1.Factory direct supply 2.100% virgin PPR 3.Good quality ISO9001 certificate 4.Different color 5.All size Product: PPR fittingsProudct material: 100% virgin materialProduct color: White, green, gray or as demand. PP-R Pipe FittingsSize(mm)DN20, 25, 32, 40, 50, 63, 75, 90, 110Heat Conductivity0.21w/mk Vicat softening temperature131.5°c Linear expansion coefficient0.15mm/mkPressurePN1.25 to PN2. ...