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Normas DIN – AENOR
DIN EN ISO 16486-3:2019-11

DIN EN ISO 16486-3:2019-11

Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 3: Fittings (ISO/DIS 16486-3:2019); German and English version prEN ISO 16486-3:2019 / Note: Date of issue 2019-10-18

Systèmes de canalisations en matières plastiques pour la distribution de combustibles gazeux - Systèmes de canalisations en polyamide non plastifié (PA-U) avec assemblages par soudage et assemblages mécaniques - Partie 3: Raccords (ISO/DIS 16486-3:2019); Version allemande et anglaise prEN ISO 16486-3:2019 / Attention: Date de parution 2019-10-18

Kunststoff-Rohrleitungssysteme für die Gasversorgung - Rohrleitungssysteme aus weichmacherfreiem Polyamid (PA-U) mit Schweißverbindungen und mechanischen Verbindungen - Teil 3: Formstücke (ISO/DIS 16486-3:2019); Deutsche und Englische Fassung prEN ISO 16486-3:2019 / Achtung: Erscheinungsdatum 2019-10-18

Fecha Anulación:
2021-02 /Withdrawn
Equivalencias internacionales:

ISO/DIS 16486-3 (2019-10)

prEN ISO 16486-3 (2019-10)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 16486-3:2021-02

Resumen:
This part of ISO 16486 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. ISO 16486 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 ISO 16486, it is applicable to PA-U fittings, their joints, to joints with components of PA-U and to joints with mechanical fittings of other materials, and to the following fitting types: - fusion fittings; - electrofusion fittings and butt fusion fittings; - transition fittings.
Keywords:
Connecting pieces, Definitions, Dimensions, Extruded, Extrusion, Fittings, Gas supply, Geometrical properties, Inspection, Marking, Materials, Mechanical linkages, Mechanical properties, Modulus of elasticity, Mouldings (shaped section), Operating overload pressure, Packages, Physical properties, 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, Unplasticized, Wall thicknesses, Weights, Welded joints
90,09
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