大連膠管在使用前，必須先把膠管內(nei)壁(bi)滑石粉吹除干凈，防(fang)止(zhi)焊割炬的(de)通道被堵塞。在使用(yong)中(zhong)應避(bi)免受(shou)外(wai)(wai)界擠壓和(he)機(ji)械(xie)損傷(shang)，也(ye)不(bu)得與上述影響膠管(guan)(guan)(guan)(guan)(guan)質(zhi)量的(de)物(wu)質(zhi)接觸，不(bu)得將管(guan)(guan)(guan)(guan)(guan)身折疊。煤(mei)(mei)(mei)炭(tan)工業(ye)用(yong)油(you)管(guan)(guan)(guan)(guan)(guan)主要(yao)有(you)液壓支架(jia)膠管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)。近年來，有(you)些(xie)煤(mei)(mei)(mei)礦液壓支架(jia)的(de)壓力要(yao)求(qiu)已經提高，一(yi)部(bu)分鋼(gang)絲編織(zhi)膠管(guan)(guan)(guan)(guan)(guan)不(bu)能(neng)滿足其性(xing)能(neng)要(yao)求(qiu)，要(yao)求(qiu)改用(yong)鋼(gang)絲纏繞油(you)管(guan)(guan)(guan)(guan)(guan)。此外(wai)(wai)，為防(fang)止(zhi)煤(mei)(mei)(mei)礦井(jing)(jing)下采煤(mei)(mei)(mei)過程中(zhong)煤(mei)(mei)(mei)塵污染和(he)提高生產(chan)(chan)安全(quan)性(xing)，增加了煤(mei)(mei)(mei)礦用(yong)油(you)管(guan)(guan)(guan)(guan)(guan)的(de)品種(zhong)，如煤(mei)(mei)(mei)層(ceng)探水(shui)封孔器伸(shen)縮油(you)管(guan)(guan)(guan)(guan)(guan)，用(yong)于(yu)煤(mei)(mei)(mei)礦井(jing)(jing)下工作面綜(zong)采前對煤(mei)(mei)(mei)層(ceng)進行注水(shui)、注漿等作業(ye)。據報道，國內(nei)已有(you)廠(chang)家生產(chan)(chan)，并經十幾家煤(mei)(mei)(mei)礦試用(yong)，可替代同類進口產(chan)(chan)品。膠管(guan)(guan)(guan)(guan)(guan)膠帶(dai)的(de)發展(zhan)，膠管(guan)(guan)(guan)(guan)(guan)發展(zhan)的(de)重點是提升(sheng)汽(qi)車用(yong)膠管(guan)(guan)(guan)(guan)(guan)制造技術和(he)產(chan)(chan)品性(xing)能(neng)，填(tian)補(bu)國內(nei)高檔(dang)汽(qi)車用(yong)膠管(guan)(guan)(guan)(guan)(guan)膠帶(dai)的(de)空白。加快高壓鋼(gang)絲編織(zhi)膠管(guan)(guan)(guan)(guan)(guan)膠帶(dai)和(he)纏繞膠管(guan)(guan)(guan)(guan)(guan)的(de)更新(xin)換代速度，提高脈沖壽命。