I.S. EN 13445-3:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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UNFIRED PRESSURE VESSELS - PART 3: DESIGN
Hardcopy , PDF
02-08-2019
I.S. EN 13445-3:2014/A7:2019
I.S. EN 13445-3:2014&LC:2018&A1:2015...A8:2019
I.S. EN 13445-3:2014&A1:2015
29-09-2014
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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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
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 creep-rupture 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 the EU Pressure Equipment Directive 97/23/EC
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
|
| DevelopmentNote |
ISSUE 3 dated 19.08.2016 issued incorporating latest Correction Notice issued by CEN dated 03.08.2016. (09/2016)
|
| DocumentType |
Standard
|
| Pages |
868
|
| ProductNote |
NOTE: The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. CONSOLATED VERSION IS NOW AVAILABLE FOR THESE STANDARD THIS STANDARD ALSO REFERS TO EN 764-1:2004,EN 1092-1:2007
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| UNE-EN 13445-3:2015 | Identical |
| NBN EN 13445-3 : 2014 AMD 2 2016 | Identical |
| DIN EN 13445-3:2015-12 | Identical |
| NEN EN 13445-3 : 2016 | Identical |
| BS EN 13445-3 : 2014 | Identical |
| SN EN 13445-3 : 2014 AMD 3 2018 | Identical |
| NF EN 13445-3 : 2014 AMD 3 2017 | Identical |
| ONORM EN 13445-3 : 2015 AMD 4 2018 | Identical |
| NS EN 13445-3 : 2014 AMD 4 2018 | Identical |
| I.S. 328:2015/AC1:2015 | GAS TRANSMISSION PIPELINES AND PIPELINE INSTALLATIONS (EDITION 4) |
| I.S. 328:2015 | GAS TRANSMISSION PIPELINES AND PIPELINE INSTALLATIONS (EDITION 4) |
| EN 1591-1:2013 | Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation |
| EN 10222-1:1998 | Steel forgings for pressure purposes - Part 1: General requirements for open die forgings |
| 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 1998-1:2004 | Eurocode 8: Design of structures for earthquake resistance - Part 1: General rules, seismic actions and rules for buildings |
| 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) |
| EN 13445-5:2014 | Unfired pressure vessels - Part 5: Inspection and testing |
| 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 |
| EN 13445-8:2014 | Unfired pressure vessels - Part 8: Additional requirements for pressure vessels of aluminium and aluminium alloys |
| 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 13445-4:2014 | Unfired pressure vessels - Part 4: Fabrication |
| 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 |
| EN 286-2:1992 | Simple unfired pressure vessels designed to contain air or nitrogen - Part 2: Pressure vessels for air braking and auxiliary systems for motor vehicles and their trailers |
| 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 |
| SEW 310 : 1992 | PHYSICAL PROPERTIES OF STEELS |
| EN 837-3:1996 | Pressure gauges - Part 3: Diaphragm and capsule pressure gauges - Dimensions, metrology, requirements and testing |
| 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 |
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