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    I.S. EN 549:1995

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT

    Available format(s):  Hardcopy, PDF

    Superseded date:  19-12-2023

    Language(s):  English

    Published date:  01-01-1995

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Introduction
    1. Scope
    2. Normative references
    3. Definitions
    4. Manufacturer's declared information
    5. Classification
    6. Requirements
    7. Test methods
    Annex
    A. (normative) Verification of components by physical
         and chemical testing
    B. (normative) Verification of components by infra-red
         spectrometric method

    Abstract - (Show below) - (Hide below)

    Specifies requirements and associated test methods for vulcanised rubber materials used in gas appliances and equipment in contact with 1st, 2nd and 3rd family combustible gases.

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

    Development Note Supersedes I.S. EN 278, I.S. EN 279 & I.S. EN 291. (08/2012)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes
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