This document specifies the physical and mechanical properties of fittings made from unplasticized polyamide (PA-U) in accordance with ISO 16486‑1, intended to be buried and used for the supply of gaseous fuels.
It also specifies the test parameters for the test methods to which it refers.
The ISO 16486 series is applicable to PA-U piping systems, the components of which are connected by fusion jointing and/or mechanical jointing.
In addition, it lays down dimensional characteristics and requirements for the marking of fittings.
In conjunction with the other parts of the ISO 16486 series, this document is applicable to PA-U fittings, their joints, joints with components of PA-U and joints with mechanical fittings of other materials, and to the following fitting types:
— fusion fittings (electrofusion fittings and butt fusion fittings), and
— transition fittings.
Status: PublishedPublication date: 2020-09
Edition: 2Number of pages: 23
Technical Committee: ISO/TC 138/SC 4 Plastics pipes and fittings for the supply of gaseous fuels
This standard contributes to the following Sustainable Development Goal:
Buy this standard
|std 1 124||PDF + ePub|
|std 2 124||Paper|
ISO 16486-3:2012/Amd 1:2014
ISO 16486-3:2020Stage: 60.60
Got a question?
Check out our FAQs
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.