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)于生(sheng)活生(sheng)產(chan)的諸多領域，歸納使(shi)用(yong)(yong)(yong)工況，常見管(guan)(guan)(guan)(guan)類包括：輸(shu)水(shui)管(guan)(guan)(guan)(guan)、熱水(shui)管(guan)(guan)(guan)(guan)、蒸汽管(guan)(guan)(guan)(guan)、海用(yong)(yong)(yong)管(guan)(guan)(guan)(guan)、食(shi)品飲(yin)料(liao)管(guan)(guan)(guan)(guan)、空氣(qi)(qi)管(guan)(guan)(guan)(guan)、焊(han)接管(guan)(guan)(guan)(guan)、燃氣(qi)(qi)管(guan)(guan)(guan)(guan)、通風管(guan)(guan)(guan)(guan)、物料(liao)管(guan)(guan)(guan)(guan)、輸(shu)油管(guan)(guan)(guan)(guan)、化(hua)學(xue)管(guan)(guan)(guan)(guan)、高壓管(guan)(guan)(guan)(guan)等(deng)等(deng)。用(yong)(yong)(yong)以(yi)輸(shu)送氣(qi)(qi)體、液(ye)體、漿(jiang)狀(zhuang)或粒狀(zhuang)物料(liao)的一(yi)(yi)類管(guan)(guan)(guan)(guan)狀(zhuang)橡(xiang)膠(jiao)制品。由內(nei)外(wai)膠(jiao)層(ceng)(ceng)(ceng)和骨架層(ceng)(ceng)(ceng)組成(cheng)，骨架層(ceng)(ceng)(ceng)的材料(liao)可用(yong)(yong)(yong)棉(mian)纖(xian)維(wei)(wei)、各種合成(cheng)纖(xian)維(wei)(wei)、碳(tan)纖(xian)維(wei)(wei)或石棉(mian)、鋼絲等(deng)。一(yi)(yi)般膠(jiao)管(guan)(guan)(guan)(guan)的內(nei)外(wai)膠(jiao)層(ceng)(ceng)(ceng)材料(liao)采(cai)(cai)用(yong)(yong)(yong)天然橡(xiang)膠(jiao)、丁苯橡(xiang)膠(jiao)或順(shun)丁橡(xiang)膠(jiao)；耐油膠(jiao)管(guan)(guan)(guan)(guan)采(cai)(cai)用(yong)(yong)(yong)氯丁橡(xiang)膠(jiao)、丁腈橡(xiang)膠(jiao)；耐酸(suan)堿，耐高溫膠(jiao)管(guan)(guan)(guan)(guan)采(cai)(cai)用(yong)(yong)(yong)乙丙橡(xiang)膠(jiao)、氟橡(xiang)膠(jiao)或硅橡(xiang)膠(jiao)等(deng)。