EN 12516-2:2014

Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells

This European Standard specifies the method for the strength calculation of the shell with respect to internal pressure of the valve.

Industriearmaturen - Gehäusefestigkeit - Teil 2: Berechnungsverfahren für drucktragende Gehäuse von Armaturen aus Stahl

Diese Europäische Norm legt das Verfahren zur Berechnung der Festigkeit des drucktragenden Gehäuses gegen den Innendruck der Armatur fest.

Robinetterie industrielle - Résistance mécanique des enveloppes - Partie 2 : Méthode de calcul relative aux enveloppes d'appareils de robinetterie en acier

La présente norme Européenne spécifie la méthode de calcul de la résistance de l'enveloppe par rapport à la pression intérieure de l’appareil de robinetterie.

Industrijski ventili - Trdnost ohišja - 2. del: Metoda za izračun ohišij jeklenih ventilov

Ta del standarda EN 12516 določa metodo za izračun trdnosti ohišja glede na notranji tlak ventila.

General Information

• Status: Withdrawn
• Publication Date: 28-Oct-2014
• Withdrawal Date: 26-Oct-2021
• ICS: 23.060.01 - Valves in general
• Technical Committee: CEN/TC 69 - Industrial valves
• Drafting Committee: CEN/TC 69/WG 1 - Basic standards
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 27-Oct-2021
• 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
• Directive: 97/23/EC - 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
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: SIST EN 12516-2:2015 - Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells

Relations

• Replaces: EN 12516-2:2004 - Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
• Effective Date: 05-Nov-2014
• Merged Into: EN 12516-2:2014+A1:2021 - Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
• Effective Date: 19-Jan-2023
• Amended By: EN 12516-2:2014/FprA1 - Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
• Effective Date: 24-Oct-2018

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.YHQWLORYIndustriearmaturen - Gehäusefestigkeit - Teil 2: Berechnungsverfahren für drucktragende Gehäuse von Armaturen aus StahlRobinetterie industrielle - Résistance mécanique des enveloppes - Partie 2 : Méthode de calcul relative aux en-veloppes d'appareils de robinetterie en acierIndustrial valves - Shell design strength - Part 2: Calculation method for steel valve shells23.060.01Ventili na splošnoValves in generalICS:Ta slovenski standard je istoveten z:EN 12516-2:2014SIST EN 12516-2:2015en,fr,de01-januar-2015SIST EN 12516-2:2015SLOVENSKI
STANDARDSIST EN 12516-2:20041DGRPHãþD



SIST EN 12516-2:2015



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12516-2
October 2014 ICS 23.060.01 Supersedes EN 12516-2:2004English Version
Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
Robinetterie industrielle - Résistance mécanique des enveloppes - Partie 2 : Méthode de calcul relative aux enveloppes d'appareils de robinetterie en acier
Industriearmaturen - Gehäusefestigkeit - Teil 2: Berechnungsverfahren für drucktragende Gehäuse von Armaturen aus Stahl This European Standard was approved by CEN on 9 August 2014.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12516-2:2014 ESIST EN 12516-2:2015



EN 12516-2:2014 (E) 2 Contents Page Foreword .4 1 Scope .7 2 Normative references .7 3 Symbols and units .7 4 General conditions for strength calculation . 12 5 Design pressure . 13 6 Nominal design stresses for pressure parts other than bolts . 13 6.1 General . 13 6.2 Steels and cast steels other than defined in 6.3, 6.4 or 6.5 . 14 6.3 Austenitic steel and austenitic cast steel with a minimum rupture elongation not less than 30 % . 14 6.4 Austenitic steel and austenitic cast steel with a minimum rupture elongation not less than 35 % . 15 6.5 Ferritic and martensitic cast steel. 15 6.6 Creep conditions. 15 7 Calculation methods for the wall thickness of valve bodies . 15 7.1 General .
...

SLOVENSKI STANDARD
oSIST prEN 12516-2:2012
01-januar-2012
,QGXVWULMVNLYHQWLOL7UGQRVWRKLãMDGHO0HWRGD]DL]UDþXQRKLãLMMHNOHQLK
YHQWLORY
Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
Industriearmaturen - Gehäusefestigkeit - Teil 2: Berechnungsverfahren für drucktragende
Gehäuse von Armaturen aus Stahl
Robinetterie industrielle - Résistance mécanique des enveloppes - Partie 2 : Méthode de
calcul relative aux en-veloppes d'appareils de robinetterie en acier
Ta slovenski standard je istoveten z: prEN 12516-2 rev
ICS:
23.060.01 Ventili na splošno Valves in general
oSIST prEN 12516-2:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 12516-2:2012

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oSIST prEN 12516-2:2012


EUROPEAN STANDARD
DRAFT
prEN 12516-2 rev
NORME EUROPÉENNE

EUROPÄISCHE NORM

September 2011
ICS 23.060.01 Will supersede EN 12516-2:2004
English Version
Industrial valves - Shell design strength - Part 2: Calculation
method for steel valve shells
Robinetterie industrielle - Résistance mécanique des Industriearmaturen - Gehäusefestigkeit - Teil 2:
enveloppes - Partie 2 : Méthode de calcul relative aux en- Berechnungsverfahren für drucktragende Gehäuse von
veloppes d'appareils de robinetterie en acier Armaturen aus Stahl
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 69.

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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland 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

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12516-2 rev:2011: E
worldwide for CEN national Members.

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oSIST prEN 12516-2:2012
prEN 12516-2:2011 (E)
Contents Page
Foreword .4
Introduction .5
1 Scope .6
2 Normative references .6
3 Symbols and units .6
4 General conditions for strength calculation . 15
5 Design pressure . 16
6 Nominal design stresses for pressure parts other than bolts . 16
6.1 General . 16
6.2 Steels and cast steels other than defined in 6.3, 6.4 or 6.5 . 17
6.3 Austenitic steel and austenitic cast steel with a minimum rupture elongation not less than
30 % .
...