大連膠管在使用前，必須先把膠管內壁滑石粉吹除干凈(jing)，防止焊割炬的(de)通道(dao)被堵塞(sai)。在使用(yong)(yong)(yong)中(zhong)應避免受外(wai)(wai)界擠壓(ya)和機械損傷，也不得與上述影響膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)質(zhi)量的(de)物質(zhi)接觸，不得將管(guan)(guan)(guan)(guan)(guan)身折疊。煤(mei)(mei)炭工業(ye)用(yong)(yong)(yong)油管(guan)(guan)(guan)(guan)(guan)主要有(you)(you)液壓(ya)支架(jia)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)。近年來(lai)，有(you)(you)些煤(mei)(mei)礦(kuang)液壓(ya)支架(jia)的(de)壓(ya)力要求(qiu)已(yi)經提(ti)(ti)高(gao)，一部分鋼(gang)絲(si)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)不能滿足其性能要求(qiu)，要求(qiu)改(gai)用(yong)(yong)(yong)鋼(gang)絲(si)纏繞油管(guan)(guan)(guan)(guan)(guan)。此外(wai)(wai)，為防止煤(mei)(mei)礦(kuang)井(jing)下采煤(mei)(mei)過程中(zhong)煤(mei)(mei)塵污染(ran)和提(ti)(ti)高(gao)生(sheng)產(chan)安全性，增加了煤(mei)(mei)礦(kuang)用(yong)(yong)(yong)油管(guan)(guan)(guan)(guan)(guan)的(de)品種(zhong)，如煤(mei)(mei)層(ceng)探水封(feng)孔器伸(shen)縮(suo)油管(guan)(guan)(guan)(guan)(guan)，用(yong)(yong)(yong)于(yu)煤(mei)(mei)礦(kuang)井(jing)下工作面綜采前(qian)對煤(mei)(mei)層(ceng)進行注水、注漿等作業(ye)。據報道(dao)，國內已(yi)有(you)(you)廠家生(sheng)產(chan)，并經十(shi)幾家煤(mei)(mei)礦(kuang)試(shi)用(yong)(yong)(yong)，可替代同類進口產(chan)品。膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶(dai)的(de)發展，膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)發展的(de)重點(dian)是提(ti)(ti)升汽車用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)制造技術(shu)和產(chan)品性能，填補國內高(gao)檔汽車用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶(dai)的(de)空白。加快高(gao)壓(ya)鋼(gang)絲(si)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶(dai)和纏繞膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)的(de)更新換(huan)代速度，提(ti)(ti)高(gao)脈沖壽命(ming)。