膠管內(nei)徑要(yao)適當。管徑過小會加大管路(lu)內(nei)介質的(de)流速，使系(xi)統發熱，降低效率，而且會產(chan)生過大的(de)壓力(li)降，影響整(zheng)個(ge)系(xi)統的(de)性能(neng)。若(ruo)膠管采用(yong)管夾固定(ding)(ding)或膠管穿過鋼板等間(jian)隔物(wu)時，也要(yao)注(zhu)意膠管的(de)外徑尺寸。因此膠管使用(yong)壽(shou)命(ming)長短，不(bu)僅(jin)決(jue)定(ding)(ding)于質量的(de)好壞，同時也決(jue)定(ding)(ding)于正確使用(yong)保(bao)養(yang)(yang)。所以(yi)即使產(chan)品有極高的(de)質量，如不(bu)能(neng)正確地使用(yong)和(he)保(bao)養(yang)(yang)，也會嚴(yan)重(zhong)影響其使用(yong)質量和(he)壽(shou)命(ming)，甚(shen)至發生不(bu)應有的(de)嚴(yan)重(zhong)事故，對財物(wu)造(zao)成損失。

液壓膠管使(shi)用(yong)(yong)注意事項(xiang)由于(yu)膠(jiao)(jiao)管(guan)(guan)(guan)品種復雜，結構多樣，加(jia)之(zhi)使(shi)用(yong)(yong)條(tiao)件不(bu)一，外膠(jiao)(jiao)層(ceng)(ceng)(ceng)保護增強層(ceng)(ceng)(ceng)不(bu)受(shou)(shou)損傷，增強層(ceng)(ceng)(ceng)是骨架(jia)材料，作用(yong)(yong)是保證膠(jiao)(jiao)管(guan)(guan)(guan)的使(shi)用(yong)(yong)壓(ya)(ya)力。液(ye)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)別名液(ye)壓(ya)(ya)油管(guan)(guan)(guan)、液(ye)壓(ya)(ya)軟管(guan)(guan)(guan)、 高壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)、液(ye)壓(ya)(ya)管(guan)(guan)(guan)、 鋼(gang)(gang)絲(si)(si)高壓(ya)(ya)管(guan)(guan)(guan)、 鋼(gang)(gang)絲(si)(si)編織(zhi)膠(jiao)(jiao)管(guan)(guan)(guan) 鋼(gang)(gang)絲(si)(si)纏(chan)繞(rao)膠(jiao)(jiao)管(guan)(guan)(guan) ，一般分為鋼(gang)(gang)絲(si)(si)編織(zhi)液(ye)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)和鋼(gang)(gang)絲(si)(si)纏(chan)繞(rao)液(ye)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)，內(nei)膠(jiao)(jiao)層(ceng)(ceng)(ceng)具有使(shi)輸送介(jie)質承受(shou)(shou)壓(ya)(ya)力，保護鋼(gang)(gang)絲(si)(si)或(huo)線纖維不(bu)受(shou)(shou)侵(qin)蝕的作用(yong)(yong)。