EN 4021-2001 en Aerospace Series - Pipe Coupling 8 Degrees 30 in Titanium Alloy - Elbows 90 Degree Bulkhead《航空航天系列 钛合金管连接件830- 闷头90弯头》.pdf
《EN 4021-2001 en Aerospace Series - Pipe Coupling 8 Degrees 30 in Titanium Alloy - Elbows 90 Degree Bulkhead《航空航天系列 钛合金管连接件830- 闷头90弯头》.pdf》由会员分享,可在线阅读,更多相关《EN 4021-2001 en Aerospace Series - Pipe Coupling 8 Degrees 30 in Titanium Alloy - Elbows 90 Degree Bulkhead《航空航天系列 钛合金管连接件830- 闷头90弯头》.pdf(9页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD AEROSPACE SERIES Pipe coupling 8“ 30 in titanium alloy - Elbows go“, bulkhead The European Standard EN 4021:2001 has the status of a British Standard ICs 49.026.30; 49.036 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 4021:2001 BS EN 4021:2001 Amd. No.
2、 Date National foreword Comments This British Standard is the official English language version of EN 4021:2001. The UK participation in its preparation was entrusted to Technical Committee ACE/69, Aerospace Hydraulic Systems, Fluids and Components which has the responsibility to: - - aid enquirers
3、to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. - A list of organizations represented on this
4、 committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or
5、 by using the “Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer im
6、munity from legal obligations. This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 13 November 2001 O BSI 13 November 2001 Summary of pages This do
7、cument comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. ISBN O 580 37171 9 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4021 O
8、ctober 2001 ICs 49.080 English version Aerospace series - Pipe coupling 830 in titanium alloy - Elbows go, bulkhead Srie arospatiale - Systme de raccordement 8“30 en alliage de titane - Raccords couds a 90“ pour traverse de cloison Luft- und Raumfahrt - Rohrverschraubung V30 aus Titanlegierung - Win
9、kel-Schottverschraubungen 90“ This European Standard was approved by CEN on 29 December 2000. CEN members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-dat
10、e lists and bibliographical references concerning such national standards 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 translation under the re
11、sponsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Ne
12、therlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION EUROPISCHES KOMITEE FUR NORMUNG COMITE EUROPEEN DE NORMALISATION Management Centre: rue de Stassart, 36 8-1050 Brussels O 2001 CEN All rights of exploitation in any form and by any mean
13、s reserved worldwide for CEN national Members. Ref. No. EN 4021:2001 E EN 4021:2001 (E) Foreword This 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 Stand
14、ard has received the approval of the National Associations and the Official Services of the member countries of AECMA, 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 lates
15、t by April 2002, and conflicting national standards shall be withdrawn at the latest by April 2002. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denma
16、rk, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. 2 EN 4021:2001 (E) 1 Scope This standard specifies the Characteristics of elbows go“, bulkhead, for pipe couplings 8“30, in titanium alloy, for
17、 aerospace applications. Nominal pressure: up to 28 O00 kPa Temperature range: - 55 “C to 135 “C 2 Normative references This 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
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
本资源只提供5页预览,全部文档请下载后查看!喜欢就下载吧,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- EN40212001ENAEROSPACESERIESPIPECOUPLING8DEGREES30INTITANIUMALLOYELBOWS90DEGREEBULKHEAD 航空航天 系列 钛合金 连接

链接地址:http://www.mydoc123.com/p-711499.html