大連膠管在使用前，必須先把膠管內(nei)壁滑石粉(fen)吹(chui)除(chu)干凈，防(fang)止(zhi)焊割炬的(de)通道被堵塞。在使用(yong)(yong)(yong)中(zhong)應避(bi)免(mian)受外界擠壓(ya)和(he)機械損傷，也不得與上述影響膠(jiao)(jiao)管(guan)(guan)(guan)(guan)質量(liang)的(de)物質接觸，不得將(jiang)管(guan)(guan)(guan)(guan)身折(zhe)疊。煤(mei)(mei)炭工(gong)業用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)主要(yao)有液壓(ya)支(zhi)架膠(jiao)(jiao)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)。近(jin)年來，有些煤(mei)(mei)礦(kuang)液壓(ya)支(zhi)架的(de)壓(ya)力要(yao)求已經(jing)提(ti)高(gao)，一部分(fen)鋼(gang)絲(si)(si)編織膠(jiao)(jiao)管(guan)(guan)(guan)(guan)不能滿足(zu)其性(xing)能要(yao)求，要(yao)求改(gai)用(yong)(yong)(yong)鋼(gang)絲(si)(si)纏繞油(you)管(guan)(guan)(guan)(guan)。此外，為防(fang)止(zhi)煤(mei)(mei)礦(kuang)井下(xia)采煤(mei)(mei)過(guo)程中(zhong)煤(mei)(mei)塵污染和(he)提(ti)高(gao)生(sheng)產安(an)全性(xing)，增(zeng)加了煤(mei)(mei)礦(kuang)用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)的(de)品(pin)種，如煤(mei)(mei)層探水(shui)封(feng)孔(kong)器伸縮油(you)管(guan)(guan)(guan)(guan)，用(yong)(yong)(yong)于煤(mei)(mei)礦(kuang)井下(xia)工(gong)作面綜采前對煤(mei)(mei)層進行注水(shui)、注漿等作業。據報道，國內(nei)已有廠家生(sheng)產，并經(jing)十幾(ji)家煤(mei)(mei)礦(kuang)試用(yong)(yong)(yong)，可替代同類進口產品(pin)。膠(jiao)(jiao)管(guan)(guan)(guan)(guan)膠(jiao)(jiao)帶(dai)的(de)發(fa)展(zhan)，膠(jiao)(jiao)管(guan)(guan)(guan)(guan)發(fa)展(zhan)的(de)重點是提(ti)升汽車用(yong)(yong)(yong)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)制造技術和(he)產品(pin)性(xing)能，填(tian)補國內(nei)高(gao)檔汽車用(yong)(yong)(yong)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)膠(jiao)(jiao)帶(dai)的(de)空(kong)白。加快高(gao)壓(ya)鋼(gang)絲(si)(si)編織膠(jiao)(jiao)管(guan)(guan)(guan)(guan)膠(jiao)(jiao)帶(dai)和(he)纏繞膠(jiao)(jiao)管(guan)(guan)(guan)(guan)的(de)更(geng)新換代速度(du)，提(ti)高(gao)脈沖壽命。