PE Pipe for water supply, with material PE80 or PE ... joint, flanged joint· Standard: ISO 4427· Certification: ISO9001, ISO14001, OHSAS18001· Applications: water supply, industrial liquids transportation and sewage ... years under proper useRecycled and Environment-friendly PE80 Water Supply Pipe SDR33, PN0.4MPaSDR21, PN0.6MPaSDR17, PN0. ... .759.3 120046.357.2 140053.966.8 160061.6 HDPE Pipe for water supply