SIST EN 4805:2017
(Main)Aerospace series - Flange couplings - Weld coupling, straight, in heat resisting steel - Inch series
Aerospace series - Flange couplings - Weld coupling, straight, in heat resisting steel - Inch series
This European Standard specifies the characteristics of straight welded couplings in heat resisting steel for
swivel flange couplings for inch series aerospace applications.
Nominal pressure: The parts shall withstand nominal pressures given in Table 1. The nominal pressure of
the assembly depends on associated seal, tube material characteristics, tube diameter and tube wall
thickness (see EN 4814).
NOTE Assembly in accordance with TR 4815.
Luft- und Raumfahrt - Rohrverschraubung mit Flanschen und Schweißstutzen, gerade, aus hochwarmfestem Stahl - Inch-Reihe
Diese Europäische Norm legt die Eigenschaften von gerade geschweißten Stutzen aus hochwarmfestem Stahl für Rohrverschraubungen mit losen Flanschen in Anwendungen der Luft- und Raumfahrt (Inch-Reihe) fest.
Nenndruck: Die Teile müssen den Nenndrücken in Tabelle 1 widerstehen. Der Nenndruck des Aufbaus hängt von der Dichtung, den Eigenschaften des Rohrmaterials, dem Rohrdurchmesser und der Dicke der Rohrwand ab (siehe EN 4814).
ANMERKUNG Aufbau nach TR 4815.
Série aérospatiale - Raccordement à bride - Raccord à souder, droit, en acier résistant à chaud - Série en inches
La présente norme spécifie les caractéristiques des raccords droits à souder en acier résistant à chaud pour raccordements à bride flottante destinés aux applications aérospatiales des séries en inches.
Pression nominale : Les pièces doivent résister aux pressions nominales données dans le Tableau 1. La pression nominale du montage dépend du joint, des caractéristiques du matériau du tube, du diamètre du tube et de l'épaisseur de paroi du tube associés (voir l'EN 4814).
Aeronavtika - Prirobnične spojke - Varilna spojka, ravna, iz toplotno odpornega jekla - Palčne mere
Ta standard določa karakteristike ravnih varilnih spojk iz toplotno odpornega jekla za vrtljive prirobične spojke v palčnih merah za aeronavtiko.
Nazivni tlak: deli morajo prenesti nazivne tlake, podane v tabeli 1. Nazivni tlak sestava je odvisen od povezanega tesnila, lastnosti materiala cevi, premera cevi in debeline stene cevi (glej standard EN 4814).
OPOMBA Sestav v skladu s TR 4815.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 4805:2017
01-oktober-2017
$HURQDYWLND3ULUREQLþQHVSRMNH9DULOQDVSRMNDUDYQDL]WRSORWQRRGSRUQHJD
MHNOD3DOþQHPHUH
Aerospace series - Flange couplings - Weld coupling, straight, in heat resisting steel -
Inch series
Luft- und Raumfahrt - Rohrverschraubung mit Flanschen und Schweißstutzen, gerade,
aus hochwarmfestem Stahl - Inch-Reihe
Série aérospatiale - Raccordement à bride - Raccord à souder, droit, en acier résistant à
chaud - Série en inches
Ta slovenski standard je istoveten z: EN 4805:2017
ICS:
23.040.60 Prirobnice, oglavki in spojni Flanges, couplings and joints
elementi
49.025.10 Jekla Steels
49.080 /HWDOVNLLQYHVROMVNL Aerospace fluid systems and
KLGUDYOLþQLVLVWHPLLQGHOL components
SIST EN 4805:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 4805:2017
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SIST EN 4805:2017
EN 4805
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2017
EUROPÄISCHE NORM
ICS 49.080
English Version
Aerospace series - Flange couplings - Weld coupling,
straight, in heat resisting steel - Inch series
Série aérospatiale - Raccordement à bride - Raccord à Luft- und Raumfahrt - Rohrverschraubung mit
souder, droit, en acier résistant à chaud - Série en Flanschen - Schweißstutzen, gerade, aus
inches hochwarmfestem Stahl - Inch-Reihe
This European Standard was approved by CEN on 21 November 2016.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC 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
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4805:2017 E
worldwide for CEN national Members.
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SIST EN 4805:2017
EN 4805:2017 (E)
Contents
Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Required characteristics . 4
4 Designation . 6
5 Identification marking . 6
6 Technical specification . 6
7 Quality Assurance. 6
2
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SIST EN 4805:2017
EN 4805:2017 (E)
European foreword
This document (EN 4805:2017) has been prepared by the Aerospace and Defence Industries Association of
Europe - Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this European
Standard has received the approval of the National Associations and the Official Services of the member
countries of ASD, prior to its presentation to CEN.
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
...
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