大連膠管在使用前，必須先把膠管內壁滑石粉吹除(chu)干凈，防止焊割炬的通(tong)道被(bei)堵(du)塞。在使(shi)用(yong)(yong)中應避(bi)免受外界擠(ji)壓(ya)和(he)(he)(he)機械損傷，也不得與上述影響膠(jiao)(jiao)(jiao)管(guan)(guan)質量的物質接觸，不得將管(guan)(guan)身折疊(die)。煤(mei)(mei)炭工業用(yong)(yong)油(you)管(guan)(guan)主(zhu)要有(you)液壓(ya)支架膠(jiao)(jiao)(jiao)管(guan)(guan)管(guan)(guan)。近(jin)年來，有(you)些(xie)煤(mei)(mei)礦(kuang)液壓(ya)支架的壓(ya)力(li)要求已(yi)經提(ti)高(gao)(gao)，一部分(fen)鋼絲編織膠(jiao)(jiao)(jiao)管(guan)(guan)不能(neng)(neng)滿足其性能(neng)(neng)要求，要求改用(yong)(yong)鋼絲纏繞油(you)管(guan)(guan)。此(ci)外，為防止煤(mei)(mei)礦(kuang)井下(xia)(xia)采煤(mei)(mei)過程中煤(mei)(mei)塵污染和(he)(he)(he)提(ti)高(gao)(gao)生(sheng)產安全性，增加了煤(mei)(mei)礦(kuang)用(yong)(yong)油(you)管(guan)(guan)的品種，如煤(mei)(mei)層(ceng)探水(shui)封孔(kong)器(qi)伸(shen)縮油(you)管(guan)(guan)，用(yong)(yong)于(yu)煤(mei)(mei)礦(kuang)井下(xia)(xia)工作(zuo)面綜采前對(dui)煤(mei)(mei)層(ceng)進行注(zhu)水(shui)、注(zhu)漿(jiang)等作(zuo)業。據報道，國(guo)內已(yi)有(you)廠家生(sheng)產，并經十幾家煤(mei)(mei)礦(kuang)試用(yong)(yong)，可(ke)替(ti)代同(tong)類進口產品。膠(jiao)(jiao)(jiao)管(guan)(guan)膠(jiao)(jiao)(jiao)帶(dai)的發展(zhan)，膠(jiao)(jiao)(jiao)管(guan)(guan)發展(zhan)的重(zhong)點(dian)是提(ti)升(sheng)汽車用(yong)(yong)膠(jiao)(jiao)(jiao)管(guan)(guan)制造技(ji)術和(he)(he)(he)產品性能(neng)(neng)，填補國(guo)內高(gao)(gao)檔汽車用(yong)(yong)膠(jiao)(jiao)(jiao)管(guan)(guan)膠(jiao)(jiao)(jiao)帶(dai)的空白。加快高(gao)(gao)壓(ya)鋼絲編織膠(jiao)(jiao)(jiao)管(guan)(guan)膠(jiao)(jiao)(jiao)帶(dai)和(he)(he)(he)纏繞膠(jiao)(jiao)(jiao)管(guan)(guan)的更新換代速度(du)，提(ti)高(gao)(gao)脈(mo)沖壽(shou)命。