大連膠管在使用前，必須先把膠管內壁滑石粉吹除干凈，防(fang)止焊割炬的(de)(de)(de)通道(dao)被堵塞。在使用(yong)(yong)(yong)中應避免受外(wai)界擠(ji)壓和機械(xie)損傷，也不得(de)與上述(shu)影響膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)質量(liang)的(de)(de)(de)物質接觸(chu)，不得(de)將(jiang)管(guan)(guan)(guan)(guan)(guan)身折疊(die)。煤(mei)炭工業用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)(guan)主要(yao)(yao)(yao)有(you)液壓支架膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)。近年來，有(you)些煤(mei)礦(kuang)(kuang)液壓支架的(de)(de)(de)壓力要(yao)(yao)(yao)求(qiu)已經提(ti)高(gao)，一部分鋼(gang)(gang)絲編織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)不能(neng)滿足其性(xing)能(neng)要(yao)(yao)(yao)求(qiu)，要(yao)(yao)(yao)求(qiu)改用(yong)(yong)(yong)鋼(gang)(gang)絲纏繞(rao)油(you)管(guan)(guan)(guan)(guan)(guan)。此(ci)外(wai)，為防(fang)止煤(mei)礦(kuang)(kuang)井(jing)下(xia)采(cai)煤(mei)過程(cheng)中煤(mei)塵污染和提(ti)高(gao)生產(chan)(chan)(chan)安全性(xing)，增加(jia)(jia)了(le)煤(mei)礦(kuang)(kuang)用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)品(pin)種，如煤(mei)層探(tan)水(shui)(shui)封孔器伸縮油(you)管(guan)(guan)(guan)(guan)(guan)，用(yong)(yong)(yong)于煤(mei)礦(kuang)(kuang)井(jing)下(xia)工作(zuo)(zuo)面綜(zong)采(cai)前對煤(mei)層進(jin)行注(zhu)水(shui)(shui)、注(zhu)漿等作(zuo)(zuo)業。據報(bao)道(dao)，國內已有(you)廠家生產(chan)(chan)(chan)，并經十(shi)幾(ji)家煤(mei)礦(kuang)(kuang)試(shi)用(yong)(yong)(yong)，可(ke)替(ti)代同類進(jin)口產(chan)(chan)(chan)品(pin)。膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶的(de)(de)(de)發展，膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)發展的(de)(de)(de)重點是提(ti)升汽車用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)制造技(ji)術和產(chan)(chan)(chan)品(pin)性(xing)能(neng)，填(tian)補國內高(gao)檔汽車用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶的(de)(de)(de)空白(bai)。加(jia)(jia)快高(gao)壓鋼(gang)(gang)絲編織膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)(jiao)(jiao)(jiao)帶和纏繞(rao)膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)更(geng)新換代速度，提(ti)高(gao)脈(mo)沖壽(shou)命。