HDPE pipe SDR11 for water supply 1.Sizes:20 to 630mm ... Water Temprature: Max:80 degrees 4.ISO9001 SpecificationsPE Pipe for water supply, with material PE80 or PE 100, ... pipe, health non-toxic, not fouling, more suitable for urban water supply main conduit and buried tube, safety, ... , good impact resistance, it is the ideal tool for agricultural irrigation. Advantages:Non-toxic: no heavy metal additives ...