復絲特 
PERT2(II)型(xing)保(bao)溫(wen)管(guan)(guan)又稱耐熱(re)聚(ju)(ju)乙烯(xi)pert管(guan)(guan)，PERT2(II)型(xing)保(bao)溫(wen)管(guan)(guan)是中密度(du)(du)(du)聚(ju)(ju)乙烯(xi)（mdpe）與辛烯(xi)聚(ju)(ju)共聚(ju)(ju)而成-pert管(guan)(guan)；pert管(guan)(guan)系(xi)聚(ju)(ju)乙烯(xi)家族，除了具(ju)備聚(ju)(ju)乙烯(xi)pe管(guan)(guan)的(de)(de)一切物流性能(neng)，耐壓、耐酸堿鹽、抗(kang)凍(dong)耐開裂應(ying)力強、韌性好(hao)等優(you)良(liang)性能(neng)外，pert管(guan)(guan)zui大的(de)(de)亮(liang)點在(zai)于(yu)耐高溫(wen)是相對(dui)于(yu)pe管(guan)(guan)來說的(de)(de)；現(xian)有(you)種耐高溫(wen)極好(hao)的(de)(de)管(guan)(guan)材pert2型(xing)管(guan)(guan)就是pert管(guan)(guan)的(de)(de)升(sheng)級版(ban)，pert管(guan)(guan)主要用(yong)(yong)于(yu)低溫(wen)熱(re)水管(guan)(guan)道系(xi)統，使(shi)用(yong)(yong)溫(wen)度(du)(du)(du)在(zai)70°c以下，管(guan)(guan)材規格在(zai)dn16-110mm，升(sheng)級版(ban)的(de)(de)pert2型(xing)管(guan)(guan)管(guan)(guan)使(shi)用(yong)(yong)于(yu)高溫(wen)熱(re)水管(guan)(guan)道系(xi)統溫(wen)度(du)(du)(du)在(zai)-50°c至95°c 一般應(ying)用(yong)(yong)在(zai)熱(re)力管(guan)(guan)網(wang)系(xi)統口徑達dn500mm。
PERT2(II)型保溫管產品展示：
型保溫管-6.JPG)
型保溫管-8.JPG)
型保溫管-9.JPG)
