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  • ONORM EN 549 : 1995

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT

    Available format(s): 

    Withdrawn date:  15-10-2019

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Osterreichisches Normungsinstitut/Austrian Standards

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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 vulcanized rubber materials used in gas appliance and equipment in contact with 1st, 2nd, and 3rd family combustible gases. Also establishes a classification based on temperature range and hardness. Applies to materials from which are manufactured homogeneous or reinforced diaphragms. Does not apply to seals and diaphragms for devices in gas transmission systems nor in equipment used in 1st and 2nd family gas distribution systems.

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

    Document Type Standard
    Publisher Osterreichisches Normungsinstitut/Austrian Standards
    Status Withdrawn
    Superseded By

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

    ONORM EN 13953 : 2015 LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR TRANSPORTABLE REFILLABLE CYLINDERS FOR LIQUEFIED PETROLEUM GAS (LPG)
    ONORM EN 13799 : 2012 LPG EQUIPMENT AND ACCESSORIES - CONTENTS GAUGES FOR LIQUEFIELD PETROLEUM GAS (LPG) PRESSURE VESSELS
    ONORM EN 13175 : 2015 LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS
    OVE/ONORM EN 50465 : 2015 GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW
    ONORM EN 30-1-1 : 2013 DOMESTIC COOKING APPLIANCES BURNING GAS - PART 1-1: SAFETY - GENERAL
    ONORM EN 12252 : 2014 LPG EQUIPMENT AND ACCESSORIES - EQUIPPING OF LPG ROAD TANKERS
    ONORM EN 1254-8 : 2013 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 8: FITTINGS WITH PRESS ENDS FOR USE WITH PLASTICS AND MULTILAYER PIPES
    ONORM EN 15202 : 2012 LPG EQUIPMENT AND ACCESSORIES - ESSENTIAL OPERATIONAL DIMENSIONS FOR LPG CYLINDER VALVE OUTLET AND ASSOCIATED EQUIPMENT CONNECTIONS
    ONORM EN 16119 : 2013 LPG EQUIPMENT AND ACCESSORIES - SEALING CAPS AND PLUGS FOR LPG CYLINDER AND PRESSURE VESSEL VALVES - SPECIFICATION AND TESTING
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