EN 3572:2021

Aerospace series - PTFE flexible hose assembly with convoluted inner tube of a nominal pressure up to 6 800 kPa and 8°30' fitting in titanium - Product standard

This document specifies the dimensions of a hose assembly which is in accordance with ISO 7313.
The hose assembly couples to the fittings specified in EN 3274, which are made out of titanium.
The hose is protected either by means of an anti-abrasive, anti-shock and anti-projection sleeve or by means of a fire resistant or fire proof sleeve in accordance with ISO 2685.

Luft- und Raumfahrt - Schlauchleitung aus PTFE bis 6 800 kPa Nenndruck mit gewickeltem Innenschlauch und 8°30′ Armatur aus Titan - Produktnorm

Dieses Dokument legt die Maße einer Schlauchleitung nach ISO 7313 fest.
Die Schlauchleitung wird mit den in EN 3274 festgelegten Armaturen verbunden, die aus Titan bestehen.
Der Schlauch wird entweder durch eine abriebfeste, Antischock  und Anti Überstands Muffe oder durch eine feuerfeste oder feuerbeständige Muffe in Übereinstimmung mit ISO 2685 geschützt.

Série aérospatiale - Tuyauterie flexible en PTFE de pression nominale jusqu'à 6 800 kPa avec tube intérieur convoluté et raccordement 8°30′ en titane - Norme de produit

Le présent document spécifie les dimensions pour une tuyauterie flexible qui est en conformité avec l’ISO 7313.
La tuyauterie flexible s’accouple aux raccordements spécifiés dans l’EN 3274, qui sont en titane.
Le tuyau est protégé à l’aide soit d’une gaine anti-abrasion, antichoc et anti-projection, soit d’une gaine résistante au feu ou à l’épreuve du feu conforme à l’ISO 2685.

Aeronavtika - Gibke cevi iz PTFE z zvito notranjo cevjo za nazivni tlak do 6800 kPa in armaturo 8°30' iz titana - Standard za proizvod

General Information

• Status: Published
• Publication Date: 30-Mar-2021
• Withdrawal Date: 29-Sep-2021
• ICS: 49.080 - Aerospace fluid systems and components
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3/S 3 - Hydraulics
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 31-Mar-2021
• Completion Date: 31-Mar-2021
• Ref Project: SIST EN 3572:2021 - Aerospace series - PTFE flexible hose assembly with convoluted inner tube of a nominal pressure up to 6 800 kPa and 8°30' fitting in titanium - Product standard

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2021
Aeronavtika - Gibke cevi iz PTFE z zvito notranjo cevjo za nazivni tlak do 6800 kPa
in armaturo 8°30' iz titana - Standard za proizvod
Aerospace series - PTFE flexible hose assembly with convoluted inner tube of a nominal
pressure up to 6 800 kPa and 8°30' fitting in titanium - Product standard
Luft- und Raumfahrt - Schlauchleitung aus PTFE bis 6 800 kPa Nenndruck mit
gewickeltem Innenschlauch und 8°30' Armatur aus Titan - Produktnorm
Série aérospatiale - Tuyauterie flexible en PTFE de pression nominale jusqu'à 6 800 kPa
avec tube intérieur convoluté et raccordement 8°30' en titane - Norme de produit
Ta slovenski standard je istoveten z: EN 3572:2021
ICS:
49.025.30 Titan Titanium
49.080 Letalski in vesoljski Aerospace fluid systems and
hidravlični sistemi in deli components
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 3572
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2021
EUROPÄISCHE NORM
ICS 49.080
English Version
Aerospace series - PTFE flexible hose assembly with
convoluted inner tube of a nominal pressure up to 6 800
kPa and 8°30' fitting in titanium - Product standard
Série aérospatiale - Tuyauterie flexible en PTFE de Luft- und Raumfahrt - Schlauchleitung aus PTFE bis 6
pression nominale jusqu'à 6 800 kPa avec tube 800 kPa Nenndruck mit gewickeltem Innenschlauch
intérieur convoluté et raccordement 8°30' en titane - und 8°30' Armatur aus Titan - Produktnorm
Norme de produit
This European Standard was approved by CEN on 30 November 2020.

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, 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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3572:2021 E
worldwide for CEN national Members.

Contents
Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Length of hose assembly . 4
5 Sleeve . 7
6 Nominal dimensions of hose and fittings . 7
7 Definition of fittings . 7
8 Orientation angles of fittings . 8
9 Designation. 10
10 Marking . 10
11 Technical specification . 10
12 Qualification . 10
Annex A (informative) Evolution Sheet . 11
Bibliography . 12

European foreword
This document (EN 3572:2021) 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 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 September 2021, and conflicting national standards shall
be withdrawn at the latest by September 2021.
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 such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: 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
the United Kingdom.
1 Scope
This document specifies the dimensions of a hose assembly which is in accordance with ISO 7313.
The hose assembly couples to the fittings specified in EN 3274, which are made out of titanium.
The hose is protected either by means of an anti-abrasive, anti-shock and anti-projection sleeve or by
means of a fire resistant or fire proof sleeve in accordance with ISO 2685.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated referenc
...