Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 1: General
NORM herausgegeben am 1.3.2021
Bezeichnung normen: ČSN EN ISO 16486-1
Zeichen: 646409
Katalog-Nummer: 511543
Ausgabedatum normen: 1.3.2021
Zahl der Seiten: 40
Gewicht ca.: 120 g (0.26 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies the general properties of unplasticized polyamide (PA-U) compounds for the manufacture of pipes, fittings and valves made from these compounds, 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. This document establishes a calculation and design scheme on which to base the maximum operating pressure (MOP) of a PA-U piping system