• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
Standards [CURRENT]

ABNT NBR 5647-3
Water main and water distribution systems - PVC-U 6,3 plastic pipes and fittings with elastic joints and with nominal diameter until DN 100 Part 3: Specific requirements for pipes with nominal pressure PN 0,75 MPa

Edition 2019-05-02
Original language Portuguese
Price from 12.30 €
Table of contents