• EN ISO 4126-2:2003/AC:2006

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 2: BURSTING DISC SAFETY DEVICES

    Available format(s): 

    Superseded date:  25-01-2020

    Language(s): 

    Published date:  12-01-2013

    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 Materials
       4.1 Selection of materials
       4.2 Material specifications
       4.3 Protection from corrosion
    5 Types of bursting discs
       5.1 Conventional domed bursting discs (forward acting)
       5.2 Reverse domed bursting discs (reverse acting)
       5.3 Flat bursting discs
       5.4 Other types and designs
    6 Bursting disc holders
       6.1 Design
       6.2 Types
       6.3 Connections
    7 Back pressure supports
       7.1 General
       7.2 Opening back pressure supports
       7.3 Non-opening back pressure supports
    8 Temperature shields
    9 Stiffening rings
    10 Gaskets/seals
    11 Assembly of bursting disc safety devices
       11.1 General
       11.2 Bursting disc safety devices with replaceable
            bursting disc assemblies
       11.3 Bursting disc safety devices with non-replaceable
            bursting disc assemblies
    12 Specified bursting pressure requirements
    13 Inspection by the manufacturer
    14 Test procedures
       14.1 General
       14.2 Pressure testing
       14.3 Burst testing
       14.4 Leak testing
       14.5 Non-destructive examination
    15 Certification
    16 Product designation
    17 Marking
       17.1 General
       17.2 Bursting discs/bursting disc assemblies
       17.3 Bursting disc holders
       17.4 Bursting disc safety devices with non-replaceable
            bursting disc assemblies
       17.5 Ancillary components
       17.6 Omission of markings
    18 Preparation for storage and transportation
       18.1 General
       18.2 Marking of packages
       18.3 Provision of assembly and installation instructions
       18.4 Provision of documents, loose identification plates
            etc.
    Annex A (normative) Materials
    Annex B (informative) Materials
    Annex ZA (informative) Relationship between this European
             Standard and the Essential Requirements of EU
             Directive 97/23/EC (PED)
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the requirements for bursting disc safety devices. It includes the requirements for the design, manufacture, inspection, testing, certification, marking, and packaging.

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

    Committee TC 69
    Development Note Supersedes PREN ISO 4126-2 (10/2005)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By
    Supersedes

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

    BS EN 12693:2008 Refrigerating systems and heat pumps. Safety and environmental requirements. Positive displacement refrigerant compressors
    PREN 13136 : DRAFT 2011 REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION
    10/30234327 DC : DRAFT DEC 2010 BS EN 12561-5 - RAILWAY APPLICATIONS - TANK WAGONS - PART 5: DEVICES FOR VAPOUR RETURN WHILE FILLING OR EMPTYING OF LIQUID PRODUCTS
    I.S. EN 378-2:2016 REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION
    I.S. EN 1866-3:2013 MOBILE FIRE EXTINGUISHERS - PART 3: REQUIREMENTS FOR THE ASSEMBLY, CONSTRUCTION AND PRESSURE RESISTANCE OF CO[2] EXTINGUISHERS WHICH COMPLY WITH THE REQUIREMENTS OF EN 1866-1
    I.S. EN 16009:2011 FLAMELESS EXPLOSION VENTING DEVICES
    DIN EN 13136:2013-12 REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION
    UNE-EN 378-2:2017 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation
    BS EN 12561-5:2011 Railway applications. Tank wagons Devices for vapour return while filling or emptying of liquid products
    BS EN 13136 : 2013 REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION
    BS EN 14797:2006 Explosion venting devices
    BS EN 12416-1:2001 Fixed firefighting systems. Powder systems Requirements and test methods for components
    EN 12416-1:2001+A2:2007 Fixed firefighting systems - Powder systems - Part 1: Requirements and test methods for components
    EN 13458-2:2002/AC:2006 CRYOGENIC VESSELS - STATIC VACUUM INSULATED VESSELS - PART 2: DESIGN, FABRICATION, INSPECTION AND TESTING
    EN 12693:2008 Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors
    EN 12561-5:2011 Railway applications - Tank wagons - Part 5: Devices for vapour return while filling or emptying of liquid products
    I.S. EN 61010-2-040:2015 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE - PART 2-040: PARTICULAR REQUIREMENTS FOR STERILIZERS AND WASHER-DISINFECTORS USED TO TREAT MEDICAL MATERIALS
    BS EN 1866-2:2014 Mobile fire extinguishers Requirements for the construction, pressure resistance and mechanical tests for extinguishers, with a maximum allowable pressure equal to or lower than 30 bar, which comply with the requirements of EN 1866-1
    11/30248111 DC : 0 BS EN 13136 - REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION
    03/314351 DC : 0 EN 378-2 - REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION
    08/30184286 DC : DRAFT SEP 2008 BS EN 12561-5 - RAILWAY APPLICATIONS - TANK WAGONS - PART 5: TOP DEVICES FOR BOTTOM EMPTYING AND TOP FILLING OF LIQUID PRODUCTS
    BS EN 61010-2-040:2015 Safety requirements for electrical equipment for measurement, control, and laboratory use Particular requirements for sterilizers and washer-disinfectors used to treat medical materials
    UNI EN 16009 : 2011 FLAMELESS EXPLOSION VENTING DEVICES
    I.S. EN 13136:2013 REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION
    EN 61010-2-040:2015 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-040 Particular requirements for sterilizers and washer-disinfectors used to treat medical materials
    BS EN 13648-2:2002 Cryogenic vessels. Safety devices for protection against excessive pressure Bursting disc safety devices for cryogenic service
    UNE-EN 12561-5:2012 Railway applications - Tank wagons - Part 5: Devices for vapour return while filling or emptying of liquid products
    I.S. EN 12416-1:2001 FIXED FIREFIGHTING SYSTEMS - POWDER SYSTEMS - PART 1: REQUIREMENTS AND TEST METHODS FOR COMPONENTS
    DIN EN 1866-3:2013-08 Mobile fire extinguishers - Part 3: Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-1
    I.S. EN 12561-5:2011 RAILWAY APPLICATIONS - TANK WAGONS - PART 5: DEVICES FOR VAPOUR RETURN WHILE FILLING OR EMPTYING OF LIQUID PRODUCTS
    UNI EN 12693 : 2008 REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - POSITIVE DISPLACEMENT REFRIGERANT COMPRESSORS
    13/30291774 DC : 0 BS EN 378-2 - REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION
    12/30266856 DC : 0 BS EN 1866-3 - MOBILE FIRE EXTINGUISHERS - PART 3: REQUIREMENTS FOR THE ASSEMBLY, CONSTRUCTION AND PRESSURE RESISTANCE OF CO[2] EXTINGUISHERS WHICH COMPLY WITH THE REQUIREMENTS OF EN 1866-1
    BS EN 1866-3:2013 Mobile fire extinguishers Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-1
    03/118986 DC : DRAFT NOV 2003 EN 14797 - EXPLOSION VENTING DEVICES
    EN 378-2:2016 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation
    UNE-EN 61010-2-011:2017 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-011: Particular requirements for refrigerating equipment
    UNI EN 12561-5 : 2011 RAILWAY APPLICATIONS - TANK WAGONS - PART 5: DEVICES FOR VAPOUR RETURN WHILE FILLING OR EMPTYING OF LIQUID PRODUCTS
    09/30208493 DC : 0 BS EN 16009 - FLAMELESS EXPLOSION VENTING DEVICES (TYPE C STANDARD)
    PREN 378-2 : DRAFT 2013 REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION
    DIN EN 12693:2016-10 (Draft) REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - POSITIVE DISPLACEMENT REFRIGERANT COMPRESSORS
    I.S. EN 12693:2008 REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - POSITIVE DISPLACEMENT REFRIGERANT COMPRESSORS
    DIN EN 12416-1:2007-09 FIXED FIREFIGHTING SYSTEMS - POWDER SYSTEMS - PART 1: REQUIREMENTS AND TEST METHODS FOR COMPONENTS
    DIN EN 14513 E : 2005 TRANSPORTABLE GAS CYLINDERS - BURSTING DISC PRESSURE RELIEF DEVICES (EXCLUDING ACETYLENE GAS CYLINDERS)
    BS EN 13458-2:2002 Cryogenic vessels. Static vacuum insulated vessels Design, fabrication, inspection and testing
    BS EN 12094-4:2004 Fixed firefighting systems. Components for gas extinguishing systems Requirements and test methods for container valve assemblies and their actuators
    BS EN 378-2:2016 Refrigerating systems and heat pumps. Safety and environmental requirements Design, construction, testing, marking and documentation
    BS EN 14513:2005 Transportable gas cylinders. Bursting disc pressure relief devices (excluding acetylene gas cylinders)
    EN 1866-3:2013 Mobile fire extinguishers - Part 3: Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-1
    EN 14797:2006 Explosion venting devices
    EN 16009:2011 Flameless explosion venting devices
    EN 1866-2:2014 Mobile fire extinguishers - Part 2: Requirements for the construction, pressure resistance and mechanical tests for extinguishers, with a maximum allowable pressure equal to or lower than 30 bar, which comply with the requirements of EN 1866-1
    EN 13648-2:2002 Cryogenic vessels - Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devices for cryogenic service
    EN 14513:2005 Transportable gas cylinders - Bursting disc pressure relief devices (excluding acetylene gas cylinders)
    UNI EN 13136 : 2014 REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION
    04/30112263 DC : 0 PREN ISO 4126-3 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 3: SAFETY VALVES AND BURSTING DISC SAFETY DEVICES IN COMBINATION
    17/30358655 DC : 0 BS EN 13136 - REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION
    UNI EN 1866-3 : 2013 MOBILE FIRE EXTINGUISHERS - PART 3: REQUIREMENTS FOR THE ASSEMBLY, CONSTRUCTION AND PRESSURE RESISTANCE OF CO[2] EXTINGUISHERS WHICH COMPLY WITH THE REQUIREMENTS OF EN 1866-1
    I.S. EN 1866-2:2014 MOBILE FIRE EXTINGUISHERS - PART 2: REQUIREMENTS FOR THE CONSTRUCTION, PRESSURE RESISTANCE AND MECHANICAL TESTS FOR EXTINGUISHERS, WITH A MAXIMUM ALLOWABLE PRESSURE EQUAL TO OR LOWER THAN 30 BAR, WHICH COMPLY WITH THE REQUIREMENTS OF EN 1866-1
    BS EN 16009:2011 Flameless explosion venting devices
    UNE-EN 13136:2014 Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation
    UNE-EN 1866-3:2015 Mobile fire extinguishers - Part 3: Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-1
    UNI EN 1866-2 : 2014 MOBILE FIRE EXTINGUISHERS - PART 2: REQUIREMENTS FOR THE CONSTRUCTION, PRESSURE RESISTANCE AND MECHANICAL TESTS FOR EXTINGUISHERS, WITH A MAXIMUM ALLOWABLE PRESSURE EQUAL TO OR LOWER THAN 30 BAR, WHICH COMPLY WITH THE REQUIREMENTS OF EN 1866-1
    DIN EN 16009:2011-10 Flameless explosion venting devices
    UNE-EN 1866-2:2015 Mobile fire extinguishers - Part 2: Requirements for the construction, pressure resistance and mechanical tests for extinguishers, with a maximum allowable pressure equal to or lower than 30 bar, which comply with the requirements of EN 1866-1
    EN 13136:2013 Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation
    DIN EN 12561-5:2011-10 Railway applications - Tank wagons - Part 5: Devices for vapour return while filling or emptying of liquid products
    BS EN 1251-2:2000 Cryogenic vessels. Transportable vacuum insulated vessels of not more than 1000 litres volume Design, fabrication, inspection and testing
    DIN EN 12693:2008-09 REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - POSITIVE DISPLACEMENT REFRIGERANT COMPRESSORS
    EN 1251-2:2000/AC:2006 CRYOGENIC VESSELS - TRANSPORTABLE VACUUM INSULATED VESSELS OF NOT MORE THAN 1000 LITRES VOLUME - PART 2: DESIGN, FABRICATION, INSPECTION AND TESTING
    DIN EN 12094-4:2004-10 Fixed firefighting systems - Components for gas extinguishing systems - Part 4: Requirements and test methods for container valve assemblies and their actuators; German version EN 12094-4:2004
    EN 12094-4:2004 Fixed firefighting systems - Components for gas extinguishing systems - Part 4: Requirements and test methods for container valve assemblies and their actuators
    EN 61010-2-011:2017 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-011: Particular requirements for refrigerating equipment
    DIN EN 14513:2005-06 Transportable gas cylinders - Bursting disc pressure relief devices (excluding acetylene gas cylinders)

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    EN 485-3:2003 Aluminium and aluminium alloys - Sheet, strip and plate - Part 3: Tolerances on dimensions and form for hot-rolled products
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    EN 10088-3:2014 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
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