大連膠管在使用前，必須先把膠管內壁滑石粉吹除(chu)干凈，防止(zhi)焊割(ge)炬的(de)(de)通道(dao)被(bei)堵塞(sai)。在(zai)使用(yong)中應(ying)避免受外(wai)界擠壓(ya)和機(ji)械損傷，也不(bu)(bu)得與上述影響膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)質(zhi)量的(de)(de)物質(zhi)接觸，不(bu)(bu)得將管(guan)(guan)(guan)(guan)(guan)(guan)(guan)身折(zhe)疊。煤(mei)(mei)炭工業(ye)用(yong)油(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)主(zhu)要(yao)有(you)液壓(ya)支架膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。近年來，有(you)些煤(mei)(mei)礦(kuang)液壓(ya)支架的(de)(de)壓(ya)力要(yao)求(qiu)已經(jing)提(ti)(ti)(ti)高(gao)(gao)，一部(bu)分鋼絲(si)編織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)不(bu)(bu)能(neng)滿(man)足其性能(neng)要(yao)求(qiu)，要(yao)求(qiu)改用(yong)鋼絲(si)纏繞油(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。此外(wai)，為防止(zhi)煤(mei)(mei)礦(kuang)井下(xia)采煤(mei)(mei)過程(cheng)中煤(mei)(mei)塵污(wu)染和提(ti)(ti)(ti)高(gao)(gao)生產(chan)安全性，增加(jia)了煤(mei)(mei)礦(kuang)用(yong)油(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)品種，如煤(mei)(mei)層探水封孔器伸(shen)縮油(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，用(yong)于煤(mei)(mei)礦(kuang)井下(xia)工作面綜采前對煤(mei)(mei)層進行注(zhu)水、注(zhu)漿(jiang)等作業(ye)。據報道(dao)，國內已有(you)廠家(jia)生產(chan)，并(bing)經(jing)十幾家(jia)煤(mei)(mei)礦(kuang)試用(yong)，可替代同(tong)類進口產(chan)品。膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶的(de)(de)發展，膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)發展的(de)(de)重點(dian)是(shi)提(ti)(ti)(ti)升(sheng)汽(qi)車用(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)制造技(ji)術和產(chan)品性能(neng)，填補國內高(gao)(gao)檔汽(qi)車用(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶的(de)(de)空白。加(jia)快(kuai)高(gao)(gao)壓(ya)鋼絲(si)編織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶和纏繞膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)更新換(huan)代速度(du)，提(ti)(ti)(ti)高(gao)(gao)脈沖壽(shou)命。