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UNI EN 12952-5 : 2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER

Superseded date

18-05-2022

Published date

01-01-2011

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 General
6 Pressure part
7 Cutting, forming and fabrication tolerances
8 Welding
9 Mechanical connections
10 Thermal treatment
Annex A (normative) - Tube bending procedure tests
Annex B (informative) - Welded pressure connections
        and non-pressure containing attachments
Annex C (normative) - Manufacture of welded
        tubewalls
Annex D (normative) - Coiled boilers and coiled
        superheaters
Annex E (normative) - Special requirements for
        composite tubes
Annex F (informative) - Guidelines for the determination
        of the competency of boiler manufacturers
Annex G (informative) - Significant technical changes
        between this European Standard and the
        previous edition
Annex ZA (informative) - Relationship between this
         European Standard and the Essential Requirements
         of EU Directive 97/23/EC
Bibliography

Gives requirements for the workmanship and construction of water-tube boilers as defined in EN 12952-1:2001.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

ISO/TR 20172:2009 Welding Grouping systems for materials European materials
ISO 14555:2017 Welding — Arc stud welding of metallic materials
EN ISO 9692-1:2013 Welding and allied processes - Types of joint preparation - Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2013)
EN ISO 6520-1:2007 Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 1: Fusion welding (ISO 6520-1:2007)
EN ISO 17663:2009 Welding - Quality requirements for heat treatment in connection with welding and allied processes (ISO 17663:2009)
EN ISO 3834-3:2005 Quality requirements for fusion welding of metallic materials - Part 3: Standard quality requirements (ISO 3834-3:2005)
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)
ISO 6520-1:2007 Welding and allied processes Classification of geometric imperfections in metallic materials Part 1: Fusion welding
EN ISO 3834-2:2005 Quality requirements for fusion welding of metallic materials - Part 2: Comprehensive quality requirements (ISO 3834-2:2005)
ISO 8501-1:2007 Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings
EN 1708-1:2010 Welding - Basic welded joint details in steel - Part 1: Pressurized components
EN ISO 9692-2:1998/AC:1999 WELDING AND ALLIED PROCESSES - JOINT PREPARATION - PART 2: SUBMERGED ARC WELDING OF STEELS
ISO 23277:2015 Non-destructive testing of welds Penetrant testing Acceptance levels
EN ISO 15613:2004 Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test (ISO 15613:2004)
EN ISO 6892-1:2016 Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2016)
ISO 4759-1:2000 Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
EN 1759-1:2004 Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24
ISO/TR 15608:2017 Welding — Guidelines for a metallic materials grouping system
ISO 6892-1:2016 Metallic materials Tensile testing Part 1: Method of test at room temperature
EN 1011-1:2009 Welding - Recommendations for welding of metallic materials - Part 1: General guidance for arc welding
EN 12952-3:2011 Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler
ISO 14731:2006 Welding coordination Tasks and responsibilities
EN 12952-4:2011 Water-tube boilers and auxiliary installations - Part 4: In-service boiler life expectancy calculations
ISO 17663:2009 Welding — Quality requirements for heat treatment in connection with welding and allied processes
EN ISO 4063:2010 Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)
EN ISO 23278 : 2015 NON-DESTRUCTIVE TESTING OF WELDS - MAGNETIC PARTICLE TESTING - ACCEPTANCE LEVELS (ISO 23278:2015)
EN ISO 23277:2015 Non-destructive testing of welds - Penetrant testing - Acceptance levels (ISO 23277:2015)
EN 10216-2:2013 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties
EN 473:2008 Non-destructive testing - Qualification and certification of NDT personnel - General principles
ISO 23278:2015 Non-destructive testing of welds Magnetic particle testing Acceptance levels
EN 12952-7:2012 Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler
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 10253-4:2008/AC:2009 BUTT-WELDING PIPE FITTINGS - PART 4: WROUGHT AUSTENITIC AND AUSTENITIC-FERRITIC (DUPLEX) STAINLESS STEELS WITH SPECIFIC INSPECTION REQUIREMENTS
EN 1011-2:2001/A1:2003 WELDING - RECOMMENDATIONS FOR WELDING OF METALLIC MATERIALS - PART 2: ARC WELDING OF FERRITIC STEELS
ISO 148-1:2016 Metallic materials — Charpy pendulum impact test — Part 1: Test method
EN 12952-1:2015 Water-tube boilers and auxiliary installations - Part 1: General
ISO 5817:2014 Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections
ISO 9692-1:2013 Welding and allied processes — Types of joint preparation — Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels
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 ISO 4759-1 : 2000 TOLERANCES FOR FASTENERS - PART 1: BOLTS, SCREWS, STUDS AND NUTS - PRODUCT GRADES A, B AND C
ISO 3834-2:2005 Quality requirements for fusion welding of metallic materials Part 2: Comprehensive quality requirements
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
EN ISO 14731:2006 Welding coordination - Tasks and responsibilities (ISO 14731:2006)
EN 10204:2004 Metallic products - Types of inspection documents
CEN ISO/TR 15608:2017 Welding - Guidelines for a metallic materials grouping system (ISO/TR 15608:2017)
EN 10025-2:2004/AC:2005 HOT ROLLED PRODUCTS OF STRUCTURAL STEELS - PART 2: TECHNICAL DELIVERY CONDITIONS FOR NON-ALLOY STRUCTURAL STEELS
ISO 9001:2015 Quality management systems — Requirements
ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
ISO 9692-2:1998 Welding and allied processes — Joint preparation — Part 2: Submerged arc welding of steels
EN ISO 8501-1:2007 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings (ISO 8501-1:2007)
ISO 15613:2004 Specification and qualification of welding procedures for metallic materials Qualification based on pre-production welding test
EN ISO 148-1:2016 Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2016)
ISO 4063:2009 Welding and allied processes — Nomenclature of processes and reference numbers
EN ISO 14555:2017 Welding - Arc stud welding of metallic materials (ISO 14555:2017)
EN 571-1:1997 Non destructive testing - Penetrant testing - Part 1: General principles
EN ISO 17638:2016 Non-destructive testing of welds - Magnetic particle testing (ISO 17638:2016)
EN 1418:1997 Welding personnel - Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials
ISO 13916:2017 Welding — Measurement of preheating temperature, interpass temperature and preheat maintenance temperature
EN 12952-2:2011 Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories
CEN ISO/TR 20172:2009 Welding - Grouping systems for materials - European materials (ISO/TR 20172:2009)
ISO 17638:2016 Non-destructive testing of welds Magnetic particle testing
ISO 3834-3:2005 Quality requirements for fusion welding of metallic materials Part 3: Standard quality requirements
EN ISO 9000:2015 Quality management systems - Fundamentals and vocabulary (ISO 9000:2015)
EN 10253-2:2007 Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements
EN 1708-2:2000 Welding - Basic weld joint details in steel - Part 2: Non internal pressurized components
EN 287-1:2011 Qualification test of welders - Fusion welding - Part 1: Steels
EN 12952-6:2011 Water-tube boilers and auxiliary installations - Part 6: Inspection during construction; documentation and marking of pressure parts of the boiler

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