大連膠管在使用前，必須先把膠管內壁滑石粉吹除干凈，防止焊割炬的(de)(de)通道被堵塞(sai)。在使(shi)用(yong)(yong)中(zhong)(zhong)應避免(mian)受外(wai)界擠(ji)壓(ya)和機械損傷，也不得(de)與上述影響膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)質量的(de)(de)物質接觸(chu)，不得(de)將管(guan)(guan)(guan)(guan)身折疊。煤(mei)(mei)(mei)炭工(gong)業用(yong)(yong)油管(guan)(guan)(guan)(guan)主要(yao)有(you)液(ye)(ye)壓(ya)支架(jia)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)。近(jin)年(nian)來(lai)，有(you)些煤(mei)(mei)(mei)礦(kuang)液(ye)(ye)壓(ya)支架(jia)的(de)(de)壓(ya)力要(yao)求(qiu)已(yi)經提高，一部分鋼絲(si)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)不能滿足其性能要(yao)求(qiu)，要(yao)求(qiu)改用(yong)(yong)鋼絲(si)纏繞油管(guan)(guan)(guan)(guan)。此外(wai)，為防止煤(mei)(mei)(mei)礦(kuang)井下采(cai)煤(mei)(mei)(mei)過程中(zhong)(zhong)煤(mei)(mei)(mei)塵污染(ran)和提高生產(chan)(chan)安全性，增(zeng)加(jia)了煤(mei)(mei)(mei)礦(kuang)用(yong)(yong)油管(guan)(guan)(guan)(guan)的(de)(de)品種，如煤(mei)(mei)(mei)層探水(shui)封孔器(qi)伸縮油管(guan)(guan)(guan)(guan)，用(yong)(yong)于煤(mei)(mei)(mei)礦(kuang)井下工(gong)作面綜(zong)采(cai)前對煤(mei)(mei)(mei)層進(jin)行注水(shui)、注漿等(deng)作業。據報道，國內已(yi)有(you)廠家生產(chan)(chan)，并經十幾家煤(mei)(mei)(mei)礦(kuang)試用(yong)(yong)，可(ke)替代同(tong)類進(jin)口產(chan)(chan)品。膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶(dai)的(de)(de)發展(zhan)，膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)發展(zhan)的(de)(de)重(zhong)點是(shi)提升(sheng)汽車用(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)制造技(ji)術和產(chan)(chan)品性能，填(tian)補國內高檔汽車用(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶(dai)的(de)(de)空白。加(jia)快高壓(ya)鋼絲(si)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶(dai)和纏繞膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)的(de)(de)更新換代速度(du)，提高脈沖壽命。