EN 1591-1:2001/prA1

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation method

2006 12 19 Tolerance of 6 months requested before formal vote per CEN/TC 74 res. 263/2006.
Tolerance of up to nine months before enquiry (TC resolution CEN/TC 74 C 245/2004) (Note by SV on 2005-02-10)

Flansche und ihre Verbindungen - Regeln für die Auslegung von Flanschverbindungen mit runden Flanschen und Dichtung - Teil 1: Berechnungsmethode

Brides et leurs assemblages - Règles de calcul des assemblages à brides circulaires avec joint - Partie 1: Méthode de calcul

Prirobnice in prirobnični spoji – Pravila za načrtovanje okroglih prirobničnih spojev s tesnili – 1. del: Način izračuna – Dopolnilo 1

General Information

• Status: Not Published
• ICS: 23.040.60 - Flanges, couplings and joints
• Technical Committee: CEN/TC 74 - Flanges and their joints
• Drafting Committee: CEN/TC 74/WG 10 - Calculation methods
• Current Stage: 5060 - Closure of Vote - Formal Approval
• Start Date: 06-Jan-2009
• Completion Date: 06-Jan-2009
• 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 1591-1:2002/opr A1:2005 - Flanges and their joints - Design rules for gasketed circular flange con-nections - Part 1: Calculation method - Amendment 1

Relations

• Merged Into: EN 1591-1:2001+A1:2009 - Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation method
• Effective Date: 21-Jan-2009
• Amends: EN 1591-1:2001 - Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation method
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI SIST EN 1591-1:2002/opr
A1:2005

PREDSTANDARD
november 2005
Prirobnice in prirobnični spoji – Pravila za načrtovanje okroglih prirobničnih
spojev s tesnili – 1. del: Način izračuna – Dopolnilo 1
Flanges and their joints - Design rules for gasketed circular flange con-nections -
Part 1: Calculation method - Amendment 1
ICS 23.040.60 Referenčna številka
SIST EN 1591-1:2002/opr A1:2005(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD
DRAFT
EN 1591-1:2001
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
September 2005
ICS

English Version
Flanges and their joints - Design rules for gasketed circular
flange con-nections - Part 1: Calculation method - Amendment 1
Flansche und ihre Verbindungen - Regeln für die
Auslegung von Flanschverbindungen mit runden Flanschen
und Dichtung - Teil 1: Berechnungsmethode - Änderung 1
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 74.
This draft amendment A1, if approved, will modify the European Standard EN 1591-1:2001. If this draft becomes an amendment, CEN
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment
into the relevant national standard without any alteration.
This draft amendment 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 Management Centre has the same status
as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1591-1:2001/A1:2005:2005: E
worldwide for CEN national Members.

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EN 1591-1:2001/prA1:2005 (E)
Contents Seite
Foreword.3
1.3.4 Mechanical model.4
3.2 Subscripts and special marks .5
3.2.1 Subscripts.5
3.2.2 Special marks.6
3.3 Symbols.6
4.3 Gasket parameters.10
4.3.1 Theoretical dimensions.10
4.3.2 Effective dimensions.10
4.3.3 Axial flexibility modulus of gasket.11
5.2 Compliance of the joint .13
5.3 Minimum forces necessary for the gasket.13
5.3.1 Assembly condition (I = 0) .13
5.3.2 Subsequent conditions (I = 1, 2, .) .14
5.4 Intern
...