... Grade:0.4-1.6MPa SpecificationsPE Pipe for water supply, with material PE80 or PE 100, Sizes ranging ... ISO 4429 and BS6920Certification: ISO9001, ISO14001, OHSAS18001Applications: water supply, industrial liquids transportation and sewage treatment Advantages:Non-toxic: ... years under proper useRecycled and Environment-friendly PE80 Water Supply Pipe SDR33, PN0.4MPaSDR21, PN0.6MPaSDR17, PN0.8MPaSDR13 ...