SIST EN 4552:2015

Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight nipples, welded end - Inch series

This European Standard specifies the characteristics of swivel nuts for inch series pipe couplings, 37°, in heat resisting steel, for aerospace applications.
Nominal pressure: Class D in accordance with ISO 6771.

Luft- und Raumfahrt - Rohrverschraubung 37°, aus hochwarmfestem Stahl - Gerade Verschraubungen zum Anschweißen - Inch-Reihe

Série aérospatiale - Système de raccordement sphérique 37°, en acier résistant à chaud - Mamelons droits à souder - Série inch

Aeronavtika - Cevni priključki 37° iz toplotnoodpornega jekla - Neposredno vijačeni, varjeni - Colska izvedba

Ta standard določa lastnosti stožernih matic za colsko izvedbo cevnih priključkov 37° iz toplotnoodpornega jekla za uporabo v aeronavtiki. Nazivni tlak: Razred D v skladu s standardom ISO 6771.

General Information

• Status: Published
• Publication Date: 30-Aug-2015
• ICS: 49.080 - Aerospace fluid systems and components
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 04-Aug-2015
• Due Date: 09-Oct-2015
• Completion Date: 31-Aug-2015
• Ref Project: EN 4552:2015 - Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight nipples, welded end - Inch series

Relations

• Replaces: SIST EN 4552:2004 - Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight nipples, welded end - Inch series
• Effective Date: 01-Oct-2015

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.HSRVUHGQRLuft- und Raumfahrt - Rohrverschraubung 37°, aus hochwarmfestem Stahl - Gerade Verschraubungen zum Anschweißen - Inch-ReiheSérie aérospatiale - Système de raccordement sphérique 37°, en acier résistant à chaud - Mamelons droits à souder - Série inchAerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight nipples, welded end - Inch series49.080Aerospace fluid systems and componentsICS:Ta slovenski standard je istoveten z:EN 4552:2015SIST EN 4552:2015en,fr,de01-oktober-2015SIST EN 4552:2015SLOVENSKI
STANDARDSIST EN 4552:20041DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 4552
July 2015 ICS 49.080 Supersedes EN 4552:2003English Version
Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight nipples, welded end - Inch series
Série aérospatiale - Système de raccordement sphérique 37°, en acier résistant à chaud - Mamelons droits à souder -Série inch
Luft- und Raumfahrt - Rohrverschraubung 37°, aus hochwarmfestem Stahl - Gerade Verschraubungen zum Anschweißen - Inch-Reihe This European Standard was approved by CEN on 7 February 2015.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4552:2015 ESIST EN 4552:2015

Page European foreword .3 1 Scope .4 2 Normative references .4 3 Required characteristics .4 4 Designation .9 5 Marking .9 6 Technical specification .9 Annex A (informative)
Standard evolution form . 10
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