DIN EN ISO 16486-2/A11:2025-09
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 2: Pipes (ISO 16486-2:2024); German version EN ISO 16486-2:2024/A11:2025
| Fecha edición: |
2025-09-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies the physical and mechanical properties of pipes 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 particular, this document lays down dimensional characteristics and requirements for the marking of pipes. Pipes conforming to this document are jointed typically by using mechanical, electrofusion or butt fusion techniques. |
| Keywords: | Connecting pieces|Dimensions|Extruded|Extrusion|Fitness for purpose|Gas supply|Gaseous fuels|Geometrical properties|Inspection|Joints|Marking|Materials|Mechanical linkages|Mechanical properties|Modulus of elasticity|Mouldings (shaped section)|Operating overload pressure|Packages|Physical properties|Pipe fittings|Pipelines|Pipes|Piping system|Plastic pipelines|Plastic pipes|Plastics|Polyamides|Pressure|Production|Sleeves|Socket pieces|Specification (approval)|Technical fluids, gases, and fuels|Test parameter|Testing|Underground|Unplasticized|Wall thicknesses|Weights|Welded joints |
| ICS: | 75.200 - Equipo de transporte de petróleo, de productos petrolíferos y de gas natural, 83.140.30 - Tubos de plástico y accesorios para el uso sin fluidos |
| CTN: | |
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Modificaciones Normas |
Modifica a DIN EN ISO 16486-2:2025-02 |
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