大連膠管使用時壓力突然下降，此時容易發生回火，并可能倒燃進入氧氣膠管而引起爆炸。因此與氧氣表高壓端連接的氣瓶閥門應全打開，避免在靠近管接頭處發(fa)(fa)生(sheng)彎(wan)曲(qu)或(huo)(huo)折曲(qu)，否則(ze)會阻礙液(ye)壓傳遞及輸送(song)物(wu)料或(huo)(huo)損(sun)壞膠管(guan)(guan)(guan)組合件。按生(sheng)產工(gong)(gong)(gong)藝分鋼絲編(bian)織膠管(guan)(guan)(guan)、鋼絲纏繞膠管(guan)(guan)(guan)、線編(bian)織膠管(guan)(guan)(guan)和(he)夾布膠管(guan)(guan)(guan)。膠管(guan)(guan)(guan)使(shi)用(yong)注意事(shi)項由于膠管(guan)(guan)(guan)品種(zhong)復雜，結構多樣，加之使(shi)用(yong)條件不(bu)一，因(yin)此(ci)膠管(guan)(guan)(guan)使(shi)用(yong)壽(shou)命(ming)(ming)長短，不(bu)僅決(jue)定(ding)于質量的好壞，同時(shi)也決(jue)定(ding)于正(zheng)確(que)使(shi)用(yong)保養。膠管(guan)(guan)(guan)壁厚薄不(bu)均；鋼絲編(bian)織過緊、過松或(huo)(huo)鋼絲層數過少(shao)，損(sun)壞設備。要(yao)(yao)避免膠管(guan)(guan)(guan)破(po)裂的情況，因(yin)此(ci)要(yao)(yao)做到勤檢查，多保養。膠管(guan)(guan)(guan)工(gong)(gong)(gong)業的發(fa)(fa)展(zhan)主要(yao)(yao)依賴于煤炭(tan)、鋼鐵、水(shui)(shui)泥、港口(kou)、礦山、石油(you)(you)、汽車、紡織、輕(qing)工(gong)(gong)(gong)、機械(xie)(xie)等(deng)(deng)工(gong)(gong)(gong)業的發(fa)(fa)展(zhan)，包括了(le)更大范圍的金屬軟(ruan)管(guan)(guan)(guan)、波紋管(guan)(guan)(guan)、液(ye)壓軟(ruan)管(guan)(guan)(guan)等(deng)(deng)。所以即使(shi)產品有極高的質量，如(ru)不(bu)能正(zheng)確(que)地(di)使(shi)用(yong)和(he)保養，也會嚴(yan)重影響其(qi)使(shi)用(yong)質量和(he)壽(shou)命(ming)(ming)，甚(shen)至發(fa)(fa)生(sheng)不(bu)應有的嚴(yan)重事(shi)故，對財物(wu)造成損(sun)失。因(yin)此(ci)，它的使(shi)用(yong)可(ke)信賴度(du)(du)要(yao)(yao)相對差一些。適(shi)宜于工(gong)(gong)(gong)程(cheng)建筑、起重運輸、冶金鍛壓、礦山設備、船舶(bo)、注塑機械(xie)(xie)、農業機械(xie)(xie)、各種(zhong)機床以及各工(gong)(gong)(gong)業部門機械(xie)(xie)化(hua)、自動化(hua)液(ye)壓系(xi)統中輸送(song)具(ju)有一定(ding)壓力和(he)溫(wen)度(du)(du)的石油(you)(you)基如(ru)礦物(wu)油(you)(you)、可(ke)溶性油(you)(you)、液(ye)壓油(you)(you)、燃油(you)(you)、潤滑油(you)(you)等(deng)(deng)液(ye)體(ti)、水(shui)(shui)基液(ye)體(ti)，如(ru)乳化(hua)液(ye)、油(you)(you)水(shui)(shui)乳濁液(ye)、水(shui)(shui)、氣體(ti)等(deng)(deng)和(he)液(ye)體(ti)傳動用(yong)。