大連膠管在使用前，必須先把膠管內(nei)壁滑(hua)石粉吹(chui)除干(gan)凈，防(fang)止焊割炬(ju)的(de)(de)通(tong)道被(bei)堵塞。在(zai)使用(yong)中(zhong)應避免受外界擠壓(ya)和(he)機械損傷，也不(bu)得與上述影響膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)質量的(de)(de)物質接觸，不(bu)得將(jiang)管(guan)(guan)(guan)(guan)(guan)(guan)身(shen)折疊。煤(mei)炭工(gong)業用(yong)油(you)管(guan)(guan)(guan)(guan)(guan)(guan)主(zhu)要(yao)有液壓(ya)支(zhi)架膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)。近年來，有些煤(mei)礦(kuang)液壓(ya)支(zhi)架的(de)(de)壓(ya)力(li)要(yao)求(qiu)(qiu)(qiu)已經提(ti)(ti)高(gao)，一部分鋼(gang)絲編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)不(bu)能滿足其性(xing)能要(yao)求(qiu)(qiu)(qiu)，要(yao)求(qiu)(qiu)(qiu)改用(yong)鋼(gang)絲纏繞油(you)管(guan)(guan)(guan)(guan)(guan)(guan)。此外，為(wei)防(fang)止煤(mei)礦(kuang)井(jing)下(xia)采(cai)煤(mei)過程中(zhong)煤(mei)塵(chen)污染(ran)和(he)提(ti)(ti)高(gao)生產(chan)安全性(xing)，增(zeng)加(jia)(jia)了煤(mei)礦(kuang)用(yong)油(you)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)品(pin)(pin)(pin)種，如煤(mei)層探(tan)水封孔器伸(shen)縮油(you)管(guan)(guan)(guan)(guan)(guan)(guan)，用(yong)于煤(mei)礦(kuang)井(jing)下(xia)工(gong)作面綜采(cai)前對(dui)煤(mei)層進(jin)行注水、注漿等作業。據報(bao)道，國(guo)內(nei)已有廠家(jia)生產(chan)，并經十幾家(jia)煤(mei)礦(kuang)試用(yong)，可替代(dai)同類進(jin)口產(chan)品(pin)(pin)(pin)。膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(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)(guan)(guan)發展(zhan)的(de)(de)重點是(shi)提(ti)(ti)升汽車用(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)制造技術和(he)產(chan)品(pin)(pin)(pin)性(xing)能，填(tian)補國(guo)內(nei)高(gao)檔汽車用(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶(dai)的(de)(de)空白(bai)。加(jia)(jia)快高(gao)壓(ya)鋼(gang)絲編(bian)織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶(dai)和(he)纏繞膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)更新換代(dai)速度，提(ti)(ti)高(gao)脈沖壽(shou)命。