大連硬管生產的基本工序為混煉膠加工、簾布及帆布加工、膠管成型、硫化等。不同結構及不同骨架的膠管，其骨架層的加工方法及膠管成型設備各異。硬管已應(ying)用(yong)于生活生產的諸多(duo)領域(yu)，歸納使用(yong)工況，常見(jian)管(guan)(guan)(guan)類(lei)包括：輸水管(guan)(guan)(guan)、熱水管(guan)(guan)(guan)、蒸(zheng)汽管(guan)(guan)(guan)、海用(yong)管(guan)(guan)(guan)、食品飲(yin)料管(guan)(guan)(guan)、空氣(qi)管(guan)(guan)(guan)、焊接管(guan)(guan)(guan)、燃(ran)氣(qi)管(guan)(guan)(guan)、通風管(guan)(guan)(guan)、物料管(guan)(guan)(guan)、輸油管(guan)(guan)(guan)、化(hua)學管(guan)(guan)(guan)、高壓管(guan)(guan)(guan)等(deng)等(deng)。用(yong)以輸送(song)氣(qi)體、液(ye)體、漿狀(zhuang)或(huo)(huo)粒狀(zhuang)物料的一(yi)(yi)類(lei)管(guan)(guan)(guan)狀(zhuang)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)制品。由內外(wai)(wai)膠(jiao)(jiao)(jiao)(jiao)層(ceng)和(he)骨(gu)架(jia)層(ceng)組成，骨(gu)架(jia)層(ceng)的材(cai)料可用(yong)棉纖維(wei)(wei)、各種(zhong)合成纖維(wei)(wei)、碳纖維(wei)(wei)或(huo)(huo)石棉、鋼絲(si)等(deng)。一(yi)(yi)般膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)的內外(wai)(wai)膠(jiao)(jiao)(jiao)(jiao)層(ceng)材(cai)料采(cai)用(yong)天然(ran)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)、丁(ding)(ding)苯橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)或(huo)(huo)順丁(ding)(ding)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)；耐油膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)采(cai)用(yong)氯丁(ding)(ding)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)、丁(ding)(ding)腈橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)；耐酸堿，耐高溫膠(jiao)(jiao)(jiao)(jiao)管(guan)(guan)(guan)采(cai)用(yong)乙丙橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)、氟橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)或(huo)(huo)硅(gui)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)等(deng)。