hdpe pipe material:100%polyethylene diameter:20,25,32,40, ... , black or other colors on requestConnection: socket fusion joint, butt fusion joint, electro fusion joint, flanged jointStandard: ISO 4429 and BS6920Certification: ... years under proper useRecycled and Environment-friendly PE80 Water Supply Pipe SDR33, PN0.4MPaSDR21, PN0.6MPaSDR17, PN0.8MPaSDR13.6, ... 120046.357.2 140053.966.8 160061.6 hdpe pipe