大連膠管在使用前，必須先把膠管內(nei)壁(bi)滑石(shi)粉吹除干凈，防止(zhi)焊割炬(ju)的(de)(de)通道被堵塞。在使用(yong)中(zhong)應(ying)避免受外(wai)界擠壓(ya)和(he)機械損傷，也(ye)不(bu)得(de)與上(shang)述影(ying)響膠(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)質(zhi)量的(de)(de)物質(zhi)接觸(chu)，不(bu)得(de)將管(guan)(guan)(guan)(guan)(guan)(guan)身折疊。煤(mei)炭工業用(yong)油(you)管(guan)(guan)(guan)(guan)(guan)(guan)主要有(you)液壓(ya)支架(jia)(jia)膠(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)。近年(nian)來，有(you)些煤(mei)礦(kuang)液壓(ya)支架(jia)(jia)的(de)(de)壓(ya)力要求已經(jing)提高(gao)，一部分鋼絲(si)編織(zhi)膠(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)不(bu)能(neng)滿足(zu)其性(xing)(xing)能(neng)要求，要求改用(yong)鋼絲(si)纏(chan)繞油(you)管(guan)(guan)(guan)(guan)(guan)(guan)。此外(wai)，為防止(zhi)煤(mei)礦(kuang)井下(xia)采(cai)煤(mei)過(guo)程中(zhong)煤(mei)塵污染(ran)和(he)提高(gao)生產(chan)安(an)全(quan)性(xing)(xing)，增加了煤(mei)礦(kuang)用(yong)油(you)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)品種(zhong)，如煤(mei)層(ceng)探(tan)水封(feng)孔器伸縮(suo)油(you)管(guan)(guan)(guan)(guan)(guan)(guan)，用(yong)于煤(mei)礦(kuang)井下(xia)工作面(mian)綜采(cai)前對(dui)煤(mei)層(ceng)進(jin)行注水、注漿等作業。據報道，國內(nei)已有(you)廠家生產(chan)，并經(jing)十幾家煤(mei)礦(kuang)試用(yong)，可替代同類(lei)進(jin)口產(chan)品。膠(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)膠(jiao)帶的(de)(de)發(fa)展(zhan)，膠(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)發(fa)展(zhan)的(de)(de)重點(dian)是提升汽車用(yong)膠(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)制(zhi)造技術和(he)產(chan)品性(xing)(xing)能(neng)，填補國內(nei)高(gao)檔汽車用(yong)膠(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)膠(jiao)帶的(de)(de)空(kong)白。加快高(gao)壓(ya)鋼絲(si)編織(zhi)膠(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)膠(jiao)帶和(he)纏(chan)繞膠(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)更新(xin)換(huan)代速度，提高(gao)脈沖壽命。