大連膠管在使用前，必須先把膠管內壁滑(hua)石粉吹除(chu)干凈，防(fang)止(zhi)焊割炬的(de)通道(dao)被堵塞(sai)。在使(shi)用(yong)(yong)(yong)中應避免受外界(jie)擠壓(ya)(ya)和機械損(sun)傷，也不(bu)得(de)與上述影響膠(jiao)管(guan)(guan)質量的(de)物質接觸(chu)，不(bu)得(de)將管(guan)(guan)身折疊。煤(mei)(mei)(mei)炭(tan)工(gong)業用(yong)(yong)(yong)油(you)管(guan)(guan)主要有液壓(ya)(ya)支(zhi)架膠(jiao)管(guan)(guan)管(guan)(guan)。近(jin)年(nian)來，有些煤(mei)(mei)(mei)礦液壓(ya)(ya)支(zhi)架的(de)壓(ya)(ya)力要求已經(jing)提(ti)(ti)(ti)高(gao)，一部分鋼(gang)絲(si)編(bian)織(zhi)(zhi)膠(jiao)管(guan)(guan)不(bu)能滿足其性能要求，要求改用(yong)(yong)(yong)鋼(gang)絲(si)纏繞(rao)油(you)管(guan)(guan)。此(ci)外，為防(fang)止(zhi)煤(mei)(mei)(mei)礦井下(xia)采煤(mei)(mei)(mei)過(guo)程中煤(mei)(mei)(mei)塵污(wu)染和提(ti)(ti)(ti)高(gao)生產(chan)安全性，增加了(le)煤(mei)(mei)(mei)礦用(yong)(yong)(yong)油(you)管(guan)(guan)的(de)品種(zhong)，如煤(mei)(mei)(mei)層(ceng)探(tan)水(shui)封孔(kong)器伸縮油(you)管(guan)(guan)，用(yong)(yong)(yong)于煤(mei)(mei)(mei)礦井下(xia)工(gong)作面(mian)綜采前(qian)對煤(mei)(mei)(mei)層(ceng)進行(xing)注水(shui)、注漿等(deng)作業。據報道(dao)，國內已有廠家生產(chan)，并經(jing)十幾家煤(mei)(mei)(mei)礦試(shi)用(yong)(yong)(yong)，可替代同類進口產(chan)品。膠(jiao)管(guan)(guan)膠(jiao)帶的(de)發展，膠(jiao)管(guan)(guan)發展的(de)重(zhong)點是提(ti)(ti)(ti)升汽(qi)車用(yong)(yong)(yong)膠(jiao)管(guan)(guan)制造技術和產(chan)品性能，填補國內高(gao)檔(dang)汽(qi)車用(yong)(yong)(yong)膠(jiao)管(guan)(guan)膠(jiao)帶的(de)空白(bai)。加快高(gao)壓(ya)(ya)鋼(gang)絲(si)編(bian)織(zhi)(zhi)膠(jiao)管(guan)(guan)膠(jiao)帶和纏繞(rao)膠(jiao)管(guan)(guan)的(de)更新換代速度，提(ti)(ti)(ti)高(gao)脈沖壽(shou)命(ming)。