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  • PREN 10253-4 : DRAFT 2017

    Current The latest, up-to-date edition.

    BUTT-WELDING PIPE FITTINGS - PART 4: WROUGHT AUSTENITIC & AUSTENITIC-FERRITIC (DUPLEX) STAINLESS STEELS WITH SPECIFIC INSPECTION REQUIREMENTS

    Available format(s): 

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Comite Europeen de Normalisation

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

    European foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and abbreviations
    5 Classification of grades and designation
    6 Information to be supplied by the purchaser
    7 Resistance to internal pressure
    8 Manufacturing process
    9 Technical requirements
    10 Appearance and internal soundness (delivery conditions)
    11 Dimensions and tolerances
    12 Inspection
    13 Sampling
    14 Test methods
    15 Marking
    16 Protection and packaging
    Annex A (normative) - Dimensions
    Annex B (normative) - Determination of pressure
            factors and wall thickness
    Annex C (normative) - Pressure factor Tables for
            fittings of type A
    Annex D (informative) - Wall thickness tables for
            fittings of type B
    Annex E (informative) - Reference data of strength
            values for creep rupture of austenitic steels in
            the solution annealed condition
    Annex ZA (informative) - Relationship between this
             European Standard and the Essential Requirements
             of EU Directive 2014/68/EU
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of austenitic and austenitic-ferritic (duplex) stainless steel in two test-categories which are intended for pressure purposes at room temperature, at low temperature or at elevated temperatures, and for the transmission and distribution of fluids and gases.

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

    Comment Closes On
    Committee ECISS/TC 110
    Document Type Draft
    Publisher Comite Europeen de Normalisation
    Status Current

    National Adoptions - (Show below) - (Hide below)

    Equivalent Standard(s) Relationship
    17/30347091 DC Identical
    03/108196 DC : 0 Identical

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

    EN ISO 14284:2002 Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996)
    EN 10052:1993 Vocabulary of heat treatment terms for ferrous products
    EN ISO 5817:2014 Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections (ISO 5817:2014)
    EN ISO 8493 : 2004 Metallic materials - Tube - Drift-expanding test (ISO 8493:1998)
    EN 10228-4:2016 Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
    EN 10027-2:2015 DESIGNATION SYSTEMS FOR STEELS - PART 2: NUMERICAL SYSTEM
    EN 10216-5:2013 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
    EN ISO 6892-1:2016 Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2016)
    ISO 9712:2012 Non-destructive testing Qualification and certification of NDT personnel
    EN ISO 10893-10:2011 Non-destructive testing of steel tubes - Part 10: Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections (ISO 10893-10:2011)
    EN ISO 5173:2010/A1:2011 DESTRUCTIVE TESTS ON WELDS IN METALLIC MATERIALS - BEND TESTS (ISO 5173:2009)
    ISO 14732:2013 Welding personnel Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials
    EN ISO 8495:2013 Metallic materials - Tube - Ring-expanding test (ISO 8495:2013)
    EN ISO 377:2017 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017)
    ISO 10893-8:2011 Non-destructive testing of steel tubes Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections
    ISO 6892-1:2016 Metallic materials Tensile testing Part 1: Method of test at room temperature
    ISO 9606-1:2012 Qualification testing of welders — Fusion welding — Part 1: Steels
    EN 10168:2004 Steel products - Inspection documents - List of information and description
    EN ISO 2566-1:1999 Steel - Conversion of elongation values - Part 1: Carbon and low alloy steels (ISO 2566-1:1984)
    ISO 8493:1998 Metallic materials Tube Drift-expanding test
    EN ISO 3166-1:2014 Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2013)
    EN ISO 14732:2013 Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2013)
    EN ISO 10893-8:2011 Non-destructive testing of steel tubes - Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections (ISO 10893-8:2011)
    ISO 5173:2009 Destructive tests on welds in metallic materials — Bend tests
    EN ISO 9712:2012 Non-destructive testing - Qualification and certification of NDT personnel (ISO 9712:2012)
    EN 10028-7:2016 Flat products made of steels for pressure purposes - Part 7: Stainless steels
    EN ISO 1127:1996 Stainless steel tubes - Dimensions, tolerances and conventional masses per unit length (ISO 1127:1992)
    ISO 148-1:2016 Metallic materials — Charpy pendulum impact test — Part 1: Test method
    ISO 5817:2014 Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections
    EN ISO 10893-7:2011 Non-destructive testing of steel tubes - Part 7: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections (ISO 10893-7:2011)
    EN 10217-7:2014 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes
    ISO 15614-1:2017 Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys
    EN 13480-3:2017 Metallic industrial piping - Part 3: Design and calculation
    EN ISO 10893-4:2011 Non-destructive testing of steel tubes - Part 4: Liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections (ISO 10893-4:2011)
    EN 10272:2016 Stainless steel bars for pressure purposes
    EN ISO 10893-6:2011 Non-destructive testing of steel tubes - Part 6: Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections (ISO 10893-6:2011)
    EN 10222-5:2017 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels
    EN 10021:2006 General technical delivery conditions for steel products
    EN ISO 10893-2:2011 Non-destructive testing of steel tubes - Part 2: Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of imperfections (ISO 10893-2:2011)
    ISO 3651-2:1998 Determination of resistance to intergranular corrosion of stainless steels — Part 2: Ferritic,austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in media containing sulfuric acid
    ISO 2566-1:1984 Steel Conversion of elongation values Part 1: Carbon and low alloy steels
    ISO 8495:2013 Metallic materials Tube Ring-expanding test
    EN 10204:2004 Metallic products - Types of inspection documents
    EN ISO 6892-2:2011 Metallic materials - Tensile testing - Part 2: Method of test at elevated temperature (ISO 6892-2:2011)
    EN ISO 3651-2 : 1998 DETERMINATION OF RESISTANCE TO INTERGRANULAR CORROSION OF STAINLESS STEELS - FERRITIC, AUSTENITIC AND FERRITIC-AUSTENITIC (DUPLEX) STAINLESS STEELS - CORROSION TEST IN MEDIA CONTAINING SULFURIC ACID
    EN 10027-1:2016 Designation systems for steels - Part 1: Steel names
    ISO 3166-1:2013 Codes for the representation of names of countries and their subdivisions Part 1: Country codes
    ISO 6892-2:2011 Metallic materials Tensile testing Part 2: Method of test at elevated temperature
    EN 10020:2000 Definition and classification of grades of steel
    EN ISO 4136:2012 Destructive tests on welds in metallic materials - Transverse tensile test (ISO 4136:2012)
    ISO 10893-6:2011 Non-destructive testing of steel tubes Part 6: Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
    ISO 10893-2:2011 Non-destructive testing of steel tubes Part 2: Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of imperfections
    ISO 4136:2012 Destructive tests on welds in metallic materials Transverse tensile test
    ISO 10893-4:2011 Non-destructive testing of steel tubes Part 4: Liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections
    EN ISO 148-1:2016 Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2016)
    EN 10266:2003 Steel tubes, fittings and structural hollow sections - Symbols and definitions of terms for use in product standards
    EN ISO 9606-1:2017 Qualification testing of welders - Fusion welding - Part 1: Steels (ISO 9606-1:2012 including Cor 1:2012 and Cor 2:2013)
    EN 10160:1999 Ultrasonic testing of steel flat product of thickness equal or greater than 6 mm (reflection method)
    ISO 10893-7:2011 Non-destructive testing of steel tubes Part 7: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
    ISO 10893-10:2011 Non-destructive testing of steel tubes Part 10: Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections
    ISO 377:2017 Steel and steel products — Location and preparation of samples and test pieces for mechanical testing
    ISO 14284:1996 Steel and iron — Sampling and preparation of samples for the determination of chemical composition
    ISO 1127:1992 Stainless steel tubes Dimensions, tolerances and conventional masses per unit length
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