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  • EN 10253-1:1999

    Current The latest, up-to-date edition.

    Butt-welding pipe fittings - Part 1: Wrought carbon steel for general use and without specific inspection requirements

    Available format(s): 

    Language(s): 

    Published date:  22-09-1999

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
       1.1 Scope
       1.2 Limitation of use
       1.3 Technical delivery conditions
    2 Normative references
    3 Definitions and symbols
       3.1 Definitions
       3.2 Symbols
    4 Information to be supplied by the purchaser
       4.1 Mandatory information
       4.2 Options
       4.3 Examples
    5 Manufacturing process
       5.1 Steelmaking process
       5.2 Fitting-making process and heat treatment
    6 Metallurgical properties
       6.1 Chemical composition
       6.2 Mechanical characteristics
       6.3 Weldability
    7 Dimensions and tolerances
       7.1 Dimensions
       7.2 Tolerances and dimensions
       7.3 End finishing
    8 Appearance, imperfections and repair
       8.1 Appearance
       8.2 Imperfections
       8.3 Repair
    9 Inspection and testing
       9.1 General
       9.2 Inspection documents
       9.3 Summary of inspection and testing
       9.4 Inspection and test methods
    10 Marking
    11 Protection and packaging
    Annex A (normative) Alternative specification for all types
            of fittings
          A.1 Steel grade
          A.2 Dimensions
    Annex B (informative) A-deviation

    Abstract - (Show below) - (Hide below)

    This European Standard specifies requirements for steel butt-welding fittings (elbows and return bends, concentric and eccentric reducers, equal and reducing tees, dished ends and caps) made of wrought carbon steel and delivered without specific inspection. The fittings described in this European Standard do not fulfil specific design requirements; consequently they cannot be considered as conforming to the Essential Requirements of the Pressure Equipment Directive (Directive 97/23/EC of 29.05.1997).

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

    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

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

    10/30216705 DC : 0 BS EN 12953-2 - SHELL BOILERS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
    I.S. EN ISO 13628-15:2011 PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 15: SUBSEA STRUCTURES AND MANIFOLDS (ISO 13628-15:2011)
    EN 12953-2:2012 Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
    UNI EN ISO 13628-15 : 2011 PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 15: SUBSEA STRUCTURES AND MANIFOLDS
    BS EN ISO 13628-15:2011 Petroleum and natural gas industries. Design and operation of subsea production systems Subsea structures and manifolds
    I.S. EN 12953-2:2012 SHELL BOILERS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
    08/30184300 DC : DRAFT SEP 2008 BS EN 12952-2 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
    UNI EN 12953-2 : 2012 SHELL BOILERS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
    API 17P : 2013 DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - SUBSEA STRUCTURES AND MANIFOLDS
    UNE-EN 12953-2:2013 Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
    ISO 13628-15:2011 Petroleum and natural gas industries — Design and operation of subsea production systems — Part 15: Subsea structures and manifolds
    EN ISO 13628-15:2011 Petroleum and natural gas industries - Design and operation of subsea production systems - Part 15: Subsea structures and manifolds (ISO 13628-15:2011)
    DIN EN 12953-2:2012-05 Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
    BS EN 12953-2:2012 Shell boilers Materials for pressure parts of boilers and accessories

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

    EN 10002-1 : 2001 METALLIC MATERIALS - TENSILE TESTING - PART 1: METHOD OF TEST AT AMBIENT TEMPERATURE
    EN 10052:1993 Vocabulary of heat treatment terms for ferrous products
    EN 10079:2007 Definition of steel products
    EN 288-1:1992/A1:1997 SPECIFICATION AND QUALIFICATION OF WELDING PROCEDURES FOR METALLIC MATERIALS - GENERAL RULES FOR FUSION WELDING
    EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
    EN 10246-7:2005 Non-destructive testing of steel tubes - Part 7: Automatic full peripheral ultrasonic testing of seamless and welded (except submerged arc welded) tubes for the detection of longitudinal imperfections
    EN 10021:2006 General technical delivery conditions for steel products
    EN 10204:2004 Metallic products - Types of inspection documents
    EN 10020:2000 Definition and classification of grades of steel
    EN 10003-1 : 1994 METALLIC MATERIALS - BRINELL HARDNESS TEST - TEST METHOD
    EN 287-1:2011 Qualification test of welders - Fusion welding - Part 1: Steels
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