• EN 1092-4:2002

    Current The latest, up-to-date edition.

    Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 4: Aluminium alloy flanges

    Available format(s): 

    Language(s): 

    Published date:  29-05-2002

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Designations
      4.1 Range of DN
      4.2 Range of PN designations
      4.3 Types of flanges
      4.4 Designation of flanges
    5 General requirements
      5.1 Flange materials
      5.2 Repairs
      5.3 Bolting
      5.4 Gaskets
      5.5 Pressure temperature (p/T) ratings
      5.6 Dimensions
      5.7 Flange facings
      5.8 Spot facing and back facing of flanges
      5.9 Tolerances
      5.10 Marking
    Figures
    Annex A (informative) Masses of flanges
    Annex ZA (informative) Clauses of this European Standard
             addressing essential requirements (ER's) or other
             provisions of EU Directives
    Tables

    Abstract - (Show below) - (Hide below)

    This standard specifies requirements for PN designated circular flanges for pipes, valves, fittings and accessories made from aluminium alloy in the range of DN 15 to DN 600 and PN10 to PN 63 (see Table 1).This standard specifies the types of flanges and their facings, dimensions and tolerances, bolt sizes, surface finish of jointing faces, marking and materials together with associated pressure/temperature (p/T) ratings.The flanges are intended to be used for piping as well as for pressure vessels.

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

    Committee CEN/TC 74
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

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

    13/30255705 DC : 0 BS EN 1514-2 - FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES
    BS EN 16678:2015 Safety and control devices for gas burners and gas burning appliances. Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
    DD CLC/TS 50537-2:2010 Railway applications. Mounted parts of the traction transformer and cooling system Pump for insulating liquid for traction transformers and reactors
    UNI EN 1474-1 : 2009 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
    05/30134037 DC : 0 EN 12516-4 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL
    BS EN 593:2017 Industrial valves. Metallic butterfly valves for general purposes
    DD CLC/TS 50537-3:2010 Railway applications. Mounted parts of the traction transformer and cooling system Water pump for traction converters
    16/30345752 DC : 0 BS EN 12516-4:2014/A1 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL
    04/30121918 DC : DRAFT SEP 2004 EN 1591-3 - FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 3: CALCULATION METHOD FOR METAL TO METAL CONTACT TYPE FLANGED JOINT
    I.S. EN 1515-4:2009 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
    CEI CLC/TS 50537-2 : 2011 RAILWAY APPLICATIONS - MOUNTED PARTS OF THE TRACTION TRANSFORMER AND COOLING SYSTEM - PART 2: PUMP FOR INSULATING LIQUID FOR TRACTION TRANSFORMERS AND REACTORS
    S.R. CLC/TS 50537-2:2010 RAILWAY APPLICATIONS - MOUNTED PARTS OF THE TRACTION TRANSFORMER AND COOLING SYSTEM - PART 2: PUMP FOR INSULATING LIQUID FOR TRACTION TRANSFORMERS AND REACTORS
    I.S. EN 1474-1:2008 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
    I.S. EN 15502-1:2012 GAS-FIRED HEATING BOILERS - PART 1: GENERAL REQUIREMENTS AND TESTS
    UNE-EN 16678:2016 Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
    16/30334287 DC : 0 BS EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURE UP TO 100 BAR
    DIN EN 334:2016-05 (Draft) GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    I.S. EN 14382:2005 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    BS EN 13480-8:2017 Metallic industrial piping Additional requirements for aluminium and aluminium alloy piping
    BS EN 13480-8:2017+A1:2019 Metallic industrial piping Additional requirements for aluminium and aluminium alloy piping
    DIN EN 1514-2 E : 2014 FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES
    DIN EN 1591-1:2014-04 FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATION
    DIN EN 1514-8 E : 2005 FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR PN-DESIGNATED FLANGES - PART 8: POLYMERIC O-RING GASKETS FOR GROOVED FLANGES
    DIN EN 1514-6 E : 2004 FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR PN-DESIGNATED FLANGES - PART 6: COVERED SERRATED METAL GASKETS FOR USE WITH STEEL FLANGES
    DIN EN ISO 23553-1:2014-09 Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2014); German version EN ISO 23553-1:2014
    DIN EN 14382 E : 2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    BS EN 14382 : 2005 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    EN 12094-5:2006 Fixed firefighting systems - Components for gas extinguishing systems - Part 5: Requirements and test methods for high and low pressure selector valves and their actuators
    CEN/TS 1591-3:2007 Flanges and their joints - Design rules for gasketed circular flange connections - Part 3: Calculation method for metal to metal contact type flanged joint
    EN 12953-3:2016 Shell boilers - Part 3: Design and calculation for pressure parts
    DIN EN 15502-1:2015-10 Gas-fired heating boilers - Part 1: General requirements and tests (includes Amendment A1:2015)
    09/30202316 DC : 0 BS EN 12514-4 - PARTS FOR SUPPLY SYSTEMS FOR CONSUMING UNITS WITH LIQUID FUELS - PART 4: SAFETY REQUIREMENTS AND TESTS - PIPINGS AND PARTS WITHIN PIPELINES
    13/30288560 DC : 0 BS EN 12953-3 - SHELL BOILERS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS
    13/30286091 DC : 0 BS EN 16678 - SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUT-OFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA
    PREN 14382 : DRAFT 2016 GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR
    I.S. EN 593:2017 INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
    UNI EN 1515-4 : 2010 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
    CLC/TS 50537-2:2010 Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors
    11/30249111 DC : 0 BS EN 12516-4 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL
    CLC/TS 50537-3:2010 Railway applications - Mounted parts of the traction transformer and cooling system - Part 3: Water pump for traction converters
    04/30117386 DC : DRAFT JUL 2004 EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    ONORM EN 334 : JUN 2009 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    DIN EN 12516-4:2015-01 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL
    EN 12516-4:2014 Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel
    DIN EN 14382:2016-05 (Draft) SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    DIN EN 1514-6:2004-03 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 6: Covered serrated metal gaskets for use with steel flanges; German version EN 1514-6:2003
    BS EN 334 : 2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    BS EN 1591-1:2013 Flanges and their joints. Design rules for gasketed circular flange connections Calculation
    BS EN 1514-8:2004 Flanges and their joints. Dimensions of gaskets for PN-designated flanges Polymeric O-Ring gaskets for grooved flanges
    BS EN 1514-7:2004 Flanges and their joints. Dimensions of gaskets for PN-designated flanges Covered metal jacketed gaskets for use with steel flanges
    UNE-EN 593:2009 Industrial valves - Metallic butterfly valves
    I.S. EN 12953-3:2016 SHELL BOILERS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS
    I.S. EN 1514-2:2014 FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES
    I.S. EN 12094-5:2006 FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR GAS EXTINGUISHING SYSTEMS - PART 5: REQUIREMENTS AND TEST METHODS FOR HIGH AND LOW PRESSURE SELECTOR VALVES AND THEIR ACTUATORS
    EN 1514-2:2014 Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
    I.S. EN 13480-8:2017&LC:2019 METALLIC INDUSTRIAL PIPING - PART 8: ADDITIONAL REQUIREMENTS FOR ALUMINIUM AND ALUMINIUM ALLOY PIPING
    I.S. EN 1591-1:2013 FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATION
    VDI 3805 Blatt 1:2011-10 Product data exchange in the Building Services - Fundamentals
    VDI 2200:2007-06 Tight flange connections - Selection, calculation, design and assembly of bolted flange connections
    CEI CLC/TS 50537-3 : 2011 RAILWAY APPLICATIONS - MOUNTED PARTS OF THE TRACTION TRANSFORMER AND COOLING SYSTEM - PART 3: WATER PUMP FOR TRACTION CONVERTERS
    12/30260023 DC : 0 BS EN 13480-8 - METALLIC INDUSTRIAL PIPING - PART 8: ADDITIONAL REQUIREMENTS FOR ALUMINIUM AND ALUMINIUM ALLOYS
    PREN 12516-4 : DRAFT 2011 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL
    10/30218092 DC : 0 BS EN 15502-1 - GAS-FIRED HEATING BOILERS - PART 1: GENERAL REQUIREMENTS AND TESTS
    06/30149018 DC : 0 EN 15502-1 - GAS-FIRED CENTRAL HEATING BOILERS - PART 1: GENERAL REQUIREMENTS AND TESTS
    03/107351 DC : DRAFT APR 2003 EN 1514-2 - FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES
    12/30247796 DC : DRAFT JAN 2012 BS EN 1591-1 - FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATIONS
    17/30347443 DC : DRAFT JUN 2017 BS EN 12480 - GAS METERS - ROTARY DISPLACEMENT GAS METERS
    05/30114218 DC : DRAFT FEB 2005 EN 13480-8 - METALLIC INDUSTRIAL PIPING - PART 8: ADDITIONAL REQUIREMENTS FOR ALUMINIUM AND ALUMINIUM ALLOY PIPING
    UNI EN 334 : 2009 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    UNE-EN 13480-8:2017 Metallic industrial piping - Part 8: Additional requirements for aluminium and aluminium alloy piping (Endorsed by Asociación Española de Normalización in September of 2019.)
    PREN 13480-8 : DRAFT 2012 METALLIC INDUSTRIAL PIPING - PART 8: ADDITIONAL REQUIREMENTS FOR ALUMINIUM AND ALUMINIUM ALLOYS
    DIN EN 1514-2:2014-12 Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
    UNE-EN 1514-2:2014 Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
    UNE-EN ISO 23553-1:2014 Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2014)
    EN 1474-1:2008 Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 1: Design and testing of transfer arms
    UNI EN 1591-1 : 2014 FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATION
    UNI EN 14382 : 2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    UNI EN ISO 23553-1 : 2014 SAFETY AND CONTROL DEVICES FOR OIL BURNERS AND OIL-BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES
    DIN EN 16678 E : 2016 SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUTOFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA
    DIN EN 1474-1:2009-03 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
    16/30339483 DC : 0 BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
    PREN 12953-3 : DRAFT 2013 SHELL BOILERS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS
    BS EN 1474-1:2008 Installation and equipment for liquefied natural gas. Design and testing of marine transfer systems Design and testing of transfer arms
    BS EN 1515-4:2009 Flanges and their joints. Bolting Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
    PREN 593 : DRAFT 2016 INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
    PREN 1514-2 : DRAFT 2013 FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES
    DD CEN/TS 1591-3:2007 Flanges and their joints. Design rules for gasketed circular flange connections Calculation method for metal to metal contact type flanged joint
    BS EN 12516-4 : 2014 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL
    08/30173031 DC : DRAFT JAN 2008 BS EN 1515-4 - FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
    I.S. EN 334:2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    UNI EN 12516-4 : 2014 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL
    DIN EN 1515-4 E : 2010 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
    UNE-EN 12516-4:2016 Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel
    I.S. EN ISO 23553-1:2014 SAFETY AND CONTROL DEVICES FOR OIL BURNERS AND OIL-BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES (ISO 23553-1:2014)
    I.S. EN 60534-5:2004 INDUSTRIAL-PROCESS CONTROL VALVES - PART 5: MARKING
    16/30334290 DC : 0 BS EN 14382 - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR
    EN 12480:2018 Gas meters - Rotary displacement gas meters
    I.S. EN 12480:2018 GAS METERS - ROTARY DISPLACEMENT GAS METERS
    BS EN 12094-5:2006 Fixed firefighting systems. Components for gas extinguishing systems Requirements and test methods for high and low pressure selector valves and their actuators
    BS EN 1514-2:2014 Flanges and their joints. Gaskets for PN-designated flanges Spiral wound gaskets for use with steel flanges
    BS EN ISO 23553-1:2014 Safety and control devices for oil burners and oil-burning appliances. Particular requirements Automatic and semi-automatic valves
    UNE-EN 1515-4:2010 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
    12/30250105 DC : 0 BS ISO 23553-1 - SAFETY AND CONTROL DEVICES FOR OIL BURNERS AND OIL BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES (ISO/DIS 23553-1:2012)
    ISO 23553-1:2014 Safety and control devices for oil burners and oil-burning appliances Particular requirements Part 1: Automatic and semi-automatic valves
    BS EN 1514-6:2003 Flanges and their joints. Dimensions of gaskets for PN-designated flanges Covered serrated metal gaskets for use with steel flanges
    UNE-EN 1591-1:2014 Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation
    BS EN 12953-3:2016 Shell boilers Design and calculation for pressure parts
    EN 1515-4:2009 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
    EN 16678:2015 Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
    EN 1514-7:2004 Flanges and their joints - Gaskets for PN-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges
    EN 14382:2005+A1:2009/AC:2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    EN ISO 23553-1:2014 Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2014)
    EN 334:2005+A1:2009 Gas pressure regulators for inlet pressures up to 100 bar
    EN 1591-1:2013 Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation
    EN 1514-8:2004 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 8: Polymeric O-Ring gaskets for grooved flanges
    EN 593:2017 Industrial valves - Metallic butterfly valves for general purposes
    EN 1514-6:2003 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 6: Covered serrated metal gaskets for use with steel flanges
    EN 13480-8:2017 Metallic industrial piping - Part 8: Additional requirements for aluminium and aluminium alloy piping
    08/30187521 DC : 0 BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES
    S.R. CEN/TS 1591-3:2007 FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 3: CALCULATION METHOD FOR METAL TO METAL CONTACT TYPE FLANGED JOINT
    I.S. EN 12516-4:2014 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL
    DIN EN 1515-4:2010-04 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
    DIN EN 16678:2016-02 Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
    PREN 15502-1 : DRAFT 2010 GAS-FIRED HEATING BOILERS - PART 1: GENERAL REQUIREMENTS AND TESTS
    BS EN 15502-1 : 2012 GAS-FIRED HEATING BOILERS - PART 1: GENERAL REQUIREMENTS AND TESTS
    I.S. EN 16678:2015 SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUT-OFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA
    S.R. CLC/TS 50537-3:2010 RAILWAY APPLICATIONS - MOUNTED PARTS OF THE TRACTION TRANSFORMER AND COOLING SYSTEM - PART 3: WATER PUMP FOR TRACTION CONVERTERS
    DIN EN 1514-7 E : 2004 FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - PART 7: COVERED METAL JACKETED GASKETS FOR USE WITH STEEL FLANGES
    UNI EN 1514-2 : 2014 FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES
    EN 15502-1:2012+A1:2015 Gas-fired heating boilers - Part 1: General requirements and tests
    DIN EN 1514-8:2005-02 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 8: Polymeric O-Ring gaskets for grooved flanges
    DIN EN 1514-7:2004-08 Flanges and their joints - Gaskets for PN-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges
    UNE-EN 15502-1:2013 Gas-fired heating boilers - Part 1: General requirements and tests

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

    EN ISO 4287:1998/A1:2009 GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - SURFACE TEXTURE: PROFILE METHOD - TERMS, DEFINITIONS AND SURFACE TEXTURE PARAMETERS
    EN 1515-1:1999 Flanges and their joints - Bolting - Part 1: Selection of bolting
    ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
    ISO 887:2000 Plain washers for metric bolts, screws and nuts for general purposes General plan
    EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
    EN ISO 887:2000/AC:2006 PLAIN WASHERS FOR METRIC BOLTS, SCREWS AND NUTS FOR GENERAL PURPOSES - GENERAL PLAN (ISO 887:2000)
    EN 764 : 1994 PRESSURE EQUIPMENT - TERMINOLOGY AND SYMBOLS - PRESSURE, TEMPERATURE, VOLUME
    EN 1333:2006 Flanges and their joints - Pipework components - Definition and selection of PN
    EN 12392:2016 Aluminium and aluminium alloys - Wrought products and cast products - Special requirements for products intended for the production of pressure equipment
    1997/23/EC : 1997 DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT
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