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CEN

EN 1591-2:2008

(Main)

Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters

Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters

This European Standard details generic gasket parameters for use in EN 1591 1 during preliminary calculations during which the type of gasket to be used in an application is to be decided. Once the gasket type has been decided the parameters for gaskets of that type from the different potential commercial suppliers should be used in further calculations as within a gasket type there will be differences depending upon the supplier.
WARNING - For the final calculations using the method given in EN 1591 1 the reader is directed to obtain gasket parameters for the selected type from the intended gasket supplier.

Flansche und ihre Verbindungen - Regeln für die Auslegung von Flanschverbindungen mit runden Flanschen und Dichtung - Teil 2: Dichtungskennwerte

Diese Europäische Norm legt Dichtungskennwerte für vorausgehende Berechnungen von Flanschverbin¬dungen nach EN 1591-1 fest. Sobald dieser Dichtungstyp ausgewählt wurde, sollten die Parameter für Dichtungen dieses Typs von den unterschiedlichen möglichen Lieferern für weitere Berechnungen ange¬wendet werden, weil es innerhalb eines Dichtungstyps Unterschiede geben wird, die herstellerabhängig sind.
WARNHINWEIS — Für die endgültigen Berechnungen nach dem in EN 1591-1 festgelegten Verfahren ist der Anwender gehalten, die Dichtungskennwerte für den ausgewählten Typ vom Dichtungshersteller zu beziehen. Dies ist notwendig, da die Dichtungskennwerte zwischen Herstellern variieren können. Diese Abweichungen können aus den Tabellen dieses Dokuments entnommen werden.

Brides et leurs assemblages - Règles de calcul des assemblages à brides circulaires avec joint - Partie 2: Paramètres de joint

La présente Norme européenne spécifie des paramètres génériques de joints utilisables dans l’EN 1591-1
pendant les calculs préliminaires durant lesquels le type de joint à utiliser dans une application doit être choisi.
Dès que le choix d’un type de joint a été décidé, il convient que les paramètres de ce type de joint obtenus
auprès de différents fournisseurs commerciaux soient utilisés dans d’autres calculs puisque que, pour un type de
joint donné, des différences apparaitront en fonction du fournisseur de joints.
AVERTISSEMENT - Lors des calculs finaux réalisés conformément à la méthode de calcul donnée
dans l’EN 1591-1, il est conseillé au lecteur d’obtenir des paramètres de joint pour le type de joint
générique choisi auprès du fabricant de joints concerné, car les données pour un type de joint
générique peuvent varier en fonction des fabricants. Cette variation peut être observée dans les
tableaux de données spécifiés dans le corps du présent document.

Prirobnice in prirobnični spoji - Pravila za konstruiranje prirobničnih spojev, sestavljenih iz okroglih prirobnic in tesnil - 2. del: Parametri tesnil

General Information

Status
Withdrawn
Publication Date
10-Jun-2008
Withdrawal Date
03-Mar-2020
ICS
23.040.60 - Flanges, couplings and joints
Technical Committee
CEN/TC 74 - Flanges and their joints
Drafting Committee
CEN/TC 74/WG 8 - Gaskets
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
04-Mar-2020
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 1591-2:2008 - Flanges and their joints - Design rules for gasketed circular flange connec-tions - Part 2: Gasket parameters

Relations

Replaces
ENV 1591-2:2001 - Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters
Effective Date
22-Dec-2008
Replaced By
CEN/TR 1591-2:2020 - Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters
Effective Date
10-Mar-2020

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.WHVQLOFlansche und ihre Verbindungen - Regeln für die Auslegung von Flanschverbindungen mit runden Flanschen und Dichtung - Teil 2: DichtungskennwerteBrides et leurs assemblages - Regles de calcul des assemblages a brides circulaires avec joint - Partie 2: Parametres de jointFlanges and their joints - Design rules for gasketed circular flange connec-tions - Part 2: Gasket parameters23.040.60Prirobnice, oglavki in spojni elementiFlanges, couplings and jointsICS:Ta slovenski standard je istoveten z:EN 1591-2:2008SIST EN 1591-2:2008en,fr,de01-oktober-2008SIST EN 1591-2:2008SLOVENSKI
STANDARDSIST ENV 1591-2:20021DGRPHãþD



SIST EN 1591-2:2008



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1591-2June 2008ICS 23.040.60Supersedes ENV 1591-2:2001
English VersionFlanges and their joints - Design rules for gasketed circularflange connections - Part 2: Gasket parametersBrides et leurs assemblages - Règles de calcul desassemblages à brides circulaires avec joint - Partie 2:Paramètres de jointFlansche und ihre Verbindungen - Regeln für dieAuslegung von Flanschverbindungen mit runden Flanschenund Dichtung - Teil 2: DichtungskennwerteThis European Standard was approved by CEN on 8 May 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1591-2:2008: ESIST EN 1591-2:2008



EN 1591-2:2008 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Symbols and definitions.4 4 Typical gasket parameters for various gasket styles.4 4.1 General.4 4.2 Qmin[L], QSmin[L].6 4.3 Qsmax and PQR.23 4.4 EG.27 Annex A (informative)
Relation between the gasket types and the codes used in the tables.43 Annex B (informative)
Public sources of reliable data.46 Annex C (informative)
Outline of a pre-calculation method of gasket selection.47 Bibliography.48
SIST EN 1591-2:2008



EN 1591-2:2008 (E) 3 Foreword This document (EN 1591-2:2008) has been prepared by Technical Committee CEN/TC 74 “Flanges and their joints”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2008, and conflicting national standards shall be withdrawn at the latest
...

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