EN 4814:2017

Aerospace series - Flange couplings up to 21 000 kPa - Technical specification - Inch series

This standard specifies the required characteristics, inspection and test methods, quality assurance and procurement requirements for inch series, pipe couplings, swivel flanges, for temperature ranges from type II to type V according to ISO 6771 and nominal pressure up to 21 000 kPa (class D according to ISO 6771).
In addition to the requirements of this technical specification, the coupling assemblies shall be qualified in accordance with equipment or component specification requirements.

Luft- und Raumfahrt - Rohrverschraubung mit Flanschen bis 21 000 kPa - Technische Lieferbedingung - Inch-Reihe

Diese Europäische Norm legt die erforderlichen Eigenschaften, Inspektions- und Prüfverfahren, die Qualitätssicherungs- und Beschaffungsanforderungen für Rohrverschraubungen und lose Flansche (Inch Reihe) für die Temperaturbereiche Typ II bis Typ V nach ISO 6771 und Nenndrücke bis zu 21 000 kPa (Klasse D nach ISO 6771) fest.
Zusätzlich zu den Anforderungen dieser technischen Spezifikation, müssen die montierten Rohrverschraubungen in Übereinstimmung mit den Anforderungen der Einrichtungs- oder Komponentenspezifikation qualifiziert werden.

Série aérospatiale - Raccordement à bride Jusqu'à 21 000 kPa - Spécification technique - Série en inches

Aeronavtika - Prirobnične spojke do 21 000 kPa - Tehnična specifikacija - Colska izvedba

Ta standard določa zahtevane lastnosti, preglede in preskusne metode, zagotavljanje kakovosti in zahteve za nabavo za colsko izvedbo cevnih priključkov, prirobničnih spojk za temperaturne obsege od tipa II do tipa V v skladu s standardom ISO 6771 in nominalne tlake do 21.000 kPa (razred D v skladu s standardom ISO 6771). Poleg zahtev te tehnične specifikacije morajo spojni sestavi izpolnjevati tudi zahteve glede specifikacij opreme ali komponent.

General Information

• Status: Published
• Publication Date: 23-May-2017
• Withdrawal Date: 29-Nov-2017
• ICS: 49.080 - Aerospace fluid systems and components
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3 - Mechanical
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 24-May-2017
• Completion Date: 24-May-2017
• Ref Project: SIST EN 4814:2017 - Aerospace series - Flange couplings up to 21 000 kPa - Technical specification - Inch series

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 4814:2017
01-julij-2017
$HURQDYWLND3ULUREQLþQHVSRMNHGRN3D7HKQLþQDVSHFLILNDFLMD&ROVND
L]YHGED
Aerospace series - Flange couplings up to 21 000 kPa - Technical specification - Inch
series
Luft- und Raumfahrt - Rohrverschraubung mit Flanschen bis 21 000 kPa - Technische
Lieferbedingung - Inch-Reihe
Série aérospatiale - Raccordement à bride Jusqu'à 21 000 kPa - Spécification technique
- Série en inches
Ta slovenski standard je istoveten z: EN 4814:2017
ICS:
23.040.60 Prirobnice, oglavki in spojni Flanges, couplings and joints
elementi
49.080 /HWDOVNLLQYHVROMVNL Aerospace fluid systems and
KLGUDYOLþQLVLVWHPLLQGHOL components
SIST EN 4814:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 4814:2017

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SIST EN 4814:2017


EN 4814
EUROPEAN STANDARD

NORME EUROPÉENNE

May 2017
EUROPÄISCHE NORM
ICS 49.080
English Version

Aerospace series - Flange couplings up to 21 000 kPa -
Technical specification - Inch series
Série aérospatiale - Raccordement à bride Jusqu'à 21 Luft- und Raumfahrt - Rohrverschraubung mit
000 kPa - Spécification technique - Série en inches Flanschen bis 21 000 kPa - Technische
Lieferbedingung - Inch-Reihe
This European Standard was approved by CEN on 7 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 4814:2017 E
worldwide for CEN national Members.

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SIST EN 4814:2017
EN 4814:2017 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions. 5
3.1 Pressure . 5
3.2 Coupling and assembling . 5
3.3 Surface defects . 6
3.4 Quality assurance . 6
4 Requirements, inspection and test methods . 7
4.1 Test conditions and preparation of specimens for qualification . 7
5 Quality assurance . 12
5.1 Product qualification .
...