大連膠管在使用前，必須先把膠管內壁滑石粉吹除干(gan)凈，防止焊(han)割炬的(de)通道(dao)被堵(du)塞。在(zai)使(shi)用(yong)(yong)(yong)中應避免受外界擠壓(ya)和(he)機械損傷，也不得與上述影響膠管(guan)(guan)(guan)(guan)(guan)(guan)質(zhi)(zhi)量的(de)物質(zhi)(zhi)接觸，不得將管(guan)(guan)(guan)(guan)(guan)(guan)身折疊。煤(mei)(mei)炭(tan)工業用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)(guan)(guan)主(zhu)要(yao)有液壓(ya)支架膠管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)。近年來，有些煤(mei)(mei)礦(kuang)液壓(ya)支架的(de)壓(ya)力要(yao)求已(yi)經提(ti)高(gao)，一(yi)部分鋼絲(si)編織(zhi)膠管(guan)(guan)(guan)(guan)(guan)(guan)不能(neng)滿足其(qi)性能(neng)要(yao)求，要(yao)求改用(yong)(yong)(yong)鋼絲(si)纏(chan)(chan)繞油(you)管(guan)(guan)(guan)(guan)(guan)(guan)。此外，為防止煤(mei)(mei)礦(kuang)井下(xia)采(cai)煤(mei)(mei)過程中煤(mei)(mei)塵污染和(he)提(ti)高(gao)生(sheng)產安全性，增加(jia)了(le)煤(mei)(mei)礦(kuang)用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)品(pin)種，如煤(mei)(mei)層探水封(feng)孔器(qi)伸縮油(you)管(guan)(guan)(guan)(guan)(guan)(guan)，用(yong)(yong)(yong)于煤(mei)(mei)礦(kuang)井下(xia)工作(zuo)(zuo)面綜采(cai)前對煤(mei)(mei)層進(jin)行注水、注漿等作(zuo)(zuo)業。據報道(dao)，國(guo)內已(yi)有廠家生(sheng)產，并經十(shi)幾家煤(mei)(mei)礦(kuang)試用(yong)(yong)(yong)，可替(ti)代同類進(jin)口產品(pin)。膠管(guan)(guan)(guan)(guan)(guan)(guan)膠帶(dai)的(de)發展(zhan)，膠管(guan)(guan)(guan)(guan)(guan)(guan)發展(zhan)的(de)重(zhong)點是提(ti)升汽車用(yong)(yong)(yong)膠管(guan)(guan)(guan)(guan)(guan)(guan)制造技術和(he)產品(pin)性能(neng)，填(tian)補國(guo)內高(gao)檔汽車用(yong)(yong)(yong)膠管(guan)(guan)(guan)(guan)(guan)(guan)膠帶(dai)的(de)空白。加(jia)快高(gao)壓(ya)鋼絲(si)編織(zhi)膠管(guan)(guan)(guan)(guan)(guan)(guan)膠帶(dai)和(he)纏(chan)(chan)繞膠管(guan)(guan)(guan)(guan)(guan)(guan)的(de)更(geng)新換代速(su)度(du)，提(ti)高(gao)脈沖(chong)壽命。