BS-EN-1591-2-2008.pdf
《BS-EN-1591-2-2008.pdf》由会员分享,可在线阅读,更多相关《BS-EN-1591-2-2008.pdf(52页珍藏版)》请在三一文库上搜索。
1、BS EN 1591-2:2008 ICS 23.040.60 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Flanges and their joints Design rules for gasketed circular flange connections Part 2: Gasket parameters Licensed Copy: London South Bank University, South Bank University, 31/01/2
2、009 03:11, Uncontrolled Copy, (c) BSI This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2008 BSI 2008 ISBN 978 0 580 56594 6 Amendments/corrigenda issued since publication DateComments BS EN 1591-2:2008 National foreword This Britis
3、h Standard is the UK implementation of EN 1591-2:2008. It supersedes DD ENV 1591-2:2001 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PSE/15, Flanges. A list of organizations represented on this committee can be obtained on request to its secretary.
4、 This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Licensed Copy: London South Bank University, South Bank University, 31/01/200
5、9 03:11, Uncontrolled Copy, (c) BSI BS EN 1591-2:2008 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1591-2 June 2008 ICS 23.040.60Supersedes ENV 1591-2:2001 English Version Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters Brides et l
6、eurs assemblages - Rgles de calcul des assemblages brides circulaires avec joint - Partie 2: Paramtres de joint Flansche und ihre Verbindungen - Regeln fr die Auslegung von Flanschverbindungen mit runden Flanschen und Dichtung - Teil 2: Dichtungskennwerte This European Standard was approved by CEN o
7、n 8 May 2008. 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
8、 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 translation under the responsibility of a CEN member into its own language and notified to the CEN M
9、anagement Centre has the same status as the official 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,
10、 Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CENAll rights of exploitation in any
11、 form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1591-2:2008: E Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:11, Uncontrolled Copy, (c) BSI BS EN 1591-2:2008 EN 1591-2:2008 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative referen
12、ces4 3 Symbols and definitions .4 4 Typical gasket parameters for various gasket styles4 4.1 General4 4.2 QminL, QSminL6 4.3 Qsmax and PQR23 4.4 EG.27 Annex A (informative) Relation between the gasket types and the codes used in the tables43 Annex B (informative) Public sources of reliable data46 An
13、nex C (informative) Outline of a pre-calculation method of gasket selection47 Bibliography48 Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:11, Uncontrolled Copy, (c) BSI BS EN 1591-2:2008 EN 1591-2:2008 (E) 3 Foreword This document (EN 1591-2:2008) has been prepar
14、ed by Technical Committee CEN/TC 74 “Flanges and their joints”, the secretariat of which is held by DIN. 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 December 2008, and conflicting national sta
15、ndards shall be withdrawn at the latest by December 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. This document supersedes ENV
16、 1591-2:2001. EN 1591 “Flanges and their joints Design rules for gasketed flange connections“ consists of the following three parts: Part 1: Calculation method Part 2: Gasket parameters Part 3: Calculation method for metal to metal contact type flanged joint (CEN/TS) The data values given in this Eu
17、ropean Standard were all determined by the test methods given in EN 13555. The data given was obtained during the PERL Project1) during which the test methods of EN 13555 were assessed for practicability QminL or QSminL figures for 10 bar are marked by a dashed line; QminL or QSminL figures for 80 b
18、ar are underlined; QminL or QSminL figures for 160 bar are double underlined . Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:11, Uncontrolled Copy, (c) BSI BS EN 1591-2:2008 EN 1591-2:2008 (E) 7 Table 2 Graphite filled spiral wound gasket with outer ring QminL, QS
19、minL for 40 bar of helium, plus some data for other pressures, at ambient temperature. Code 3-3-100-1, 4,5 mm L mg/(sm) QminL MPa QA MPa 20 40 60 80 100 160 - QSminL MPa Material code 101 - - - - - - - - 100 10 30 35 3-3-100-1 - 10 10 10 10 10 10 10 10 10 10 11 10-1 49 37 57 3-3-100-1 - - 10 43 10 1
20、1 10 10 10 10 12 10-2 63 62 71 3-3-100-1 - - - 19 25 10 17 10 10 15 10-3 74 80 87 3-3-100-1 - - - 80 28 32 10 19 28 10-4 98 126 1043-3-100-1 - - - - - 24 71 40 10-5 - - - - - - - - 10-7 - - - - - - - - 10-8 - - - - - - - - 10-9 - - - - - - - - Licensed Copy: London South Bank University, South Bank
21、University, 31/01/2009 03:11, Uncontrolled Copy, (c) BSI BS EN 1591-2:2008 EN 1591-2:2008 (E) 8 Table 3 Graphite filled spiral wound gasket with outer and inner ring QminL, QSminL for 40 bar of helium , plus some data for other pressures, at ambient temperature. Code 3-4-104-1, 4,5 mm L mg/(sm) Qmin
22、L MPa QA MPa 20 40 60 80 100 160 320 - QSminL MPa Material code 101 - - - - - - - - 100 10 10 10 3-4-104-1 10 10 10 10 10 10 - 10 10 10 10-1 16 32 20 3-4-104-1 - 10 10 10 10 10 - 10 10 10 10-2 25 48 45 3-4-104-1 - 10 10 10 10 10 - 10 10 10 10-3 42 81 83 3-4-104-1 - - 16 18 17 10 - 31 10 15 10-4 81 1
23、43 159 3-4-104-1 - - - - 62 35 - 157 26 51 10-5 181 281 3-4-104-1 - - - - - - 83 198 10-6 314 3-4-104-1 - - - - - - 298 10-7 - - - - - - - - 10-8 - - - - - - - - Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:11, Uncontrolled Copy, (c) BSI BS EN 1591-2:2008 EN 1591
24、-2:2008 (E) 9 Table 4 Low stress, graphite filled, spiral wound gasket with outer and inner rings QminL, QSminL for 40 bar of helium , plus some data for other pressures, at ambient temperature. Code 3-5-102-1, 4,5 mm L mg/(sm) QminL MPa QA MPa 20 40 60 80 100 160 320 - QSminL MPa Material code 101
- 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:
- BS EN 1591 2008
链接地址:https://www.31doc.com/p-3741204.html