膠管內(nei)徑要適當。管(guan)(guan)徑過小會加大管(guan)(guan)路內(nei)介質的流速，使(shi)(shi)系統(tong)發熱，降低效率，而且會產(chan)生過大的壓力降，影響(xiang)整個系統(tong)的性(xing)能。若(ruo)膠(jiao)管(guan)(guan)采用管(guan)(guan)夾固定或膠(jiao)管(guan)(guan)穿過鋼(gang)板等(deng)間隔物(wu)時，也(ye)要注意膠(jiao)管(guan)(guan)的外徑尺寸。因此(ci)膠(jiao)管(guan)(guan)使(shi)(shi)用壽(shou)命(ming)長短，不僅決定于質量(liang)(liang)的好壞，同時也(ye)決定于正(zheng)確(que)使(shi)(shi)用保養。所以即使(shi)(shi)產(chan)品有(you)極高的質量(liang)(liang)，如不能正(zheng)確(que)地使(shi)(shi)用和保養，也(ye)會嚴重影響(xiang)其(qi)使(shi)(shi)用質量(liang)(liang)和壽(shou)命(ming)，甚至(zhi)發生不應有(you)的嚴重事故，對財物(wu)造(zao)成損失。

液壓膠管使(shi)(shi)用注意(yi)事項由于膠(jiao)管(guan)(guan)(guan)品種(zhong)復雜，結構多樣(yang)，加之使(shi)(shi)用條件不一(yi)，外膠(jiao)層保護增強層不受(shou)損傷(shang)，增強層是骨架材料，作(zuo)用是保證膠(jiao)管(guan)(guan)(guan)的使(shi)(shi)用壓(ya)(ya)(ya)(ya)力。液(ye)(ye)壓(ya)(ya)(ya)(ya)膠(jiao)管(guan)(guan)(guan)別名液(ye)(ye)壓(ya)(ya)(ya)(ya)油管(guan)(guan)(guan)、液(ye)(ye)壓(ya)(ya)(ya)(ya)軟(ruan)管(guan)(guan)(guan)、 高壓(ya)(ya)(ya)(ya)膠(jiao)管(guan)(guan)(guan)、液(ye)(ye)壓(ya)(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼絲(si)高壓(ya)(ya)(ya)(ya)管(guan)(guan)(guan)、 鋼絲(si)編織膠(jiao)管(guan)(guan)(guan) 鋼絲(si)纏(chan)繞膠(jiao)管(guan)(guan)(guan) ，一(yi)般分為鋼絲(si)編織液(ye)(ye)壓(ya)(ya)(ya)(ya)膠(jiao)管(guan)(guan)(guan)和鋼絲(si)纏(chan)繞液(ye)(ye)壓(ya)(ya)(ya)(ya)膠(jiao)管(guan)(guan)(guan)，內膠(jiao)層具有(you)使(shi)(shi)輸送介質承受(shou)壓(ya)(ya)(ya)(ya)力，保護鋼絲(si)或線纖維(wei)不受(shou)侵蝕的作(zuo)用。