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  • BS EN 1759-3:2003

    Current The latest, up-to-date edition.

    Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class designated Copper alloy flanges

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  28-08-2004

    Publisher:  British Standards Institution

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    Scope - (Show below) - (Hide below)

    This European Standard specifies requirements for circular copper alloy flanges and copper alloy collars combined with loose steel plate flanges in Class designations Class 150 and Class 300 and nominal sizes from DN 10 to DN 900 (NPS ½ to NPS 36) in the types shown in Table 1. This standard also specifies dimensions and tolerances, materials and their associated pressure/temperature (p/T) ratings, flange facings and related surface finish, weld repairs and marking together with information on bolting, gaskets, application and installation and approximate flange masses. The flanges specified, with the exception of integral (type 21) flanges, are for attachment to copper or copper alloy tubes in accordance with EN 12449. NOTE 1 The size of copper and copper alloy tubes is designated by reference to the outside diameter in millimetres. NOTE 2 See also annex B. NOTE 3 Non-gasketed pipe joints are outside the scope of this standard.

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

    Committee PSE/15
    Development Note Supersedes BS 1560-3.3(1989) (03/2004) Supersedes 95/700349 DC (08/2004)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    BS PD5500(2015) : 2015 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS PD5500(2009) : 2009 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    PD 5500:2003 Specification for unfired fusion welded pressure vessels
    BS PD5500(2006) : 2006 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS PD5500(2018) : 2018 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS PD5500(2012) : 2012 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    DEFSTAN 02-797(PT1)/3(2009) : 2009 PIPEWORK ENGINEERING - PART 1: GENERAL
    EEMUA 234 : 2016 90/10 COPPER NICKEL ALLOY PIPING FOR OFFSHORE APPLICATIONS (SPECIFICATION)
    DEFSTAN 02-797(PT1)/2(2008) : 2008 PIPEWORK ENGINEERING - PART 1: GENERAL
    DEFSTAN 02-332/2(2013) : 2013 REQUIREMENTS FOR FEED, STEAM AND DRAIN SYSTEMS FOR NUCLEAR SUBMARINE PROPULSION AND GENERATING MACHINERY
    DEFSTAN 02-332/1(2005) : 2005 REQUIREMENTS FOR FEED, STEAM AND DRAIN SYSTEMS FOR NUCLEAR SUBMARINE PROPULSION AND GENERATING MACHINERY

    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
    EN 12560-1:2001 Flanges and their joints - Gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts
    EN 12560-3:2001 Flanges and their joints - Gaskets for Class-designated flanges - Part 3: Non-metallic PTFE envelope gaskets
    EN 288-1:1992/A1:1997 SPECIFICATION AND QUALIFICATION OF WELDING PROCEDURES FOR METALLIC MATERIALS - GENERAL RULES FOR FUSION WELDING
    EN 12560-2:2013 Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
    EN 1254-1:1998 Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes
    EN 12560-4:2001 Flanges and their joints - Gaskets for Class-designated flantes - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
    ISO 7005-3:1988 Metallic flanges Part 3: Copper alloy and composite flanges
    ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
    ISO 887:2000 Plain washers for metric bolts, screws and nuts for general purposes General plan
    EN 10028-2:2017 Flat products made of steels for pressure purposes - Part 2: Non-alloy and alloy steels with specified elevated temperature properties
    EN 12449:2016 Copper and copper alloys - Seamless, round tubes for general purposes
    EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
    EN 1515-2:2001 Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated
    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 10222-2:2017 Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties
    EN 10204:2004 Metallic products - Types of inspection documents
    EN 12420:2014 Copper and copper alloys - Forgings
    EN 12560-5:2001 Flanges and their joints - Gaskets for Class-designated flanes - Part 5: Metallic ring joint gaskets for use with steel flanges
    EN 1982:2017 Copper and copper alloys - Ingots and castings
    EN 1652:1997/AC:2003 COPPER AND COPPER ALLOYS - PLATE, SHEET, STRIP AND CIRCLES FOR GENERAL PURPOSES
    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
    EN 287-1:2011 Qualification test of welders - Fusion welding - Part 1: Steels
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