管使(shi)用壽命長(chang)短，不(bu)僅決定(ding)(ding)于(yu)質(zhi)量(liang)的(de)好壞，同時也(ye)決定(ding)(ding)于(yu)正確(que)使(shi)用保養。所以即使(shi)產品有極高的(de)質(zhi)量(liang)，如不(bu)能正確(que)地使(shi)用和保養，也(ye)會(hui)嚴(yan)重影響其使(shi)用質(zhi)量(liang)和壽命，甚至發生不(bu)應有的(de)嚴(yan)重事故，對財(cai)物造成損失。

液壓膠管使(shi)用(yong)注(zhu)意事項由于膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)品種復雜，結(jie)構多樣，加之使(shi)用(yong)條件不(bu)一，外膠(jiao)(jiao)(jiao)層(ceng)保(bao)護增(zeng)強層(ceng)不(bu)受損傷，增(zeng)強層(ceng)是骨架材料，作(zuo)用(yong)是保(bao)證膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)的(de)使(shi)用(yong)壓(ya)(ya)(ya)力。液(ye)(ye)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)別(bie)名液(ye)(ye)壓(ya)(ya)(ya)油管(guan)(guan)(guan)、液(ye)(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)(ye)壓(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼絲(si)高壓(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼絲(si)編(bian)織(zhi)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan) 鋼絲(si)纏繞膠(jiao)(jiao)(jiao)管(guan)(guan)(guan) ，一般分為鋼絲(si)編(bian)織(zhi)液(ye)(ye)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)和鋼絲(si)纏繞液(ye)(ye)壓(ya)(ya)(ya)膠(jiao)(jiao)(jiao)管(guan)(guan)(guan)，內膠(jiao)(jiao)(jiao)層(ceng)具有使(shi)輸(shu)送介質承受壓(ya)(ya)(ya)力，保(bao)護鋼絲(si)或線纖維(wei)不(bu)受侵蝕的(de)作(zuo)用(yong)。