大連膠管在使用前，必須先把膠管內(nei)壁滑石(shi)粉(fen)吹除干凈，防止焊割炬的(de)通道(dao)被堵塞。在使用(yong)(yong)(yong)中(zhong)應(ying)避免受外界擠(ji)壓和機械損傷，也不得(de)與(yu)上述影響膠(jiao)管(guan)(guan)(guan)(guan)(guan)質量的(de)物質接觸，不得(de)將管(guan)(guan)(guan)(guan)(guan)身折(zhe)疊。煤(mei)炭(tan)工業用(yong)(yong)(yong)油管(guan)(guan)(guan)(guan)(guan)主(zhu)要(yao)有液壓支(zhi)架膠(jiao)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)。近年來，有些煤(mei)礦(kuang)液壓支(zhi)架的(de)壓力要(yao)求已(yi)經提高(gao)，一(yi)部(bu)分鋼(gang)絲編織膠(jiao)管(guan)(guan)(guan)(guan)(guan)不能滿(man)足(zu)其性(xing)能要(yao)求，要(yao)求改用(yong)(yong)(yong)鋼(gang)絲纏繞油管(guan)(guan)(guan)(guan)(guan)。此外，為防止煤(mei)礦(kuang)井(jing)下采煤(mei)過程中(zhong)煤(mei)塵污染和提高(gao)生(sheng)產(chan)安(an)全性(xing)，增加了煤(mei)礦(kuang)用(yong)(yong)(yong)油管(guan)(guan)(guan)(guan)(guan)的(de)品種，如煤(mei)層(ceng)探水(shui)封孔器伸縮油管(guan)(guan)(guan)(guan)(guan)，用(yong)(yong)(yong)于煤(mei)礦(kuang)井(jing)下工作(zuo)(zuo)面綜采前對煤(mei)層(ceng)進行注水(shui)、注漿等作(zuo)(zuo)業。據報(bao)道(dao)，國(guo)內(nei)已(yi)有廠(chang)家(jia)生(sheng)產(chan)，并經十幾家(jia)煤(mei)礦(kuang)試用(yong)(yong)(yong)，可替代(dai)同(tong)類進口產(chan)品。膠(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)帶的(de)發展(zhan)，膠(jiao)管(guan)(guan)(guan)(guan)(guan)發展(zhan)的(de)重點是提升汽車用(yong)(yong)(yong)膠(jiao)管(guan)(guan)(guan)(guan)(guan)制造技術和產(chan)品性(xing)能，填補國(guo)內(nei)高(gao)檔(dang)汽車用(yong)(yong)(yong)膠(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)帶的(de)空(kong)白。加快(kuai)高(gao)壓鋼(gang)絲編織膠(jiao)管(guan)(guan)(guan)(guan)(guan)膠(jiao)帶和纏繞膠(jiao)管(guan)(guan)(guan)(guan)(guan)的(de)更新換代(dai)速度(du)，提高(gao)脈沖壽命。