膠管內(nei)徑(jing)要適(shi)當。管(guan)徑(jing)過小會加大(da)管(guan)路內(nei)介(jie)質(zhi)的(de)(de)流(liu)速(su)，使(shi)系統發熱，降低效(xiao)率(lv)，而(er)且會產(chan)生過大(da)的(de)(de)壓力降，影(ying)響整(zheng)個系統的(de)(de)性能(neng)。若膠管(guan)采用(yong)管(guan)夾固定(ding)或(huo)膠管(guan)穿過鋼板等間隔物(wu)時，也(ye)要注意膠管(guan)的(de)(de)外徑(jing)尺寸。因此(ci)膠管(guan)使(shi)用(yong)壽命長短(duan)，不僅決定(ding)于(yu)質(zhi)量的(de)(de)好壞，同時也(ye)決定(ding)于(yu)正確使(shi)用(yong)保(bao)養。所以即使(shi)產(chan)品(pin)有(you)極高的(de)(de)質(zhi)量，如不能(neng)正確地使(shi)用(yong)和(he)保(bao)養，也(ye)會嚴(yan)重影(ying)響其(qi)使(shi)用(yong)質(zhi)量和(he)壽命，甚至發生不應有(you)的(de)(de)嚴(yan)重事故(gu)，對財物(wu)造(zao)成損失。

液壓膠管使(shi)(shi)用(yong)(yong)注意事項(xiang)由于膠(jiao)(jiao)管(guan)(guan)(guan)品種復雜，結(jie)構多樣，加之使(shi)(shi)用(yong)(yong)條件(jian)不(bu)(bu)一(yi)，外膠(jiao)(jiao)層保(bao)(bao)護(hu)增強層不(bu)(bu)受(shou)損傷，增強層是(shi)骨架(jia)材料，作用(yong)(yong)是(shi)保(bao)(bao)證膠(jiao)(jiao)管(guan)(guan)(guan)的使(shi)(shi)用(yong)(yong)壓(ya)(ya)力(li)。液(ye)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)別(bie)名液(ye)壓(ya)(ya)油管(guan)(guan)(guan)、液(ye)壓(ya)(ya)軟管(guan)(guan)(guan)、 高(gao)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)、液(ye)壓(ya)(ya)管(guan)(guan)(guan)、 鋼(gang)(gang)(gang)絲高(gao)壓(ya)(ya)管(guan)(guan)(guan)、 鋼(gang)(gang)(gang)絲編織(zhi)膠(jiao)(jiao)管(guan)(guan)(guan) 鋼(gang)(gang)(gang)絲纏(chan)繞(rao)膠(jiao)(jiao)管(guan)(guan)(guan) ，一(yi)般分為鋼(gang)(gang)(gang)絲編織(zhi)液(ye)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)和(he)鋼(gang)(gang)(gang)絲纏(chan)繞(rao)液(ye)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)，內膠(jiao)(jiao)層具(ju)有(you)使(shi)(shi)輸送(song)介(jie)質承受(shou)壓(ya)(ya)力(li)，保(bao)(bao)護(hu)鋼(gang)(gang)(gang)絲或(huo)線纖維不(bu)(bu)受(shou)侵(qin)蝕的作用(yong)(yong)。