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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 5647-1 Emenda 1
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 1: General requirements for pipes and test methods

Edition 2023-06-13

Original language Portuguese

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

Climate change Standards and specifications support climate targets

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

ABNT NBR 5647-1 Emenda 1 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 1: General requirements for pipes and test methods

Want to learn more?

ABNT NBR 5647-1 Emenda 1
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 1: General requirements for pipes and test methods