大連膠管在使用前，必須先把膠管內壁(bi)滑石粉吹除干凈，防止焊割(ge)炬的(de)(de)(de)通道被(bei)堵塞。在使(shi)用(yong)(yong)(yong)(yong)(yong)中(zhong)應(ying)避免受外界擠壓(ya)和(he)機械損傷，也不得(de)與上(shang)述影響膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)質量(liang)的(de)(de)(de)物質接(jie)觸，不得(de)將(jiang)管(guan)(guan)身折疊。煤(mei)(mei)(mei)炭工業(ye)用(yong)(yong)(yong)(yong)(yong)油(you)管(guan)(guan)主(zhu)要(yao)(yao)有液壓(ya)支架膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)管(guan)(guan)。近年來，有些(xie)煤(mei)(mei)(mei)礦(kuang)(kuang)液壓(ya)支架的(de)(de)(de)壓(ya)力要(yao)(yao)求(qiu)(qiu)(qiu)已經提高(gao)，一部分鋼(gang)絲(si)(si)編(bian)織(zhi)膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)不能(neng)滿足其(qi)性能(neng)要(yao)(yao)求(qiu)(qiu)(qiu)，要(yao)(yao)求(qiu)(qiu)(qiu)改(gai)用(yong)(yong)(yong)(yong)(yong)鋼(gang)絲(si)(si)纏繞油(you)管(guan)(guan)。此外，為防止煤(mei)(mei)(mei)礦(kuang)(kuang)井下采(cai)煤(mei)(mei)(mei)過程中(zhong)煤(mei)(mei)(mei)塵(chen)污染(ran)和(he)提高(gao)生產(chan)安全性，增(zeng)加了煤(mei)(mei)(mei)礦(kuang)(kuang)用(yong)(yong)(yong)(yong)(yong)油(you)管(guan)(guan)的(de)(de)(de)品(pin)種(zhong)，如煤(mei)(mei)(mei)層探水封孔器伸縮油(you)管(guan)(guan)，用(yong)(yong)(yong)(yong)(yong)于(yu)煤(mei)(mei)(mei)礦(kuang)(kuang)井下工作面(mian)綜采(cai)前對煤(mei)(mei)(mei)層進行注(zhu)水、注(zhu)漿等作業(ye)。據報道，國內已有廠家(jia)生產(chan)，并經十幾家(jia)煤(mei)(mei)(mei)礦(kuang)(kuang)試用(yong)(yong)(yong)(yong)(yong)，可替代同(tong)類進口產(chan)品(pin)。膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)的(de)(de)(de)發(fa)展，膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)發(fa)展的(de)(de)(de)重點是提升(sheng)汽車用(yong)(yong)(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)制(zhi)造技術和(he)產(chan)品(pin)性能(neng)，填補國內高(gao)檔汽車用(yong)(yong)(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)的(de)(de)(de)空白。加快高(gao)壓(ya)鋼(gang)絲(si)(si)編(bian)織(zhi)膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)和(he)纏繞膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)的(de)(de)(de)更新換代速度，提高(gao)脈沖壽命。