EN 14420-4:2004

Hose fittings with clamp units - Part 4: Flange connections

This document specifies requirements for hose tails with flanges of mating dimensions PN 10 according to EN 1092 1, on hose fittings with clamp units according to EN 14420 3.
Maximum working pressure 25 bar, maximum working temperature 65 °C.

Schlaucharmaturen mit Klemmfassungen - Teil 4: Flanschanschlüsse

Raccords pour flexibles avec demi-coquille - Partie 4: Raccordements à bride

Cevni fitingi z objemkami - 4. del: Prirobnični priključki

General Information

• Status: Withdrawn
• Publication Date: 16-Nov-2004
• Withdrawal Date: 23-Jan-2007
• ICS: 23.040.70 - Hoses and hose assemblies
• Technical Committee: CEN/TC 218 - Rubber and plastics hoses and hose assemblies
• Drafting Committee: CEN/TC 218/WG 1 - Rubber and plastics hoses and hose assemblies for industrial, chemical and petrochemical applications
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 24-Jan-2007
• Completion Date: 24-Jan-2007
• 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
• Ref Project: SIST EN 14420-4:2005 - Hose fittings with clamp units - Part 4: Flange connections

Relations

• Merged Into: EN 14420-4:2004+A1:2007 - Hose fittings with clamp units - Part 4: Flange connections
• Effective Date: 18-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Schlaucharmaturen mit Klemmfassungen - Teil 4: FlanschanschlüsseRaccords pour flexibles avec demi-coquille - Partie 4: Raccordements a brideHose fittings with clamp units - Part 4: Flange connections23.040.60Prirobnice, oglavki in spojni elementiFlanges, couplings and jointsICS:Ta slovenski standard je istoveten z:EN 14420-4:2004SIST EN 14420-4:2005en01-marec-2005SIST EN 14420-4:2005SLOVENSKI
STANDARD



SIST EN 14420-4:2005



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14420-4November 2004ICS 23.040.70English versionHose fittings with clamp units - Part 4: Flange connectionsRaccords pour flexibles avec demi-cognille - Partie 4:Raccordements à brideSchlaucharmaturen mit Klemmfassungen - Teil 4:FlanschanschlüsseThis European Standard was approved by CEN on 30 September 2004.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14420-4:2004: ESIST EN 14420-4:2005



EN 14420-4:2004 (E) 2 Contents page Foreword.3 1 Scope.4 2 Normative references.4 3 Hose fittings with flanges.5 4 Dimensions, designations.6 4.1 General.6 4.2 Hose tail with weld neck collar and loose flange.7 4.3 Hose tail with fixed flange.8 4.4 Hose tail.9 4.5 Weld joints.10 5 Surface finish.11 6 Materials.11 6.1 General.11 6.2 Hose tail.11 6.3 Weld neck collar and fixed flanges.11 6.4 Loose flanges.12 7 Marking.12 8 Type approval testing and quality control.12 Bibliography.
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