大連膠管在使用前，必須先把膠管內(nei)壁滑石(shi)粉吹除干凈，防止(zhi)焊割炬的(de)(de)(de)通道被(bei)堵塞。在使用(yong)(yong)中應(ying)避免(mian)受外界擠壓(ya)(ya)和(he)機械損傷，也不(bu)(bu)得與上述影響膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)質量的(de)(de)(de)物質接(jie)觸，不(bu)(bu)得將管(guan)(guan)(guan)(guan)(guan)身折疊(die)。煤(mei)炭(tan)工業用(yong)(yong)油(you)管(guan)(guan)(guan)(guan)(guan)主(zhu)要(yao)有液壓(ya)(ya)支(zhi)架膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)。近(jin)年(nian)來，有些煤(mei)礦液壓(ya)(ya)支(zhi)架的(de)(de)(de)壓(ya)(ya)力要(yao)求(qiu)已經提(ti)高(gao)，一部分鋼絲(si)編織膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)不(bu)(bu)能滿足其性(xing)能要(yao)求(qiu)，要(yao)求(qiu)改用(yong)(yong)鋼絲(si)纏(chan)繞油(you)管(guan)(guan)(guan)(guan)(guan)。此外，為(wei)防止(zhi)煤(mei)礦井下采煤(mei)過程中煤(mei)塵污染(ran)和(he)提(ti)高(gao)生(sheng)(sheng)產(chan)安全性(xing)，增加了煤(mei)礦用(yong)(yong)油(you)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)品種，如煤(mei)層(ceng)探水封孔器伸縮油(you)管(guan)(guan)(guan)(guan)(guan)，用(yong)(yong)于煤(mei)礦井下工作(zuo)(zuo)面綜采前對煤(mei)層(ceng)進行注水、注漿等作(zuo)(zuo)業。據(ju)報道，國(guo)內(nei)已有廠(chang)家(jia)生(sheng)(sheng)產(chan)，并經十幾家(jia)煤(mei)礦試用(yong)(yong)，可替代(dai)同類(lei)進口產(chan)品。膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)的(de)(de)(de)發展，膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)發展的(de)(de)(de)重(zhong)點是提(ti)升汽(qi)車用(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)制造技術和(he)產(chan)品性(xing)能，填補國(guo)內(nei)高(gao)檔汽(qi)車用(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)的(de)(de)(de)空白。加快高(gao)壓(ya)(ya)鋼絲(si)編織膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)(jiao)帶(dai)和(he)纏(chan)繞膠(jiao)(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)更新(xin)換代(dai)速度，提(ti)高(gao)脈沖壽命。