Under publication
ISO 16486-4
Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 4: Valves
Reference number
ISO 16486-4
Edition 3
© ISO 2025
Under publication
Under publication
Final production steps (up to seven weeks).
Will replace ISO 16486-4:2022

General information

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
7
Affordable and Clean Energy
11
Sustainable Cities and Communities

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