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。硬管已應用(yong)(yong)(yong)于(yu)生活生產的(de)諸多領域(yu)，歸納使用(yong)(yong)(yong)工(gong)況，常見管(guan)類包括：輸(shu)水(shui)管(guan)、熱(re)水(shui)管(guan)、蒸汽管(guan)、海(hai)用(yong)(yong)(yong)管(guan)、食品飲料(liao)(liao)管(guan)、空氣管(guan)、焊接管(guan)、燃氣管(guan)、通風管(guan)、物料(liao)(liao)管(guan)、輸(shu)油管(guan)、化學管(guan)、高壓管(guan)等(deng)(deng)等(deng)(deng)。用(yong)(yong)(yong)以輸(shu)送氣體(ti)、液體(ti)、漿(jiang)狀或粒狀物料(liao)(liao)的(de)一(yi)(yi)類管(guan)狀橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)制品。由內外膠(jiao)(jiao)(jiao)(jiao)層(ceng)和骨架層(ceng)組成，骨架層(ceng)的(de)材料(liao)(liao)可用(yong)(yong)(yong)棉(mian)纖維(wei)(wei)、各種(zhong)合成纖維(wei)(wei)、碳纖維(wei)(wei)或石棉(mian)、鋼絲等(deng)(deng)。一(yi)(yi)般膠(jiao)(jiao)(jiao)(jiao)管(guan)的(de)內外膠(jiao)(jiao)(jiao)(jiao)層(ceng)材料(liao)(liao)采(cai)(cai)用(yong)(yong)(yong)天然橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)、丁(ding)苯(ben)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)或順丁(ding)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)；耐(nai)油膠(jiao)(jiao)(jiao)(jiao)管(guan)采(cai)(cai)用(yong)(yong)(yong)氯(lv)丁(ding)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)、丁(ding)腈(jing)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)；耐(nai)酸堿，耐(nai)高溫膠(jiao)(jiao)(jiao)(jiao)管(guan)采(cai)(cai)用(yong)(yong)(yong)乙丙(bing)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)、氟橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)或硅(gui)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)(jiao)等(deng)(deng)。