膠管內徑要(yao)適當(dang)。管(guan)(guan)徑過小會加大管(guan)(guan)路內介質(zhi)的(de)流速，使(shi)(shi)系(xi)統(tong)(tong)發熱，降低效(xiao)率，而且會產生(sheng)過大的(de)壓力(li)降，影響整個(ge)系(xi)統(tong)(tong)的(de)性(xing)能。若膠(jiao)(jiao)管(guan)(guan)采(cai)用(yong)管(guan)(guan)夾固定或膠(jiao)(jiao)管(guan)(guan)穿過鋼板等(deng)間隔(ge)物時，也要(yao)注(zhu)意膠(jiao)(jiao)管(guan)(guan)的(de)外徑尺(chi)寸。因此(ci)膠(jiao)(jiao)管(guan)(guan)使(shi)(shi)用(yong)壽(shou)命長短，不(bu)僅決(jue)定于(yu)質(zhi)量的(de)好壞，同時也決(jue)定于(yu)正(zheng)確(que)使(shi)(shi)用(yong)保(bao)(bao)養。所以即使(shi)(shi)產品有極高(gao)的(de)質(zhi)量，如不(bu)能正(zheng)確(que)地(di)使(shi)(shi)用(yong)和(he)保(bao)(bao)養，也會嚴重影響其使(shi)(shi)用(yong)質(zhi)量和(he)壽(shou)命，甚至發生(sheng)不(bu)應有的(de)嚴重事故，對(dui)財物造成損(sun)失(shi)。

液壓膠管使用(yong)(yong)(yong)注意事項由于膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)品種復雜(za)，結構多樣，加(jia)之使用(yong)(yong)(yong)條件不(bu)一，外膠(jiao)(jiao)(jiao)(jiao)層(ceng)保(bao)(bao)護增強(qiang)層(ceng)不(bu)受損傷，增強(qiang)層(ceng)是(shi)骨架材料，作(zuo)(zuo)用(yong)(yong)(yong)是(shi)保(bao)(bao)證膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)的使用(yong)(yong)(yong)壓力。液壓膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)別名(ming)液壓油管(guan)(guan)、液壓軟(ruan)管(guan)(guan)、 高壓膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)、液壓管(guan)(guan)、 鋼(gang)絲(si)(si)高壓管(guan)(guan)、 鋼(gang)絲(si)(si)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan) 鋼(gang)絲(si)(si)纏(chan)繞膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan) ，一般分(fen)為鋼(gang)絲(si)(si)編(bian)織液壓膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)和鋼(gang)絲(si)(si)纏(chan)繞液壓膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)，內膠(jiao)(jiao)(jiao)(jiao)層(ceng)具有使輸送介質承受壓力，保(bao)(bao)護鋼(gang)絲(si)(si)或(huo)線(xian)纖維不(bu)受侵蝕的作(zuo)(zuo)用(yong)(yong)(yong)。