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Normas DIN – AENOR
DIN 30655-1:2019-12

DIN 30655-1:2019-12

Installation systems for gas installation inside buildings, consisting of multi-layer pipes and their corresponding fittings, for an operating pressure less than or equal to 100 mbar - Part 1: Requirements and testing / Note: Date of issue 2019-11-01

Systèmes d'installation pour installation interne de gaz, constitués de tubes composites multicouches et de leurs raccords, avec une pression de service inférieure ou égale à 100 mbar - Partie 1: Exigences et essais / Attention: Date de parution 2019-11-01

Installationssysteme für die Gasinneninstallation, bestehend aus Mehrschichtverbundrohren und deren Verbindern, mit einem Betriebsdruck kleiner/gleich 100 mbar - Teil 1: Anforderungen und Prüfungen / Achtung: Erscheinungsdatum 2019-11-01

Fecha Anulación:
2020-12 /Withdrawn
Relación con otras normas DIN:

Reemplazada por: DIN 30655-1:2020-12

Resumen:
This draft standard specifies requirements and tests to prove the suitability of installation systems consisting of multi-layer composite pipes made of plastic/aluminium/plastic and their connectors for internal gas installation. These installation systems are suitable for internal gas lines with an external pipe diameter of maximum 63 mm according to the scope of application of TRGI or TRF with gases according to DVGW Code of Practice G 260 - except LPG in the liquid phase - for a maximum operating pressure (MOP) of 100 mbar.
Keywords:
Aluminium, Composite tubes, Connectors, Copper, Creep internal pressure proof tests, Definitions, Design, Dimensions, Elastomers, Erecting (construction operation), Finishes, Gas installations, Gas technology, Inner tube, Internal pressure load, Leak tests, Marking, Marks, Materials, Multilayer system, Outer layers, Pipes, Plastics, Polymers, Pressure drops, Specification (approval), Steels, Strength of materials, Testing, Thermal properties, Thermal stress, Thermoplastic, Working pressures
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