膠管內(nei)徑(jing)要適(shi)當。管(guan)(guan)(guan)徑(jing)過小(xiao)會加大管(guan)(guan)(guan)路(lu)內(nei)介質的(de)(de)流速，使(shi)系統發熱(re)，降(jiang)低效率，而且會產生過大的(de)(de)壓力(li)降(jiang)，影響(xiang)整個系統的(de)(de)性能(neng)(neng)。若膠(jiao)管(guan)(guan)(guan)采(cai)用管(guan)(guan)(guan)夾固定(ding)(ding)或膠(jiao)管(guan)(guan)(guan)穿過鋼(gang)板(ban)等間隔物時，也(ye)要注意膠(jiao)管(guan)(guan)(guan)的(de)(de)外徑(jing)尺(chi)寸。因此膠(jiao)管(guan)(guan)(guan)使(shi)用壽命長短，不(bu)僅決定(ding)(ding)于質量的(de)(de)好(hao)壞(huai)，同(tong)時也(ye)決定(ding)(ding)于正(zheng)確(que)使(shi)用保(bao)(bao)養。所以(yi)即使(shi)產品有極(ji)高的(de)(de)質量，如不(bu)能(neng)(neng)正(zheng)確(que)地使(shi)用和(he)保(bao)(bao)養，也(ye)會嚴(yan)重(zhong)影響(xiang)其使(shi)用質量和(he)壽命，甚至發生不(bu)應有的(de)(de)嚴(yan)重(zhong)事(shi)故，對財(cai)物造成損失。

液壓膠管使用(yong)(yong)注意(yi)事項由于膠(jiao)(jiao)管(guan)(guan)品種(zhong)復雜(za)，結構多(duo)樣，加之使用(yong)(yong)條件不一(yi)，外(wai)膠(jiao)(jiao)層(ceng)(ceng)保護(hu)增(zeng)強(qiang)(qiang)層(ceng)(ceng)不受損傷(shang)，增(zeng)強(qiang)(qiang)層(ceng)(ceng)是骨架材料，作(zuo)用(yong)(yong)是保證膠(jiao)(jiao)管(guan)(guan)的使用(yong)(yong)壓(ya)(ya)力。液(ye)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)別名液(ye)壓(ya)(ya)油(you)管(guan)(guan)、液(ye)壓(ya)(ya)軟管(guan)(guan)、 高壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)、液(ye)壓(ya)(ya)管(guan)(guan)、 鋼(gang)(gang)絲高壓(ya)(ya)管(guan)(guan)、 鋼(gang)(gang)絲編織膠(jiao)(jiao)管(guan)(guan) 鋼(gang)(gang)絲纏繞(rao)膠(jiao)(jiao)管(guan)(guan) ，一(yi)般分為鋼(gang)(gang)絲編織液(ye)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)和鋼(gang)(gang)絲纏繞(rao)液(ye)壓(ya)(ya)膠(jiao)(jiao)管(guan)(guan)，內膠(jiao)(jiao)層(ceng)(ceng)具有(you)使輸送介質承受壓(ya)(ya)力，保護(hu)鋼(gang)(gang)絲或線纖維不受侵蝕的作(zuo)用(yong)(yong)。