膠管內徑要(yao)(yao)適(shi)當。管(guan)徑過小會加大管(guan)路(lu)內介質(zhi)的(de)(de)流速，使(shi)(shi)系統(tong)發熱，降低效率，而且會產生(sheng)過大的(de)(de)壓力降，影(ying)響(xiang)(xiang)整個系統(tong)的(de)(de)性能(neng)。若(ruo)膠管(guan)采用(yong)(yong)管(guan)夾(jia)固定(ding)或(huo)膠管(guan)穿過鋼(gang)板等(deng)間隔物(wu)時，也(ye)要(yao)(yao)注意膠管(guan)的(de)(de)外徑尺寸。因此膠管(guan)使(shi)(shi)用(yong)(yong)壽命長短，不僅(jin)決(jue)定(ding)于質(zhi)量(liang)的(de)(de)好(hao)壞，同時也(ye)決(jue)定(ding)于正確使(shi)(shi)用(yong)(yong)保(bao)養。所以即使(shi)(shi)產品(pin)有(you)(you)極(ji)高的(de)(de)質(zhi)量(liang)，如不能(neng)正確地使(shi)(shi)用(yong)(yong)和保(bao)養，也(ye)會嚴(yan)重影(ying)響(xiang)(xiang)其使(shi)(shi)用(yong)(yong)質(zhi)量(liang)和壽命，甚至發生(sheng)不應(ying)有(you)(you)的(de)(de)嚴(yan)重事故，對財物(wu)造成損(sun)失。

液壓膠管使(shi)(shi)用注(zhu)意事項由于膠(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)品種(zhong)復雜，結構(gou)多樣，加之使(shi)(shi)用條(tiao)件不(bu)一，外膠(jiao)(jiao)層(ceng)(ceng)保護增強(qiang)層(ceng)(ceng)不(bu)受損傷，增強(qiang)層(ceng)(ceng)是骨架材料，作用是保證膠(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)的使(shi)(shi)用壓(ya)(ya)(ya)力。液壓(ya)(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)別名液壓(ya)(ya)(ya)油管(guan)(guan)(guan)(guan)(guan)、液壓(ya)(ya)(ya)軟管(guan)(guan)(guan)(guan)(guan)、 高壓(ya)(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)、液壓(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)、 鋼(gang)絲高壓(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)、 鋼(gang)絲編織膠(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan) 鋼(gang)絲纏繞膠(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan) ，一般分(fen)為(wei)鋼(gang)絲編織液壓(ya)(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)和鋼(gang)絲纏繞液壓(ya)(ya)(ya)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)，內膠(jiao)(jiao)層(ceng)(ceng)具有(you)使(shi)(shi)輸送(song)介質承受壓(ya)(ya)(ya)力，保護鋼(gang)絲或線纖維不(bu)受侵蝕(shi)的作用。