SIST EN 12952-3:2023

Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler

This document specifies the requirements for the design and calculation of water-tube boilers as defined in EN 12952-1.
The purpose of this document is to ensure that the hazards associated with water-tube boilers are reduced to a minimum by the proper application of the design according to this part of EN 12952.

Wasserrohrkessel und Anlagenkomponenten - Teil 3: Konstruktion und Berechnung für drucktragende Kesselteile

Dieses Dokument legt Anforderungen an die Konstruktion und Berechnung von Wasserrohrkesseln nach der Definition in EN 12952 1 fest.
Durch die sachgemäße Konstruktion nach diesem Teil des Dokuments EN 12952 wird sichergestellt, dass die Gefährdungen, die mit Wasserrohrkesseln einhergehen auf ein Minimum reduziert werden.

Chaudière à tubes d'eau et installations auxiliaires - Partie 3 : Conception et calcul des parties sous pression de la chaudière

Le présent document spécifie les règles de conception et de calcul des chaudières à tubes d'eau telles que définies dans l'EN 12952-1.
L’objet du présent Document est d’assurer que les phénomènes dangereux associés aux chaudières à tubes d’eau sont réduits au minimum par l’application appropriée des exigences de conception de la présente partie de l’EN 12952.

Vodocevni kotli in pomožne napeljave - 3. del: Konstruiranje in izračun tlačno obremenjenih delov kotla

Ta dokument določa zahteve za konstruiranje in izračun vodocevnih kotlov iz standarda EN 12952-1.
Namen tega dokumenta je zagotoviti, da se nevarnosti, povezane z vodocevnimi kotli, čim bolj zmanjšajo s pravilnim konstruiranjem v skladu s tem delom standarda EN 12952.

General Information

• Status: Published
• Public Enquiry End Date: 03-Aug-2021
• Publication Date: 09-Oct-2023
• ICS: 27.040 - Gas and steam turbines. Steam engines
• ICS: 27.060.30 - Boilers and heat exchangers
• Technical Committee: TLP - Pressure vessels
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 27-Oct-2022
• Due Date: 01-Jan-2023
• Completion Date: 10-Oct-2023
• Directive: 2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: EN 12952-3:2022 - Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler

Relations

• Replaces: SIST EN 12952-3:2012 - Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts
• Effective Date: 01-Nov-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 12952-3:2023
01-november-2023
Nadomešča:
SIST EN 12952-3:2012
Vodocevni kotli in pomožne napeljave - 3. del: Konstruiranje in izračun tlačno
obremenjenih delov kotla
Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure
parts of the boiler
Wasserrohrkessel und Anlagenkomponenten - Teil 3: Konstruktion und Berechnung für
drucktragende Kesselteile
Chaudière à tubes d'eau et installations auxiliaires - Partie 3 : Conception et calcul des
parties sous pression de la chaudière
Ta slovenski standard je istoveten z: EN 12952-3:2022
ICS:
27.060.30 Grelniki vode in prenosniki Boilers and heat exchangers
toplote
SIST EN 12952-3:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 12952-3:2023

---------------------- Page: 2 ----------------------
SIST EN 12952-3:2023


EN 12952-3
EUROPEAN STANDARD

NORME EUROPÉENNE

November 2022
EUROPÄISCHE NORM
ICS 27.040 Supersedes EN 12952-3:2011
English Version

Water-tube boilers and auxiliary installations - Part 3:
Design and calculation for pressure parts of the boiler
Chaudière à tubes d'eau et installations auxiliaires - Wasserrohrkessel und Anlagenkomponenten - Teil 3:
Partie 3 : Conception et calcul des parties sous pression Konstruktion und Berechnung für drucktragende
de la chaudière Kesselteile
This European Standard was approved by CEN on 26 September 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12952-3:2022 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN 12952-3:2023
EN 12952-3:2022 (E)
Contents Page

European foreword . 8
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 11
4 Symbols and abbreviations . 11
5 General. 11
5.1 Purpose . 11
5.2 Dimensions of pressure parts . 11
5.3 Strength of pressure parts . 12
5.4 Design by analysis . 12
5.5 Cyclic loading . 12
5.6 Other design requirements . 13
5.6.1 General.
...

SLOVENSKI STANDARD
oSIST prEN 12952-3:2021
01-julij-2021
Vodocevni kotli in pomožne napeljave - 3. del: Konstruiranje in izračun tlačno
obremenjenih delov kotla
Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure
parts of the boiler
Wasserrohrkessel und Anlagenkomponenten - Teil 3: Konstruktion und Berechnung für
drucktragende Kesselteile
Chaudières à tubes d'eau et installations auxiliaires - Partie 3 : Conception et calcul des
parties sous pression
Ta slovenski standard je istoveten z: prEN 12952-3
ICS:
27.060.30 Grelniki vode in prenosniki Boilers and heat exchangers
toplote
oSIST prEN 12952-3:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 12952-3:2021

---------------------- Page: 2 ----------------------
oSIST prEN 12952-3:2021


DRAFT
EUROPEAN STANDARD
prEN 12952-3
NORME EUROPÉENNE

EUROPÄISCHE NORM

July 2021
ICS 27.040 Will supersede EN 12952-3:2011
English Version

Water-tube boilers and auxiliary installations - Part 3:
Design and calculation for pressure parts of the boiler
Chaudières à tubes d'eau et installations auxiliaires - Wasserrohrkessel und Anlagenkomponenten - Teil 3:
Partie 3 : Conception et calcul des parties sous pression Konstruktion und Berechnung für drucktragende
Kesselteile
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 269.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12952-3:2021 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 12952-3:2021
prEN 12952-3:2021 (E)
Contents Page
European foreword . 8
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 11
4 Symbols and abbreviations . 11
5 General. 11
5.1 Purpose . 11
5.2 Dimensions of pressure parts . 11
5.3 Strength of pressure parts . 12
5.4 Design by analysis . 12
5.5 Cycl
...