ISO 22621-1:2007Withdrawn

Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 1: General

Systèmes de canalisations en matières plastiques pour la distribution de combustibles gazeux pour des pressions maximales de service inférieures ou égales à 2 MPa (20 bar) — Polyamide (PA) — Partie 1: Généralités

Abstract / scope

ISO 22621-1:2007 specifies the general properties of polyamide (PA) 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 at maximum operating pressures (MOP) up to and including 2 MPa (20 bar) .

It also specifies the test parameters for the test methods to which it refers.

ISO 22621-1:2007 establishes a calculation and design scheme on which to base the MOP of a piping system.

Life cycle

Replaced by

ISO/CD 17135-1Deleted (project abandoned)Plastics piping systems for the supply of gaseous fuels - Plasiticized Polyamide (PA-P) piping systems for the supply of gaseous fuels - Piping systems with fusion jointing and mechanical jointing — Part 1: GeneralInternational Standard · ISO/TC 138/SC 4 ISO 16486-1:2012WithdrawnPlastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 1: GeneralInternational Standard · Published 4 Jun 2012 · ISO/TC 138/SC 4