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  • EN 1254-1:1998

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes

    Available format(s): 

    Superseded date:  03-06-2021

    Language(s): 

    Published date:  21-01-1998

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Definitions
      3.1 plumbing fitting
      3.2 capillary end
      3.3 reducer (capillary soldering or brazing for copper tube)
      3.4 adaptor fitting
      3.5 nominal diameter
    4 Requirements
      4.1 General
      4.2 Materials
      4.3 Dimensions and tolerances
      4.4 Design and manufacture
      4.5 Production test requirements
      4.6 Type test requirements
    5 Test methods
      5.1 Assembly dimensions
      5.2 Leaktightness under internal hydrostatic pressure
      5.3 Pressure test
      5.4 Carbon in bore tests
      5.5 Dezincification resistance test
      5.6 Stress corrosion resistance test
    6 Designation
    7 Marking
      7.1 General
      7.2 Dezincification resistant copper-zinc alloys
    8 Documentation
      8.1 Declaration of conformity
      8.2 User instructions
    Annex A (normative) Carbon film test
    Annex B (normative) Determination of mean depth of dezincification
    Annex C (informative) Bibliography

    Abstract - (Show below) - (Hide below)

    This European standard specifies materials, assembly dimensions and tolerances and test requirements for fittings of copper and copper alloys with or without plating. Maximum permissible temperatures and pressures are also established. This part of prEN 1254 specifies connection end dimensions of capillary soldering and brazing ends for the purposes of joining copper tubes specified in EN 1057. Fittings may comprise a combination of any of the end types specified in prEN 1254-1 to prEN 1254-5 or other standards. The standard establishes a designation system for the fittings.

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

    Committee CEN/TC 133
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

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

    I.S. EN 16125:2015 LPG EQUIPMENT AND ACCESSORIES - PIPEWORK SYSTEMS AND SUPPORTS - LPG IN LIQUID PHASE AND VAPOUR PRESSURE PHASE
    13/30279702 DC : 0 BS EN 331 - MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS
    10/30227098 DC : 0 BS EN 16125 - LPG EQUIPMENT AND ACCESSORIES - PIPEWORK SYSTEMS AND SUPPORTS - LPG LIQUID PHASE AND VAPOUR PRESSURE PHASE
    03/118276 DC : DRAFT NOV 2003 BS EN 14812-1 - WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - CHEMICAL DOSING SYSTEMS - REQUIREMENTS FOR PERFORMANCE AND SAFETY TESTING - PART 1: PRE-SET DOSING SYSTEMS
    05/30128654 DC : DRAFT FEB 2005 EN 1775 - GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS
    DIN CEN/TS 13547:2007-02 INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES
    UNE-EN 13547:2014 Industrial valves - Copper alloy ball valves
    DD CEN/TS 13547:2006 Industrial valves. Copper alloy ball valves
    I.S. EN 1254-3:1998 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 3: FITTINGS WITH COMPRESSION ENDS FOR USE WITH PLASTICS PIPES
    BS EN ISO 7396-1:2016 Medical gas pipeline systems Pipeline systems for compressed medical gases and vacuum
    I.S. EN 13547:2013 INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES
    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
    BS EN 13828:2003 Building valves. Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings. Tests and requirements
    BS EN 12288:2010 Industrial valves. Copper alloy gate valves
    BS EN 1254-2:1998 Copper and copper alloys. Plumbing fittings Fittings with compression ends for use with copper tubes
    UNE-EN 331:2016 Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
    I.S. EN 14812:2005 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - CHEMICAL DOSING SYSTEMS - PRE-SET DOSING SYSTEMS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
    I.S. EN 12288:2010 INDUSTRIAL VALVES - COPPER ALLOY GATE VALVES
    DIN EN 13828:2003-12 BUILDING VALVES - MANUALLY OPERATED COPPER ALLOY AND STAINLESS STEEL BALL VALVES FOR POTABLE WATER SUPPLY IN BUILDINGS - TESTS AND REQUIREMENTS
    EN 12288:2010 Industrial valves - Copper alloy gate valves
    EN 1092-3:2003/AC:2007 FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 3: COPPER ALLOY FLANGES
    EN 13443-1:2002+A1:2007 Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing
    EN 13547:2013 Industrial valves - Copper alloy ball valves
    UNI EN 1949 : 2013 SPECIFICATION FOR THE INSTALLATION OF LPG SYSTEMS FOR HABITATION PURPOSES IN LEISURE ACCOMMODATION VEHICLES AND ACCOMMODATION PURPOSES IN OTHER VEHICLES
    CEN/TS 13547:2006 Industrial valves - Copper alloy ball valves
    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
    DIN EN 15001-1:2011-02 Gas infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
    07/30163621 DC : 0 BS EN 1254-5 - COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 5: FITTINGS WITH SHORT ENDS FOR CAPILLARY BRAZING TO COPPER TUBES
    EN ISO 7396-1:2016 Medical gas pipeline systems - Part 1: Pipeline systems for compressed medical gases and vacuum (ISO 7396-1:2016)
    99/707487 DC : DRAFT JUN 1999 PREN 13547 - INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES
    09/30201899 DC : 0 BS EN 1949 - SPECIFICATION FOR THE INSTALLATION OF LPG SYSTEMS FOR HABITATION PURPOSES IN LEISURE ACCOMMODATION VEHICLES AND ACCOMMODATION PURPOSES IN OTHER VEHICLES
    I.S. EN 1254-4:1998 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 4: FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS
    I.S. EN 15001-1:2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
    EN 267:2009+A1:2011 Automatic forced draught burners for liquid fuels
    DIN EN 12288:2010-10 Industrial valves - Copper alloy gate valves
    DIN EN 267:2012-03 (Draft) AUTOMATIC FORCED DRAUGHT BURNERS FOR LIQUID FUELS
    DIN EN 267:2011-11 Automatic forced draught burners for liquid fuels
    DIN EN 14868:2005-11 PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - GUIDANCE ON THE ASSESSMENT OF CORROSION LIKELIHOOD IN CLOSED WATER CIRCULATION SYSTEMS
    DIN EN 14868 E : 2005 PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - GUIDANCE ON THE ASSESSMENT OF CORROSION LIKELIHOOD IN CLOSED WATER CIRCULATION SYSTEMS
    BS EN 1254-3:1998 Copper and copper alloys. Plumbing fittings Fittings with compression ends for use with plastics pipes
    BS EN 14812 : 2005 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - CHEMICAL DOSING SYSTEMS - PRE-SET DOSING SYSTEMS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
    16/30310170 DC : DRAFT MAR 2016 BS ISO 18566-1 - BUILDING ENVIRONMENT DESIGN - DESIGN, TEST METHODS AND CONTROL OF HYDRONIC RADIANT HEATING AND COOLING PANEL SYSTEMS - PART 1: DEFINITION, SYMBOLS, TECHNICAL SPECIFICATIONS AND REQUIREMENTS
    BS EN 13443-1:2002 Water conditioning equipment inside buildings. Mechanical filters Particle rating 80 μm to 150 μm. Requirements for performances, safety and testing
    BS EN 1254-4:1998 Copper and copper alloys. Plumbing fittings Fittings combining other end connections with capillary or compression ends
    I.S. EN 1949:2011 SPECIFICATION FOR THE INSTALLATION OF LPG SYSTEMS FOR HABITATION PURPOSES IN LEISURE ACCOMMODATION VEHICLES AND ACCOMMODATION PURPOSES IN OTHER VEHICLES (INCLUDING IRISH NATIONAL ANNEX)
    DIN EN 1775:2007-10 Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
    I.S. EN 14652:2006 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MEMBRANE SEPARATION DEVICES - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
    I.S. EN 1092-3:2003 FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 3: COPPER ALLOY FLANGES
    I.S. EN 331:2015 MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS
    I.S. EN 13443-1:2002 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MECHANICAL FILTERS - PART 1: PARTICLE RATING 80 MICROMETER TO 150 MICROMETER - REQUIREMENTS FOR PERFORMANCES, SAFETY AND TESTING
    I.S. EN 1775:2007 GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS
    DIN EN 15092:2008-09 BUILDING VALVES - INLINE HOT WATER SUPPLY TEMPERING VALVES - TESTS AND REQUIREMENTS
    BS EN 15092:2008 Building valves. Inline hot water supply tempering valves. Tests and requirements
    PREN 13547 : DRAFT 1999 INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES
    07/19990369 DC : 0 BS EN 806-4 - SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 4 - INSTALLATION
    13/30255929 DC : 0 BS EN ISO 7396-1 - MEDICAL GAS PIPELINE SYSTEMS - PART 1: PIPELINE SYSTEMS FOR COMPRESSED MEDICAL GASES AND VACUUM
    I.S. EN 15092:2008 BUILDING VALVES - INLINE HOT WATER SUPPLY TEMPERING VALVES - TESTS AND REQUIREMENTS
    UNI EN 806-4 : 2010 SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 4: INSTALLATION
    07/30163618 DC : 0 BS EN 1254-2 - COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 2: FITTINGS WITH COMPRESSION ENDS FOR USE WITH COPPER TUBES
    12/30258099 DC BS EN 267. Forced draught burners for liquid fuels
    BS EN 806-4:2010 Specifications for installations inside buildings conveying water for human consumption Installation
    09/30205880 DC : DRAFT OCT 2009 BS EN 12288 - INDUSTRIAL VALVES - COPPER ALLOY GATE VALVES
    EN 1254-3:1998 Copper and copper alloys - Plumbing fittings - Part 3: Fittings with compression ends for use with plastics pipes
    NF EN 15001-1 : 2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
    07/30144895 DC : 0 BS EN 723 - COPPER AND COPPER ALLOYS - COMBUSTION METHOD FOR DETERMINATION OF CARBON CONTENT ON THE INNER SURFACE OF COPPER TUBES OR FITTINGS
    I.S. EN 1254-2:1998 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 2: FITTINGS WITH COMPRESSION ENDS FOR USE WITH COPPER TUBES
    I.S. EN 1254-5:1998 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 5: FITTINGS WITH SHORT ENDS FOR CAPILLARY BRAZING TO COPPER TUBES
    PREN 1949 : DRAFT 2009 SPECIFICATION FOR THE INSTALLATION OF LPG SYSTEMS FOR HABITATION PURPOSES IN LEISURE ACCOMMODATION VEHICLES AND ACCOMMODATION PURPOSES IN OTHER VEHICLES
    DIN EN ISO 7396-1:2016-09 MEDICAL GAS PIPELINE SYSTEMS - PART 1: PIPELINE SYSTEMS FOR COMPRESSED MEDICAL GASES AND VACUUM (ISO 7396-1:2016)
    NF EN 806-4 : 2010 SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 4: INSTALLATION
    UNI EN 13547 : 2013 INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES
    I.S. CEN TS 13547:2006 INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES
    BS EN 267 : 2009 AUTOMATIC FORCED DRAUGHT BURNERS FOR LIQUID FUELS
    DIN EN 13443-1:2007-12 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MECHANICAL FILTERS - PART 1: PARTICLE RATING 80 [MU]M TO 150 [MU]M - REQUIREMENTS FOR PERFORMANCES, SAFETY AND TESTING
    DIN EN 1949:2013-05 Specification for the installation of LPG systems for habitation purposes in leisure accommodation vehicles and accommodation purposes in other vehicles (includes Amendment A1:2013)
    DIN EN 331:2016-04 MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS
    DIN EN 14812 E : 2007 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - CHEMICAL DOSING SYSTEMS - PRE-SET DOSING SYSTEMS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
    UNE-EN 1949:2011 Specification for the installation of LPG systems for habitation purposes in leisure accommodation vehicles and accommodation purposes in other vehicles
    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)
    UNI EN 267 : 2011 AUTOMATIC FORCED DRAUGHT BURNERS FOR LIQUID FUELS
    UNE-EN 16125:2016 LPG Equipment and Accessories - Pipework systems and supports - LPG in liquid phase and vapour pressure phase
    UNI EN 12288 : 2010 INDUSTRIAL VALVES - COPPER ALLOY GATE VALVES
    UNI EN 15001-1 : 2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
    UNI EN 1775 : 2007 GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS
    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 13547:2013-12 INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES
    BS ISO 18566-1:2017 Building environment design. Design, test methods and control of hydronic radiant heating and cooling panel systems Vocabulary, symbols, technical specifications and requirements
    BS EN 13547:2013 Industrial valves. Copper alloy ball valves
    ISO 18566-1:2017 Building environment design — Design, test methods and control of hydronic radiant heating and cooling panel systems — Part 1: Vocabulary, symbols, technical specifications and requirements
    EN 1254-2:1998 Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes
    DIN EN 806-4:2010-06 Specifications for installations inside buildings conveying water for human consumption - Part 4: Installation
    13/30276940 DC : 0 BS EN 16125 - LPG EQUIPMENT AND ACCESSORIES - PIPEWORK SYSTEMS AND SUPPORTS - LPG LIQUID PHASE AND VAPOUR PRESSURE PHASE
    DIN EN 16125:2016-03 LPG EQUIPMENT AND ACCESSORIES - PIPEWORK SYSTEMS AND SUPPORTS - LPG LIQUID PHASE AND VAPOUR PRESSURE PHASE
    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)
    PREN 331 : DRAFT 2013 MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS
    PREN 12288 : DRAFT 2009 INDUSTRIAL VALVES - COPPER ALLOY GATE VALVES
    BS EN 16125:2015 LPG Equipment and Accessories. Pipework systems and supports. LPG in liquid phase and vapour pressure phase
    UNE-EN ISO 7396-1:2016 Medical gas pipeline systems - Part 1: Pipeline systems for compressed medical gases and vacuum (ISO 7396-1:2016)
    ISO 7396-1:2016 Medical gas pipeline systems — Part 1: Pipeline systems for compressed medical gases and vacuum
    I.S. EN 806-4:2010 SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 4: INSTALLATION
    BS EN 1949:2011+A1:2013 Specification for the installation of LPG systems for habitation purposes in leisure accommodation vehicles and accommodation purposes in other vehicles
    I.S. EN 267:2009 AUTOMATIC FORCED DRAUGHT BURNERS FOR LIQUID FUELS
    DIN EN 1092-3:2004-10 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges; German version EN 1092-3:2003 + AC:2004
    DIN EN 14652 E : 2007 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MEMBRANE SEPARATION DEVICES - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
    BS EN 14868:2005 Protection of metallic materials against corrosion. Guidance on the assessment of corrosion likelihood in closed water circulation systems
    BS EN 1759-3:2003 Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class designated Copper alloy flanges
    BS EN 1254-5:1998 Copper and copper alloys. Plumbing fittings Fittings with short ends for capillary brazing to copper tubes
    UNE-EN 15001-1:2010 Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
    BS EN ISO 23553-1:2014 Safety and control devices for oil burners and oil-burning appliances. Particular requirements Automatic and semi-automatic valves
    BS EN 13959:2004 Anti-pollution check valves. DN 6 to DN 250 inclusive Family E, type A, B, C, and D
    ISO 23553-1:2014 Safety and control devices for oil burners and oil-burning appliances Particular requirements Part 1: Automatic and semi-automatic valves
    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)
    BS EN 331:2015 Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
    BS EN 14652 : 2005 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MEMBRANE SEPARATION DEVICES - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
    BS EN 806-2:2005 Specifications for installations inside buildings conveying water for human consumption Design
    BS EN 1213:2000 Building valves. Copper alloy stopvalves for potable water supply in buildings. Tests and requirements
    BS EN 1092-3:2003 Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated Copper alloy flanges
    EN 15092:2008 Building valves - Inline hot water supply tempering valves - Tests and requirements
    EN 1775:2007 Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
    EN 14652:2005+A1:2007 Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing
    EN 14812:2005+A1:2007 Water conditioning equipment inside buildings - Chemical dosing systems - Pre-set dosing systems - Requirements for performance, safety and testing
    EN 15001-1:2009 Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
    EN 13828:2003 Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings -Tests and requirements
    EN 14868 : 2005 PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - GUIDANCE ON THE ASSESSMENT OF CORROSION LIKELIHOOD IN CLOSED WATER CIRCULATION SYSTEMS
    EN 806-2:2005 Specification for installations inside buildings conveying water for human consumption - Part 2: Design
    EN 16125:2015 LPG Equipment and Accessories - Pipework systems and supports - LPG in liquid phase and vapour pressure phase
    EN 806-4:2010 Specifications for installations inside buildings conveying water for human consumption - Part 4: Installation
    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 13959:2004 Anti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and D
    EN 1759-3:2003/AC:2004 FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, CLASS DESIGNATED - PART 3: COPPER ALLOY FLANGES
    EN 331:2015 Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
    DIN EN 15092 E : 2008 BUILDING VALVES - INLINE HOT WATER SUPPLY TEMPERING VALVES - TESTS AND REQUIREMENTS
    I.S. EN ISO 7396-1:2016 MEDICAL GAS PIPELINE SYSTEMS - PART 1: PIPELINE SYSTEMS FOR COMPRESSED MEDICAL GASES AND VACUUM (ISO 7396-1:2016)
    EN 1254-4:1998/AC:1999 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 4: FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS
    BS EN 15001-1:2009 Gas infrastructure. Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations Detailed functional requirements for design, materials, construction, inspection and testing
    UNI EN 15092 : 2008 BUILDING VALVES - INLINE HOT WATER SUPPLY TEMPERING VALVES - TESTS AND REQUIREMENTS
    EN 1254-5:1998 Copper and copper alloys - Plumbing fittings - Part 5: Fittings with short ends for capillary brazing to copper tubes
    04/30114458 DC : 0 EN 14905 - COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - RECOMMENDED PRACTICE FOR THE INSTALLATION OF COPPER AND COPPER ALLOY PLUMBING FITTINGS
    03/118682 DC : DRAFT JAN 2004 PREN 14868 - PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - CORROSION LIKELIHOOD IN WATER RECIRCULATION SYSTEMS
    07/30168416 DC : 0 BS EN 1264-4 - WATER BASED SURFACE EMBEDDED HEATING AND COOLING SYSTEMS - PART 4: INSTALLATION
    UNI EN 806-2 : 2008 SPECIFICATION FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 2: DESIGN
    BS EN 1949 : 2011 SPECIFICATION FOR THE INSTALLATION OF LPG SYSTEMS FOR HABITATION PURPOSES IN LEISURE ACCOMMODATION VEHICLES AND ACCOMMODATION PURPOSES IN OTHER VEHICLES
    DIN EN 1759-3:2004-10 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges; German version EN 1759-3:2003 + AC:2004
    DIN EN 1254-4:1998-03 Copper and copper alloy plumbing fittings - Part 4: Fittings combining other end connections with capillary or compression ends
    DIN EN 806-2:2005-06 Specification for installations inside buildings conveying water for human consumption - Part 2: Design
    BS EN 1775:2007 Gas supply. Gas pipework for buildings. Maximum operating pressure less than or equal to 5 bar. Functional recommendations
    DIN EN 14812:2007-09 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - CHEMICAL DOSING SYSTEMS - PRE-SET DOSING SYSTEMS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
    DIN EN 14652:2007-09 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MEMBRANE SEPARATION DEVICES - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
    EN 1213:1999 Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements
    DIN EN 13959:2005-01 Anti-pollution check valves - DN 6 to DN 250 inclusive - Family E, type A, B, C and D; German version EN 13959:2004
    EN 1949:2011+A1:2013 Specification for the installation of LPG systems for habitation purposes in leisure accommodation vehicles and accommodation purposes in other vehicles
    UNE-EN 16125:2020 LPG Equipment and Accessories - Pipework systems and supports - LPG in liquid phase and vapour pressure phase

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

    EN 1254-3:1998 Copper and copper alloys - Plumbing fittings - Part 3: Fittings with compression ends for use with plastics pipes
    EN 1254-4:1998/AC:1999 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 4: FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS
    EN 1254-5:1998 Copper and copper alloys - Plumbing fittings - Part 5: Fittings with short ends for capillary brazing to copper tubes
    EN 1057:2006+A1:2010 Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications
    EN 1254-2:1998 Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes
    EN ISO 9002:1994/AC:1997 QUALITY SYSTEMS - SPECIFICATION FOR PRODUCTION AND INSTALLATION
    EN 723:2009 Copper and copper alloys - Combustion method for determination of the carbon content on the inner surface of copper tubes or fittings
    ISO 9002:1994 Quality systems — Model for quality assurance in production, installation and servicing
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    ISO 6509:1981 Corrosion of metals and alloys Determination of dezincification resistance of brass
    ISO 9001:2015 Quality management systems — Requirements
    EN 12164:2016 Copper and copper alloys - Rod for free machining purposes
    EN ISO 6509 : 1995 CORROSION OF METALS AND ALLOYS - DETERMINATION OF DEZINCIFICATION RESISTANCE OF BRASS
    PREN 12449 : DRAFT 2011 COPPER AND COPPER ALLOYS - SEAMLESS, ROUND TUBES FOR GENERAL PURPOSES
    ISO 6957:1988 Copper alloys Ammonia test for stress corrosion resistance
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