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  • EN ISO 25760:2015

    Current The latest, up-to-date edition.

    Gas cylinders - Operational procedures for the safe removal of valves from gas cylinders (ISO 25760:2009)

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    Language(s): 

    Published date:  11-02-2015

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General requirements
    5 Methods for inoperable valves
    6 Procedures
    7 Damaged valves and cylinders
    Annex A (informative) - Reasons cylinder valves
            become inoperable
    Annex B (informative) - Examples of methods for
            depressurization of gas cylinders with inoperable
            valves
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 25760:2009 is intended for suppliers, operators in testing facilities, operators performing cylinder maintenance and any person authorized to remove valves from gas cylinders. It details procedures for the safe removal of valves from cylinders and includes techniques for the identification of inoperable valves.Only the risks due to gas and gas mixtures under pressure are addressed; other technical issues relating to the removal of a valve from a cylinder are not covered.Some specialized equipment and procedures are in use in parts of the gas industry to safely remove cylinder valves from low pressure gas cylinders while under pressure, e.g. liquefied petroleum gas (LPG); these techniques are not included in ISO 25760:2009.

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

    Committee CEN/TC 23
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

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

    DIN EN 16753:2016-09 GAS CYLINDERS - PERIODIC INSPECTION AND TESTING, IN SITU (WITHOUT DISMANTLING) OF REFILLABLE SEAMLESS STEEL TUBES OF WATER CAPACITY BETWEEN 150 L AND 3000 L, USED FOR COMPRESSED GASES
    DIN EN 16753 E : 2016 GAS CYLINDERS - PERIODIC INSPECTION AND TESTING, IN SITU (WITHOUT DISMANTLING) OF REFILLABLE SEAMLESS STEEL TUBES OF WATER CAPACITY BETWEEN 150 L AND 3000 L, USED FOR COMPRESSED GASES
    UNE-EN 16753:2016 Gas cylinders - Periodic inspection and testing, in situ (without dismantling) of refillable seamless steel tubes of water capacity between 150 l and 3 000 l, used for compressed gases
    BS EN 16753:2016 Gas cylinders. Periodic inspection and testing, in situ (without dismantling) of refillable seamless steel tubes of water capacity between 150 l and 3 000 l, used for compressed gases
    EN 16753 : 2016 GAS CYLINDERS - PERIODIC INSPECTION AND TESTING, IN SITU (WITHOUT DISMANTLING) OF REFILLABLE SEAMLESS STEEL TUBES OF WATER CAPACITY BETWEEN 150 L AND 3000 L, USED FOR COMPRESSED GASES
    I.S. EN 16753:2016 GAS CYLINDERS - PERIODIC INSPECTION AND TESTING, IN SITU (WITHOUT DISMANTLING) OF REFILLABLE SEAMLESS STEEL TUBES OF WATER CAPACITY BETWEEN 150 L AND 3000 L, USED FOR COMPRESSED GASES

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

    ISO 10464:2004 Gas cylinders — Refillable welded steel cylinders for liquefied petroleum gas (LPG) — Periodic inspection and testing
    ISO 11114-1:2012 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic materials
    CGA P 38 : 2016 GUIDELINE FOR DEVALVING CYLINDERS
    ISO 10462:2013 Gas cylinders — Acetylene cylinders — Periodic inspection and maintenance
    ISO 22435:2007 Gas cylinders — Cylinder valves with integrated pressure regulators — Specification and type testing
    ISO 11114-2:2013 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials
    ISO 10460:2005 Gas cylinders Welded carbon-steel gas cylinders Periodic inspection and testing
    ISO 10461:2005 Gas cylinders Seamless aluminium-alloy gas cylinders Periodic inspection and testing
    ISO 6406:2005 Gas cylinders Seamless steel gas cylinders Periodic inspection and testing
    ISO 15996:2017 Gas cylinders — Residual pressure valves — Specification and type testing of cylinder valves incorporating residual pressure devices
    ISO 10156-2:2005 Gas cylinders Gases and gas mixtures Part 2: Determination of oxidizing ability of toxic and corrosive gases and gas mixtures
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