ppr pipe size:20-110mm thickness: 2.0-4.2mm color: white,green,grey certificate: ISO9001Features: 1.Applied for potable water pipeline system with hygienic and non-toxic features. 1.High temperatures and high pressure resistent. 3.Heat preservation and energy saving during the flow. 4.Lighter and more smoother than the metal pipe 5.The reliable and more convenient connecting pipes and fittings by homogeneity melt 6.A long lifespan up to 50 years under normal conditions Applications: Hot and cold water pipeline system Industrial and chemical pipeline system Drinking water system