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EN 13445-3:2014/A4:2018

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

UNFIRED PRESSURE VESSELS - PART 3: DESIGN
Amendment of

EN 13445-3:2014

Superseded date

23-02-2022

Published date

12-01-2013

European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Basic design criteria
6 Maximum allowed values of the nominal design
   stress for pressure parts
7 Shells under internal pressure
8 Shells under external pressure
9 Openings in shells
10 Flat ends
11 Flanges
12 Bolted domed ends
13 Heat Exchanger Tubesheets
14 Expansion bellows
15 Pressure vessels of rectangular section
16 Additional non-pressure loads
17 Simplified assessment of fatigue life
18 Detailed assessment of fatigue life
19 Creep design
20 Design rules for reinforced flat walls
21 Circular flat ends with radial reinforcement ribs
22 Static analysis of tall vertical vessels on skirts
Annex A (normative) - Design requirements for pressure
        bearing welds
Annex B (normative) - Design by Analysis - Direct Route
Annex C (normative) - Design by analysis - Method based
        on stress categories
Annex D (informative) - Verification of the shape of vessels
        subject to external pressure
Annex E (normative) - Procedure for calculating the departure
        from the true circle of cylinders and cones
Annex F (normative) - Allowable external pressure for vessels
        outside circularity tolerance
Annex G (normative) - Alternative design rules for flanges and
        gasketed flange connections
Annex GA (informative) - Alternative design rules for flanges and
         gasketed flange connections
Annex H (informative) - Gasket factors m and y
Annex I (informative) - Additional information on heat exchanger
        tubesheet design
Annex J (normative) - Alternative method for the design of heat
        exchanger tubesheets
Annex K (informative) - Additional information on expansion
        bellows design
Annex L (informative) - Basis for design rules related to additional
        non-pressure loads
Annex M (informative) - In service monitoring of vessels operating
        in fatigue or creep service
Annex N (informative) - Bibliography to Clause 18
Annex O (informative) - Physical properties of steels
Annex P (normative) - Classification of weld details to be assessed
        using principal stresses
Annex Q (normative) - Simplified procedure for the fatigue assessment
        of unwelded zones
Annex R (informative) - Coefficients for creep-rupture model equations
        for extrapolation of creeprupture strength
Annex S (informative) - Extrapolation of the nominal design stress
        based on timeindependent behaviour in the creep range
Annex T (normative) - Design by experimental methods
Annex Y (informative) - History of EN 13445-3
Annex ZA (informative) - Relationship between this European Standard
         and the Essential Requirements of Directive 2014/68/EU
         aimed to be covered

Defines requirements for the design of unfired pressure vessels covered by EN 13445-1:2014 and constructed of steels in accordance with EN 13445-2:2014.

Committee
TC 54
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy
Supersedes

EN 1591-1:2013 Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation
EN 13445-5 : 2014 COR 2017 UNFIRED PRESSURE VESSELS - PART 5: INSPECTION AND TESTING
EN 1708-1:2010 Welding - Basic welded joint details in steel - Part 1: Pressurized components
EN 1991-1-6:2005/AC:2013 Eurocode 1 - Actions on structures Part 1-6: General actions - Actions during execution
ENV 1591-2 : DRAFT 2001 FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - GASKET PARAMETERS
EN ISO 15613:2004 Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test (ISO 15613:2004)
ISO 4016:2011 Hexagon head bolts Product grade C
ISO/TR 15608:2017 Welding Guidelines for a metallic materials grouping system
DIN 2505:1964-10 CALCULATION OF FLANGED JOINTS
DIN 18800-4:2008-11 STEEL STRUCTURE - PART 4: STABILITY - ANALYSIS OF SAFETY AGAINST BUCKLING OF SHELLS
EN 764-1:2015+A1:2016 Pressure equipment - Part 1: Vocabulary
EN 12952-3:2011 Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler
PD 6605-1:1998 Guidance on methodology for assessment of stress-rupture data Procedure for derivation of strength values
EN ISO 4016:2011 Hexagon head bolts - Product grade C (ISO 4016:2011)
EN ISO 4014:2011 Hexagon head bolts - Product grades A and B (ISO 4014:2011)
EN 13445-8 : 2014 COR 2017 UNFIRED PRESSURE VESSELS - PART 8: ADDITIONAL REQUIREMENTS FOR PRESSURE VESSELS OF ALUMINIUM AND ALUMINIUM ALLOYS
BS 5500:1997 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
PD 6605-2:1998 Guidance on methodology for assessment of stress-rupture data Computing methods
EN 13445-4 : 2014 COR 2017 UNFIRED PRESSURE VESSELS - PART 4: FABRICATION
CR 13642:1999 Flanges and their joints - Design rules for gasketed circular flange connections - Background information
CEN ISO/TR 15608:2017 Welding - Guidelines for a metallic materials grouping system (ISO/TR 15608:2017)
ISO 261:1998 ISO general purpose metric screw threads General plan
EN 764-2:2012 Pressure equipment - Part 2: Quantities, symbols and units
EN 1992-1-1:2004/A1:2014 EUROCODE 2: DESIGN OF CONCRETE STRUCTURES - PART 1-1: GENERAL RULES AND RULES FOR BUILDINGS
EN 837-1:1996/AC:1998 PRESSURE GAUGES - BOURDON TUBE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING
SEW 310 : 1992 PHYSICAL PROPERTIES OF STEELS
EN 1998-1:2004/A1:2013 EUROCODE 8: DESIGN OF STRUCTURES FOR EARTHQUAKE RESISTANCE - PART 1: GENERAL RULES, SEISMIC ACTIONS AND RULES FOR BUILDINGS
EN 1990:2002/A1:2005/AC:2010 EUROCODE - BASIS OF STRUCTURAL DESIGN
EN 837-3:1996 Pressure gauges - Part 3: Diaphragm and capsule pressure gauges - Dimensions, metrology, requirements and testing
EN 1991-1-4:2005/A1:2010 EUROCODE 1: ACTIONS ON STRUCTURES - PART 1-4: GENERAL ACTIONS - WIND ACTIONS
EN 764-3:2002 Pressure equipment - Part 3: Definition of parties involved
PD 6525-1:1990 Elevated temperature properties for steels for pressure purposes. Stress rupture properties
ISO 12107:2012 Metallic materials — Fatigue testing — Statistical planning and analysis of data
EN 13555:2014 Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections
EN 10222-1:2017 Steel forgings for pressure purposes - Part 1: General requirements for open die forgings
ISO 4014:2011 Hexagon head bolts Product grades A and B
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

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