Plastics piping systems for the supply of gaseous fuels. Unplasticized polyamide (PA-U) piping systems jointed by solvent cement - General Ingestion-build-239834 BS 9266 converts the Draft

BS 9266 converts the Draft for Development DD 266 into a full British Standard and incorporates the following principal changes:

Certification of compliance

with the patient directly involved

The quality levels refer to production quality and not to the fitness-for-purpose of the product manufactured

ISBN 0 580 48151 4

Plastics piping systems for the supply of gaseous fuels. Unplasticized polyamide (PA-U) piping systems jointed by solvent cement - General Ingestion-build-239834 BS 9266 converts the Draft1 Scope This part of ISO 17467 specifies the general properties of unplasticized polyamide (PA U) compounds for the manufacturing of pipes, fittings and valves made from such compounds, intended to be buried and used for the supply of gaseous fuels for maximum operating pressure up to and including 4 bar. It also specifies the test parameters for the test methods to which it refers. This part of ISO 17467 specifies a calculation and design scheme on