EN 3658:2008

Aerospace series - Tube bend radii, for engine application - Design standard

This standard provides details of bend radii used in the manufacture of rigid tubes. It also provides details of the minimum length of straight permissible between such radii during manufacture.
This standard applies to rigid tubes conforming to EN 3717 and produced only in ASD materials.

Luft- und Raumfahrt - Biegeradien von Rohren, für Triebwerksanwendung - Konstruktionsnorm

Diese Norm enthält Festlegungen über Biegeradien, die bei der Fertigung von Rohren zu verwenden sind. Sie enthält auch Einzelheiten über die gerade Mindestlänge, die zwischen solchen Biegeradien in der Fertigung zulässig ist.
Diese Norm gilt für Rohre nach EN 3717, die ausschließlich aus ASD-Werkstoffen hergestellt werden.

Série aérospatiale - Rayons de cintrage des tubes, pour application moteurs - Norme de conception

Aeronavtika - Krivinski polmeri cevi za uporabo pri motorjih - Standard za projektiranje

General Information

• Status: Published
• Publication Date: 25-Mar-2008
• Withdrawal Date: 29-Sep-2008
• ICS: 49.080 - Aerospace fluid systems and components
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3/S 3 - Hydraulics
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 30-Jun-2017
• Ref Project: SIST EN 3658:2008 - Aerospace series - Tube bend radii, for engine application - Design standard

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Tube bend radii, for engine application - Design standardAeronavtika - Krivinski polmeri cevi za uporabo pri motorjih - Standard za projektiranjeSérie aérospatiale - Rayons de cintrage des tubes, pour application moteurs - Norme de conceptionLuft- und Raumfahrt - Biegeradien von Rohren, für Triebwerksanwendung - Konstruktionsnorm49.080Aerospace fluid systems and componentsICS:SIST EN 3658:2008enTa slovenski standard je istoveten z:EN 3658:200801-junij-2008SIST EN 3658:2008SLOVENSKI
STANDARD







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3658March 2008ICS 49.080 English VersionAerospace series - Tube bend radii, for engine application -Design standardSérie aérospatiale - Rayons de cintrage des tubes, pourapplication moteurs - Norme de conceptionLuft- und Raumfahrt - Biegeradien von Rohren, fürTriebwerksanwendung - KonstruktionsnormThis European Standard was approved by CEN on 21 December 2007.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 CEN 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3658:2008: E



EN 3658:2008 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Purpose.4 4 Design features and considerations.4 5 Dimensions.4



EN 3658:2008 (E) 3 Foreword This document (EN 3658:2008) 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 2008, and conflicting national standards shall be withdrawn at the latest by September 2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.



EN 3658:2008 (E) 4 1 Scope This standard provides details of bend radii used in the manufacture of rigid tubes. It also provides details of the minimum length of straight permissible between such radii during manufacture.
This standard applies to rigid tubes conforming to EN 3717 and produced only in ASD materials. 2 Normative references The following referenced documents
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