大連膠管在使用前，必須先把膠管內壁(bi)滑石(shi)粉吹除干(gan)凈，防(fang)止焊割炬的(de)(de)(de)通道被堵塞(sai)。在(zai)使用(yong)(yong)中應(ying)避免受(shou)外界擠壓(ya)(ya)(ya)和機(ji)械(xie)損傷，也不(bu)得與(yu)上述影響膠(jiao)(jiao)管(guan)(guan)(guan)質(zhi)量的(de)(de)(de)物質(zhi)接觸，不(bu)得將管(guan)(guan)(guan)身折疊。煤(mei)炭工業用(yong)(yong)油(you)管(guan)(guan)(guan)主(zhu)要有(you)(you)液壓(ya)(ya)(ya)支架膠(jiao)(jiao)管(guan)(guan)(guan)管(guan)(guan)(guan)。近年來，有(you)(you)些煤(mei)礦液壓(ya)(ya)(ya)支架的(de)(de)(de)壓(ya)(ya)(ya)力(li)要求已經(jing)提(ti)高(gao)，一部分鋼(gang)絲(si)編織膠(jiao)(jiao)管(guan)(guan)(guan)不(bu)能(neng)(neng)滿足其性(xing)能(neng)(neng)要求，要求改用(yong)(yong)鋼(gang)絲(si)纏繞油(you)管(guan)(guan)(guan)。此外，為防(fang)止煤(mei)礦井(jing)下(xia)采(cai)煤(mei)過程中煤(mei)塵污染和提(ti)高(gao)生(sheng)產安全性(xing)，增加了煤(mei)礦用(yong)(yong)油(you)管(guan)(guan)(guan)的(de)(de)(de)品種，如煤(mei)層(ceng)探(tan)水封(feng)孔器伸(shen)縮(suo)油(you)管(guan)(guan)(guan)，用(yong)(yong)于煤(mei)礦井(jing)下(xia)工作面綜(zong)采(cai)前(qian)對煤(mei)層(ceng)進行(xing)注水、注漿(jiang)等(deng)作業。據報道，國內已有(you)(you)廠家(jia)生(sheng)產，并經(jing)十(shi)幾家(jia)煤(mei)礦試用(yong)(yong)，可替代(dai)同類進口(kou)產品。膠(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)帶的(de)(de)(de)發展，膠(jiao)(jiao)管(guan)(guan)(guan)發展的(de)(de)(de)重點是提(ti)升汽(qi)車用(yong)(yong)膠(jiao)(jiao)管(guan)(guan)(guan)制造技術和產品性(xing)能(neng)(neng)，填(tian)補國內高(gao)檔汽(qi)車用(yong)(yong)膠(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)帶的(de)(de)(de)空白(bai)。加快高(gao)壓(ya)(ya)(ya)鋼(gang)絲(si)編織膠(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)帶和纏繞膠(jiao)(jiao)管(guan)(guan)(guan)的(de)(de)(de)更新換代(dai)速度，提(ti)高(gao)脈沖壽命。