EN 1092-1:2007

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges

This European Standard for a single series of flanges specifies requirements for circular steel flanges in PN desig-nations PN 2,5 to PN 400 and nominal sizes from DN 10 to DN 4000.
This European Standard specifies the flange types and their facings, dimensions, tolerances, threading, bolt sizes, flange jointing face surface finish, marking, materials, pressure/ temperature ratings and approximate flange masses.
For the purpose of this European Standard, "flanges" include also lapped ends and collars.
This European Standard applies to flanges manufactured in accordance with the methods described in Table 1.
Non-gasketed pipe joints are outside the scope of this European Standard.

Flansche und ihre Verbindungen - Runde Flansche für Rohre, Armaturen, Formstücke und Zubehörteile, nach PN bezeichnet - Teil 1: Stahlflansche

Diese Europäische Norm über eine einzelne Flanschenreihe legt Anforderungen fest für runde Stahlflansche mit den PN-Stufen PN 2,5 bis PN 400 und den Nennweiten DN 10 bis DN 4000.
Diese Norm legt die Flanschtypen und ihre Dichtflächenformen, Maße, Toleranzen, Gewinde, Schrauben¬größen, Oberflächenbeschaffenheit der Dichtflächen der Flanschverbindung, Kennzeichnung, Werkstoffe, Druck/Temperatur-Zuordnungen und ungefähre Flanschgewichte fest.
Für die Anwendung dieser Europäischen Norm umfassen Flansche auch Bördel und Bunde.
Diese Norm gilt für Flansche, die nach den in Tabelle 1 beschriebenen Verfahren hergestellt werden.
Rohrverbindungen ohne Dichtungen fallen nicht in den Anwendungsbereich dieser Norm.

Brides et leurs assemblages - Brides circulaires pour tubes, appareils de robinetterie, raccords et accessoires, désignées PN - Partie 1: Brides en acier

La présente Norme européenne pour un seul système de brides spécifie les prescriptions pour les brides circulaires en acier avec les désignations PN 2,5 à PN 400 et les diamètres nominaux DN 10 à DN 4000.
La présente Norme européenne définit les types de brides et leurs portées de joint, les dimensions, les tolérances, les filetages, les dimensions des boulons, les états de surface des faces de joints des brides, le marquage, les matériaux, les relations pression/température et les masses approximatives des brides.
Pour les besoins de la présente Norme européenne, le terme « brides » inclut aussi les collets et les extrémités embouties à souder.
La présente Norme européenne s'applique aux brides fabriquées selon les méthodes décrites au Tableau 1.
Les assemblages de tuyauteries sans joints se trouvent hors du domaine d'application de la présente norme.

Prirobnice in prirobnični spoji - Okrogle prirobnice za cevi, ventile, fitinge in pribor z oznako PN - 1. del: Jeklene prirobnice

General Information

• Status: Withdrawn
• Publication Date: 21-Aug-2007
• Withdrawal Date: 22-Jan-2013
• ICS: 23.040.60 - Flanges, couplings and joints
• Technical Committee: CEN/TC 74 - Flanges and their joints
• Drafting Committee: CEN/TC 74/WG 2 - Steel flanges
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 23-Jan-2013
• Completion Date: 23-Jan-2013
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• 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
• Mandate: M/109 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on fire alarm/detection, fixed firefighting, fire and smoke control and explosion suppression products
• Ref Project: SIST EN 1092-1:2007 - Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges

Relations

• Replaces: EN 1092-1:2001 - Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
• Effective Date: 22-Dec-2008
• Merged Into: EN 1092-1:2007+A1:2013 - Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
• Effective Date: 07-Nov-2012
• Amended By: EN 1092-1:2007/FprA1 - Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
• Effective Date: 10-Jul-2010
• Revised: EN 1092-1:2018 - Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
• Effective Date: 07-Nov-2012

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flangesBrides et leurs assemblages - Brides circulaires pour tubes, appareils de robinetterie, raccords et accessoires désignées PN - Partie 1: Brides en acierFlansche und ihre Verbindungen - Runde Flansche für Rohre, Armaturen, Formstücke und Zubehörteile, nach PN bezeichnet - Teil 1: StahlflanscheTa slovenski standard je istoveten z:EN 1092-1:2007SIST EN 1092-1:2007en,fr23.040.60Prirobnice, oglavki in spojni elementiFlanges, couplings and jointsICS:SLOVENSKI
STANDARDSIST EN 1092-1:200701-november-2007







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1092-1August 2007ICS 23.040.60Supersedes EN 1092-1:2001
English VersionFlanges and their joints - Circular flanges for pipes, valves,fittings and accessories, PN designated - Part 1: Steel flangesBrides et leurs assemblages - Brides circulaires pour tubes,appareils de robinetterie, raccords et accessoires,désignées PN - Partie 1: Brides en acierFlansche und ihre Verbindungen - Runde Flansche fürRohre, Armaturen, Formstücke und Zubehörteile, nach PNbezeichnet - Teil 1: StahlflanscheThis European Standard was approved by CEN on 23 June 2007.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© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1092-1:2007: E



EN 1092-1:2007 (E) 2 Contents Page Foreword.4 Introduction.5 1 Scope.6 2 Normative references.6 3 Terms and definitions.8 4 Designation.9 4.1 General.9 4.2 Standard designation.9 5 General requirements.10 5.1 Materials.10 5.1.1 General.10 5.1.2 Methods of manufacture related to base material.10 5.2 Repairs by welding.11 5.3 Bolting.11 5.4 Gaskets.
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