大連膠管在使用前，必須先把膠管內(nei)壁(bi)滑石(shi)粉吹除(chu)干凈，防(fang)(fang)止焊割炬的(de)通道被堵塞。在使用(yong)(yong)(yong)中(zhong)應避免受外界(jie)擠壓和(he)機械損傷，也不(bu)(bu)得與上述影響膠(jiao)(jiao)管(guan)(guan)(guan)質量的(de)物質接觸(chu)，不(bu)(bu)得將管(guan)(guan)(guan)身折疊。煤(mei)(mei)炭(tan)工業用(yong)(yong)(yong)油管(guan)(guan)(guan)主要(yao)(yao)有(you)液(ye)壓支架膠(jiao)(jiao)管(guan)(guan)(guan)管(guan)(guan)(guan)。近年來，有(you)些(xie)煤(mei)(mei)礦(kuang)液(ye)壓支架的(de)壓力(li)要(yao)(yao)求(qiu)已(yi)經提高，一部分鋼(gang)絲(si)編(bian)織(zhi)膠(jiao)(jiao)管(guan)(guan)(guan)不(bu)(bu)能滿(man)足(zu)其性能要(yao)(yao)求(qiu)，要(yao)(yao)求(qiu)改用(yong)(yong)(yong)鋼(gang)絲(si)纏(chan)繞油管(guan)(guan)(guan)。此外，為防(fang)(fang)止煤(mei)(mei)礦(kuang)井下采煤(mei)(mei)過程(cheng)中(zhong)煤(mei)(mei)塵污(wu)染和(he)提高生產(chan)安(an)全性，增加(jia)了煤(mei)(mei)礦(kuang)用(yong)(yong)(yong)油管(guan)(guan)(guan)的(de)品種，如(ru)煤(mei)(mei)層探(tan)水(shui)封孔器(qi)伸縮油管(guan)(guan)(guan)，用(yong)(yong)(yong)于煤(mei)(mei)礦(kuang)井下工作面綜采前對煤(mei)(mei)層進行注水(shui)、注漿(jiang)等作業。據報道，國內(nei)已(yi)有(you)廠家(jia)生產(chan)，并經十幾家(jia)煤(mei)(mei)礦(kuang)試用(yong)(yong)(yong)，可替(ti)代同類進口(kou)產(chan)品。膠(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)帶的(de)發展(zhan)，膠(jiao)(jiao)管(guan)(guan)(guan)發展(zhan)的(de)重點(dian)是(shi)提升汽車用(yong)(yong)(yong)膠(jiao)(jiao)管(guan)(guan)(guan)制造技術和(he)產(chan)品性能，填補國內(nei)高檔汽車用(yong)(yong)(yong)膠(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)帶的(de)空(kong)白(bai)。加(jia)快高壓鋼(gang)絲(si)編(bian)織(zhi)膠(jiao)(jiao)管(guan)(guan)(guan)膠(jiao)(jiao)帶和(he)纏(chan)繞膠(jiao)(jiao)管(guan)(guan)(guan)的(de)更新換代速(su)度，提高脈(mo)沖壽命。