大連膠管在使用前，必須先把膠管內壁滑石粉吹除干凈(jing)，防止(zhi)焊割炬的(de)通道被堵塞。在使(shi)用(yong)(yong)(yong)中(zhong)應避免受外界(jie)擠壓(ya)和(he)機(ji)械損傷(shang)，也(ye)不(bu)得(de)與上述影響膠(jiao)(jiao)管(guan)(guan)(guan)(guan)質量的(de)物質接(jie)觸，不(bu)得(de)將管(guan)(guan)(guan)(guan)身折疊(die)。煤(mei)(mei)炭工業用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)主要有(you)液(ye)壓(ya)支架(jia)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)。近年來(lai)，有(you)些煤(mei)(mei)礦液(ye)壓(ya)支架(jia)的(de)壓(ya)力要求(qiu)已經(jing)提高，一部分鋼(gang)絲編織膠(jiao)(jiao)管(guan)(guan)(guan)(guan)不(bu)能滿足其性能要求(qiu)，要求(qiu)改(gai)用(yong)(yong)(yong)鋼(gang)絲纏繞油(you)管(guan)(guan)(guan)(guan)。此外，為防止(zhi)煤(mei)(mei)礦井下采(cai)煤(mei)(mei)過(guo)程中(zhong)煤(mei)(mei)塵污染和(he)提高生產(chan)安全性，增加(jia)了煤(mei)(mei)礦用(yong)(yong)(yong)油(you)管(guan)(guan)(guan)(guan)的(de)品(pin)種，如煤(mei)(mei)層探(tan)水封孔器伸縮油(you)管(guan)(guan)(guan)(guan)，用(yong)(yong)(yong)于煤(mei)(mei)礦井下工作面綜采(cai)前(qian)對煤(mei)(mei)層進(jin)行(xing)注水、注漿(jiang)等作業。據(ju)報道，國內已有(you)廠家生產(chan)，并經(jing)十幾(ji)家煤(mei)(mei)礦試用(yong)(yong)(yong)，可替(ti)代同類進(jin)口產(chan)品(pin)。膠(jiao)(jiao)管(guan)(guan)(guan)(guan)膠(jiao)(jiao)帶的(de)發(fa)展，膠(jiao)(jiao)管(guan)(guan)(guan)(guan)發(fa)展的(de)重(zhong)點是提升汽車(che)用(yong)(yong)(yong)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)制造技術(shu)和(he)產(chan)品(pin)性能，填補國內高檔汽車(che)用(yong)(yong)(yong)膠(jiao)(jiao)管(guan)(guan)(guan)(guan)膠(jiao)(jiao)帶的(de)空白。加(jia)快高壓(ya)鋼(gang)絲編織膠(jiao)(jiao)管(guan)(guan)(guan)(guan)膠(jiao)(jiao)帶和(he)纏繞膠(jiao)(jiao)管(guan)(guan)(guan)(guan)的(de)更(geng)新換代速度，提高脈(mo)沖(chong)壽命(ming)。