ASD-STAN PREN 3246-1995 Aerospace Series Pipe Coupling 8 Degrees 30' in Titanium Alloy Unions Bulkhead (Edition P 2)《航空航天系列 钛合金制8°30'管接头 穿壁连接器 第P2版》.pdf
《ASD-STAN PREN 3246-1995 Aerospace Series Pipe Coupling 8 Degrees 30' in Titanium Alloy Unions Bulkhead (Edition P 2)《航空航天系列 钛合金制8°30'管接头 穿壁连接器 第P2版》.pdf》由会员分享,可在线阅读,更多相关《ASD-STAN PREN 3246-1995 Aerospace Series Pipe Coupling 8 Degrees 30' in Titanium Alloy Unions Bulkhead (Edition P 2)《航空航天系列 钛合金制8°30'管接头 穿壁连接器 第P2版》.pdf(5页珍藏版)》请在麦多课文档分享上搜索。
1、STDmAECMA PREN 32ib-ENGL 1995 = LO123LL 00117Lib 353 Edition approved for publication 1995-03-31 AECMA STANDARD NORME AECMA AECMA NORM Comments should be sent within six months after the date of publication to AECMA Technopolis - 175, rue Jean-Jacques Rousseau 921 38 Issy-les-Moulineaux Cedex - FRAN
2、CE prEN 3246 Edition P 2 March 1995 - DIT PAR LASSOCIATION EUROPENNE DES CONSTRUCTEURS DE MATRIEL AEROSPATIAL Technopolis - 175, rue Jean-Jacques Rousseau - F-92138 Issy-les-Moulineaux Cedex - Tl. (1) 47.36.98.76 UDC : Supersedes Issue P1 December 1989 Descriptors : Srie arospatiale Raccordement 8O
3、30 en alliage de titane Raccords droits traverse de cloison ENGLISH VERSION Aerospace series Pipe coupling 8O 30 in titanium alloy Unions, bulkhead Luft- und Raumfahrt Rohrverschraubung 8O 30 aus Titanlegierung Gerade Schott-Verschraubungen This “Aerospace Series“ Prestandard has been drawn up under
4、 the responsibility of AECMA (Association Europenne des Constructeurs de Matriel Arospatial). It is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to t
5、he publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of
6、the Official Services of the Member countries it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 921 38 ISSY-LES-MOULINEAUX CEDEX C4 Cha
7、irman M. Staib CJ aecma 1995 STD*AECMA PREN 32Yb-ENGL 1775 LO123LL 001L797 27T Page 2 prEN 3246 Contents list 1 Scope 2 Normative references 3 Required characteristics 4 Designation 5 Marking 6 Technical specification Page 3 prEN 3246 1 Scope This standard specifies the characteristics of bulkhead u
8、nions of the 830 pipe coupling system in titanium alloy intended for use in aircraft fluid systems. Nominal pressure: up 28 O00 kPa Temperature range: -55 C to 135 “C 2 Normative references This standard incorporates by dated or undated reference, provisions from other publications. These normative
9、references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this standard only when incorporated in it by amendment or revision. For undated references the late
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