大連膠管在使用前，必須先把膠管內壁滑石粉吹除干凈，防(fang)止(zhi)焊割炬(ju)的(de)通道被堵塞。在使用(yong)(yong)(yong)中(zhong)應(ying)避(bi)免(mian)受外界擠壓(ya)和機械損傷(shang)，也不(bu)得(de)與(yu)上述影(ying)響膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)質量的(de)物(wu)質接(jie)觸(chu)，不(bu)得(de)將管(guan)(guan)(guan)身折疊。煤(mei)炭工業用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)主(zhu)要(yao)有(you)液壓(ya)支架膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)管(guan)(guan)(guan)。近年來，有(you)些煤(mei)礦液壓(ya)支架的(de)壓(ya)力要(yao)求(qiu)(qiu)已經提(ti)(ti)高(gao)(gao)，一部分鋼絲編(bian)織膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)不(bu)能滿足其性(xing)能要(yao)求(qiu)(qiu)，要(yao)求(qiu)(qiu)改用(yong)(yong)(yong)鋼絲纏繞油(you)管(guan)(guan)(guan)。此外，為防(fang)止(zhi)煤(mei)礦井(jing)(jing)下(xia)(xia)采煤(mei)過(guo)程中(zhong)煤(mei)塵污染和提(ti)(ti)高(gao)(gao)生產(chan)安全性(xing)，增加(jia)了(le)煤(mei)礦用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)的(de)品種，如煤(mei)層探水封孔器(qi)伸縮油(you)管(guan)(guan)(guan)，用(yong)(yong)(yong)于煤(mei)礦井(jing)(jing)下(xia)(xia)工作(zuo)面綜采前對(dui)煤(mei)層進行注水、注漿(jiang)等(deng)作(zuo)業。據報道，國(guo)內已有(you)廠(chang)家(jia)生產(chan)，并經十幾家(jia)煤(mei)礦試用(yong)(yong)(yong)，可替代同類進口產(chan)品。膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)(dai)的(de)發(fa)展，膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)發(fa)展的(de)重點是(shi)提(ti)(ti)升汽車(che)用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)制造技術和產(chan)品性(xing)能，填(tian)補國(guo)內高(gao)(gao)檔汽車(che)用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)(dai)的(de)空白。加(jia)快高(gao)(gao)壓(ya)鋼絲編(bian)織膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)(dai)和纏繞膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)的(de)更新換代速度(du)，提(ti)(ti)高(gao)(gao)脈沖壽命(ming)。