SIST EN 3248:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Pipe coupling 8-30' in titanium alloy - Adaptors, reduced pipe end, with lockringLuft- und Raumfahrt - Rohrverschraubung 8°30' aus Titanlegierung - Anschlussverschraubungen, reduziertes Rohrende, mit SicherungsringSérie aérospatiale - Systeme de raccordement 8°30' en alliage de titane - Raccords de réduction a planter, a bague de sécuritéAerospace series - Pipe coupling 8°30' in titanium alloy - Adaptors, reduced pipe end, with lockring49.080Aerospace fluid systems and componentsICS:Ta slovenski standard je istoveten z:EN 3248:2001SIST EN 3248:2002en01-januar-2002SIST EN 3248:2002SLOVENSKI
STANDARD



SIST EN 3248:2002



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3248September 2001ICS 49.080English versionAerospace series - Pipe coupling 8°30' in titanium alloy -Adaptors, reduced pipe end, with lockringThis European Standard was approved by CEN on 6 January 2001.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 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3248:2001 ESIST EN 3248:2002



EN 3248:2001 (E)2ForewordThis European Standard has been prepared by the European Association of Aerospace Manufacturers(AECMA).After inquiries and votes carried out in accordance with the rules of this Association, this Standard hasreceived the approval of the National Associations and the Official Services of the member countries ofAECMA, prior to its presentation to CEN.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, at the latest by March 2002, and conflicting national standards shall be withdrawn atthe latest by March 2002.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark,Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal,Spain, Sweden, Switzerland and the United Kingdom.SIST EN 3248:2002



EN 3248:2001 (E)31ScopeThis standard specifies the characteristics for adaptors with reduced pipe end, with lockring, for pipecouplings 830', in titanium alloy, for installing in a boss, for aerospace applications.Nominal pressure: up to 28 000 kPaTemperature range: – 55 C to 135 C2Normative referencesThis European Standard incorporates by dated or undated reference provisions from other publications.These normative references are cited at the appropriate places in the text and the publications are listedhereafter. For dated references, subsequent amendments to or revisions of any of these publications apply tothis European Standard only when incorporated in it by amendment or revision. For undated references, thelatest edition of the publication referred to applies (including amendments).ISO 5855-3Aerospace – MJ threads – Part 3: Limit dimensions for fittings for fluid systemsEN 2424Aerospace series – Marking of aerospace productsEN 2491Aerospace series – Molybdenum disulphide dry lubricants – Coating methodsEN 2602Aerospace series – Ports f
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