大連測壓軟管總成主要鍍(du)鋅鋼(gang)帶、不銹(xiu)鋼(gang)帶、PA、PE、PP等塑(su)料(liao)材料(liao)制(zhi)成的(de)(de)軟管(guan)(guan)(guan)。用(yong)(yong)途：機(ji)械制(zhi)造、電(dian)(dian)氣(qi)絕緣保護(hu)、照(zhao)明設備、汽車制(zhi)造，航(hang)空(kong)設備，地鐵，火車、自動化控(kong)制(zhi)等行業的(de)(de)電(dian)(dian)線(xian)電(dian)(dian)纜保護(hu)。特性：柔韌性好(hao)，抗扭曲，彎曲性能(neng)好(hao)，可承(cheng)受(shou)較(jiao)重的(de)(de)負載；耐酸、潤滑(hua)油、冷卻液(ye)等，表面有光(guang)澤，耐摩(mo)擦。可以承(cheng)受(shou)腳踩(cai)的(de)(de)重壓，不斷裂，不變型，可以迅速恢復 ，并且本身(shen)無任何(he)損傷。PVC軟管(guan)(guan)(guan)曾(ceng)廣泛應用(yong)(yong)于給(gei)(gei)水(shui)管(guan)(guan)(guan)路(lu)系(xi)(xi)統(tong)(tong)(tong)和燃氣(qi)輸送管(guan)(guan)(guan)路(lu)系(xi)(xi)統(tong)(tong)(tong)，但(dan)是幾(ji)年(nian)來PVC管(guan)(guan)(guan)路(lu)系(xi)(xi)統(tong)(tong)(tong)在燃氣(qi)輸送領域的(de)(de)市場份額幾(ji)近(jin)為零(ling)，給(gei)(gei)水(shui)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)用(yong)(yong)量也有稍(shao)稍(shao)的(de)(de)下滑(hua).不過(guo)，PVC軟管(guan)(guan)(guan)在無壓管(guan)(guan)(guan)道(dao)系(xi)(xi)統(tong)(tong)(tong)如排(pai)水(shui)、排(pai)污(wu)和排(pai)廢系(xi)(xi)統(tong)(tong)(tong)里的(de)(de)用(yong)(yong)量獲得了平穩增長，主要是因為PVC原(yuan)(yuan)材料(liao)的(de)(de)生產(chan)對原(yuan)(yuan)油的(de)(de)依賴(lai)性不如其(qi)他熱塑(su)性塑(su)料(liao)大，使其(qi)生產(chan)成本相對較(jiao)為低廉。