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(bei)堵塞。在使用(yong)(yong)(yong)中(zhong)應(ying)避(bi)免(mian)受外界擠壓(ya)和(he)(he)機械損(sun)傷，也不得與上(shang)述影響膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)質量的(de)(de)物質接觸，不得將管(guan)(guan)(guan)身折疊。煤(mei)(mei)炭工業用(yong)(yong)(yong)油(you)(you)管(guan)(guan)(guan)主要(yao)有液(ye)壓(ya)支架膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)管(guan)(guan)(guan)。近年來，有些(xie)煤(mei)(mei)礦(kuang)液(ye)壓(ya)支架的(de)(de)壓(ya)力要(yao)求已經提(ti)高，一部分鋼絲(si)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)不能(neng)滿足其(qi)性能(neng)要(yao)求，要(yao)求改用(yong)(yong)(yong)鋼絲(si)纏繞油(you)(you)管(guan)(guan)(guan)。此外，為防止煤(mei)(mei)礦(kuang)井下采煤(mei)(mei)過程中(zhong)煤(mei)(mei)塵污(wu)染和(he)(he)提(ti)高生產安(an)全(quan)性，增加了煤(mei)(mei)礦(kuang)用(yong)(yong)(yong)油(you)(you)管(guan)(guan)(guan)的(de)(de)品(pin)(pin)種，如煤(mei)(mei)層(ceng)探水封孔器伸(shen)縮油(you)(you)管(guan)(guan)(guan)，用(yong)(yong)(yong)于(yu)煤(mei)(mei)礦(kuang)井下工作(zuo)面綜采前對(dui)煤(mei)(mei)層(ceng)進(jin)行注水、注漿等作(zuo)業。據報道，國內已有廠家(jia)生產，并經十幾(ji)家(jia)煤(mei)(mei)礦(kuang)試(shi)用(yong)(yong)(yong)，可替代(dai)同類(lei)進(jin)口產品(pin)(pin)。膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶的(de)(de)發展，膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)發展的(de)(de)重點是提(ti)升汽車(che)用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)制(zhi)造(zao)技術(shu)和(he)(he)產品(pin)(pin)性能(neng)，填補國內高檔汽車(che)用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶的(de)(de)空白(bai)。加快高壓(ya)鋼絲(si)編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶和(he)(he)纏繞膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)的(de)(de)更新換代(dai)速(su)度(du)，提(ti)高脈沖(chong)壽命(ming)。