大連膠管在使用前，必須先把膠管內(nei)(nei)壁(bi)滑石粉(fen)吹除干凈，防(fang)止(zhi)焊(han)割炬的(de)(de)(de)(de)通道(dao)被堵塞。在使(shi)用(yong)(yong)(yong)中應避免受(shou)外界(jie)擠壓(ya)和(he)機(ji)械(xie)損(sun)傷，也不得與上述影響膠(jiao)管(guan)(guan)(guan)(guan)質(zhi)量(liang)的(de)(de)(de)(de)物質(zhi)接觸，不得將管(guan)(guan)(guan)(guan)身折疊。煤(mei)炭工業用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)主要(yao)有(you)液(ye)壓(ya)支架(jia)膠(jiao)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)。近年來，有(you)些煤(mei)礦(kuang)(kuang)液(ye)壓(ya)支架(jia)的(de)(de)(de)(de)壓(ya)力要(yao)求已經提(ti)高(gao)(gao)，一部分鋼(gang)(gang)絲編(bian)織(zhi)膠(jiao)管(guan)(guan)(guan)(guan)不能(neng)滿足(zu)其性(xing)能(neng)要(yao)求，要(yao)求改用(yong)(yong)(yong)鋼(gang)(gang)絲纏(chan)繞油(you)管(guan)(guan)(guan)(guan)。此外，為防(fang)止(zhi)煤(mei)礦(kuang)(kuang)井下采(cai)煤(mei)過程中煤(mei)塵污染和(he)提(ti)高(gao)(gao)生(sheng)產(chan)安全性(xing)，增加了(le)煤(mei)礦(kuang)(kuang)用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)品(pin)種，如煤(mei)層探水封孔器伸縮油(you)管(guan)(guan)(guan)(guan)，用(yong)(yong)(yong)于煤(mei)礦(kuang)(kuang)井下工作面綜采(cai)前對煤(mei)層進行注(zhu)水、注(zhu)漿等作業。據報道(dao)，國(guo)內(nei)(nei)已有(you)廠家生(sheng)產(chan)，并經十幾(ji)家煤(mei)礦(kuang)(kuang)試用(yong)(yong)(yong)，可替代同類(lei)進口產(chan)品(pin)。膠(jiao)管(guan)(guan)(guan)(guan)膠(jiao)帶(dai)的(de)(de)(de)(de)發(fa)展，膠(jiao)管(guan)(guan)(guan)(guan)發(fa)展的(de)(de)(de)(de)重點(dian)是提(ti)升汽車(che)用(yong)(yong)(yong)膠(jiao)管(guan)(guan)(guan)(guan)制造技術和(he)產(chan)品(pin)性(xing)能(neng)，填補國(guo)內(nei)(nei)高(gao)(gao)檔汽車(che)用(yong)(yong)(yong)膠(jiao)管(guan)(guan)(guan)(guan)膠(jiao)帶(dai)的(de)(de)(de)(de)空(kong)白。加快高(gao)(gao)壓(ya)鋼(gang)(gang)絲編(bian)織(zhi)膠(jiao)管(guan)(guan)(guan)(guan)膠(jiao)帶(dai)和(he)纏(chan)繞膠(jiao)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)更新換代速度，提(ti)高(gao)(gao)脈沖壽命。