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  • EN 4816:2017

    Current The latest, up-to-date edition.

    Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal - Technical specification - Inch series

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    Language(s): 

    Published date:  24-05-2017

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    European foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Requirements, inspection and test methods
    5 Quality assurance
    6 Preparation for delivery
    7 Storage
    Annex A (normative) - Test assembly for ageing and
            pressure testing
    Annex B (normative) - Inspection during assembly
    Annex C (normative) - Ageing and pressurizing tests

    Abstract - (Show below) - (Hide below)

    This standard specifies the required characteristics, inspection and test methods, quality assurance and procurement requirements for inch series, gasket seal with C seal in nickel alloy, for temperature ranges from type II to type V according to ISO 6771 and nominal pressure up to 10 500 kPa (class B according to ISO 6771).In addition to the requirements of this technical specification, the coupling assemblies shall be qualified in accordance with equipment or component specification requirements.

    General Product Information - (Show below) - (Hide below)

    Committee ASD-STAN
    Development Note Supersedes PREN 4816. (06/2017)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN 4812:2017 Aerospace series. Flange couplings. Gasket seal with nickel alloy C seal on heat resisting steel plate with 4 fastening holes. Inch series
    BS EN 4810:2017 Aerospace series. Flange couplings. Gasket seal with nickel alloy C seal on heat resisting steel plate with 3 fastening holes. Inch series
    EN 4812:2017 Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal on heat resisting steel plate with 4 fastening holes - Inch series
    I.S. EN 4812:2017 AEROSPACE SERIES - FLANGE COUPLINGS - GASKET SEAL WITH NICKEL ALLOY C SEAL ON HEAT RESISTING STEEL PLATE WITH 4 FASTENING HOLES - INCH SERIES

    Standards Referencing This Book - (Show below) - (Hide below)

    TR 4815 : 2015 AEROSPACE SERIES - FLANGE COUPLINGS, UP TO 21000 KPA - DESIGN STANDARD - INCH SERIES
    ISO 6771:2007 Aerospace Fluid systems and components Pressure and temperature classifications
    ISO 8625-1:1993 Aerospace Fluid systems Vocabulary Part 1: General terms and definitions related to pressure
    MIL-PRF-23699 Revision G:2014 Lubricating Oil, Aircraft Turbine Engine, Synthetic Base, NATO Code Numbers: O-152, O-154, O-156, and O-167
    ISO 468:1982 Surface roughness — Parameters, their values and general rules for specifying requirements
    EN 10204:2004 Metallic products - Types of inspection documents
    TR 2674 : 1 AEROSPACE SERIES - DESIGN AND CONSTRUCTION OF PIPELINES FOR FLUIDS IN LIQUID OR GASEOUS CONDITION - RIGID LINES, INSTALLATION
    PREN 2951 : 200P1 AEROSPACE SERIES - METALLIC MATERIALS - TEST METHOD - MICROGRAPHIC DETERMINATION OF CONTENT OF NON-METALLIC INCLUSIONS
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