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SIST-TP CEN/TR 1591-2:2020

(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 document 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.

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

Dieses Dokument legt allgemeine Dichtungskennwerte für vorausgehende Berechnungen von Flanschverbindungen nach EN 1591 1 fest. Sobald der Dichtungstyp festgelegt wurde, sollten die Parameter für Dichtungen dieses Typs von den verschiedenen möglichen Lieferanten für weitere Berechnungen verwendet werden, da es innerhalb eines Dichtungstyps herstellerabhängige Unterschiede gibt.
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

Le présent document 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, 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 prirobičnih spojev, sestavljenih iz okroglih prirobnic in tesnil - 2. del: Parametri tesnil

General Information

Status
Published
Public Enquiry End Date
02-Jan-2020
Publication Date
01-Apr-2020
ICS
23.040.60 - Flanges, couplings and joints
Technical Committee
TLP - Pressure vessels
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Apr-2020
Due Date
06-Jun-2020
Completion Date
02-Apr-2020
Ref Project
CEN/TR 1591-2:2020 - Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters

Relations

Replaces
SIST EN 1591-2:2008 - Flanges and their joints - Design rules for gasketed circular flange connec-tions - Part 2: Gasket parameters
Effective Date
01-Jun-2020

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SLOVENSKI STANDARD
SIST-TP CEN/TR 1591-2:2020
01-junij-2020
Nadomešča:
SIST EN 1591-2:2008
Prirobnice in prirobnični spoji - Pravila za konstruiranje prirobičnih spojev,
sestavljenih iz okroglih prirobnic in tesnil - 2. del: Parametri tesnil
Flanges and their joints - Design rules for gasketed circular flange connections - Part 2:
Gasket parameters
Flansche und ihre Verbindungen - Regeln für die Auslegung von Flanschverbindungen
mit runden Flanschen und Dichtung - Teil 2: Dichtungskennwerte
Brides et leurs assemblages - Règles de calcul des assemblages à brides circulaires
avec joint - Partie 2 : Paramètres de joint
Ta slovenski standard je istoveten z: CEN/TR 1591-2:2020
ICS:
23.040.60 Prirobnice, oglavki in spojni Flanges, couplings and joints
elementi
SIST-TP CEN/TR 1591-2:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST-TP CEN/TR 1591-2:2020

---------------------- Page: 2 ----------------------
SIST-TP CEN/TR 1591-2:2020


CEN/TR 1591-2
TECHNICAL REPORT

RAPPORT TECHNIQUE

March 2020
TECHNISCHER BERICHT
ICS 23.040.60 Supersedes EN 1591-2:2008
English Version

Flanges and their joints - Design rules for gasketed circular
flange connections - Part 2: Gasket parameters
Brides et leurs assemblages - Règles de calcul des Flansche und ihre Verbindungen - Regeln für die
assemblages à brides circulaires avec joint - Partie 2 : Auslegung von Flanschverbindungen mit runden
Paramètres de joint Flanschen und Dichtung - Teil 2: Dichtungskennwerte


This Technical Report was approved by CEN on 10 February 2020. It has been drawn up by the Technical Committee CEN/TC 74.

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.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 1591-2:2020 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST-TP CEN/TR 1591-2:2020
CEN/TR 1591-2:2020 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Typical gasket parameters for various gasket styles . 4
4.1 General . 4
4.2 Q , Q . 5
min[L] Smin[L]
4.3 Qsmax, PQR and ΔeGc . 21
4.4 E and e . 25
G G
Annex A (informative) Relation between the gasket types and the codes used in the tables . 35
Annex B (informative) Public sources of reliable data . 38
Bibliography . 39

2

---------------------- Page: 4 ----------------------
SIST-TP CEN/TR 1591-2:2020
CEN/TR 1591-2:2020 (E)
European foreword
This document (CEN/TR 1591-2:2020) has been prepared by Technical Committee CEN/TC 74 “Flanges
and their joints”, the secretariat of which is held by DIN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all
...

SLOVENSKI STANDARD
kSIST-TP FprCEN/TR 1591-2:2019
01-december-2019
Prirobnice in prirobnični spoji - Pravila za konstruiranje prirobičnih spojev,
sestavljenih iz okroglih prirobnic in tesnil - 2. del: Parametri tesnil
Flanges and their joints - Design rules for gasketed circular flange connections - Part 2:
Gasket parameters
Flansche und ihre Verbindungen - Regeln für die Auslegung von Flanschverbindungen
mit runden Flanschen und Dichtung - Teil 2: Dichtungskennwerte
Brides et leurs assemblages - Règles de calcul des assemblages à brides circulaires
avec joint - Partie 2 : Paramètres de joint
Ta slovenski standard je istoveten z: FprCEN/TR 1591-2
ICS:
23.040.60 Prirobnice, oglavki in spojni Flanges, couplings and joints
elementi
kSIST-TP FprCEN/TR 1591-2:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
kSIST-TP FprCEN/TR 1591-2:2019

---------------------- Page: 2 ----------------------
kSIST-TP FprCEN/TR 1591-2:2019


FINAL DRAFT
TECHNICAL REPORT
FprCEN/TR 1591-2
RAPPORT TECHNIQUE

TECHNISCHER BERICHT

October 2019
ICS
English Version

Flanges and their joints - Design rules for gasketed circular
flange connections - Part 2: Gasket parameters
Brides et leurs assemblages - Règles de calcul des Flansche und ihre Verbindungen - Regeln für die
assemblages à brides circulaires avec joint - Partie 2 : Auslegung von Flanschverbindungen mit runden
Paramètres de joint Flanschen und Dichtung - Teil 2: Dichtungskennwerte


This draft Technical Report is submitted to CEN members for Vote. It has been drawn up by the Technical Committee CEN/TC 74.

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 Technical Report. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a Technical Report.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprCEN/TR 1591-2:2019 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
kSIST-TP FprCEN/TR 1591-2:2019
FprCEN/TR 1591-2:2019 (E)
Contents Page

European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Typical gasket parameters for various gasket styles . 4
4.1 General . 4
4.2 Q , Q . 5
min[L] Smin[L]
4.3 Q , P and Δe . 21
smax QR Gc
4.4 E and e . 26
G G
Annex A (informative) Relation between the gasket types and the codes used in the tables . 36
Annex B (informative) Public sources of reliable data . 39
Bibliography . 40


2

---------------------- Page: 4 ----------------------
kSIST-TP FprCEN/TR 1591-2:2019
FprCEN/TR 1591-2:20
...

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