EN 1503-2-2000 en Valves - Materials for Bodies Bonnets and Covers - Part 2 Steels Other Than Those Specified in European Standards《阀门 阀体 阀帽和阀套用材料 第2部分 欧洲标准中规定之外的钢材》.pdf

《EN 1503-2-2000 en Valves - Materials for Bodies Bonnets and Covers - Part 2 Steels Other Than Those Specified in European Standards《阀门 阀体 阀帽和阀套用材料 第2部分 欧洲标准中规定之外的钢材》.pdf》由会员分享，可在线阅读，更多相关《EN 1503-2-2000 en Valves - Materials for Bodies Bonnets and Covers - Part 2 Steels Other Than Those Specified in European Standards《阀门 阀体 阀帽和阀套用材料 第2部分 欧洲标准中规定之外的钢材》.pdf（13页珍藏版）》请在麦多课文档分享上搜索。

1、 STD.BSI BS EN 1503-2-ENGL 2000 = lb24bbl O88313b 337 m BRITISH STANDARD Valves - Materials for bodies, bonnets and covers - Part 2: Steels other than those specified in European Standards The European Standard EN 1503.2:2000 has the status of a British standard ICs 23.060.01; 77.140.30 CS EN 503-2:

2、2000 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PEBMITED BY COPYRIGHT LAW STDmBSI BS EN 1503-2-ENGL 2000 1b24bb 0883137 273 131 BS EN 1603-2:2000 AmdNo. National foreword Date Comments This British Standard is the officiai English language version of EN 1503-22000. The UK participation in its prepa

3、ration was entrusted by Technical Committee PSW, Industriai valves, to Subcommittee FSW/l, Basic valves, which has the responsibility to: - aid enquirers to undentand the te - present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK

4、interests informed; - monitor related international and European developments and promuigae them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement inkdoxd or European publicatiom ref

5、erred to in this document may be found in the BSI Standards Catalogue under the section entitled “Intrnational Standards Correspondence Index“, or 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

6、contract. Usem of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a hnt cover, an inside front cover, the EN title page, pages 2 to 10, an inside ba

7、ck cover and a back cover. “he BSI copyright notice dispiayed in this document indica when the document waslastissued. This British Standard, having been prepared under the Won of the Engineering Sector COmmitWe, was published under the authority of the Standards Committee and comes into effect on 1

8、5 December 2000 Amendments issued since publication Q BSI 12-ZOO0 ISBN O 580 36745 2 STD-BSI BS EN L503-2-ENGL 2000 111 Lb24bb9 0663138 LOT 111 EUROPEAN STANDARD EN 1503-2 NORME EUROPENNE EUROPISCHE NORM October 2000 ICs 23.060.00; 77.140.30 English version Valves - Materials for bodies, bonnets and

9、 covers - Part 2: Steels other than those specified in European Standards Appareils de robinetterie - Matriaux pour les corps, chapeaux et couvercles - Partie 2: Autres aciers que ceux spcifis dans les normes europennes Armaturen - Werkstoffe fr Gehuse, Oberteile und Deckel - Teil 2: Sthle, die in E

10、uropischen Normen nicht festgelegt sind This European Standard was approved by CEN on 6 October 2000. CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up

11、-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat 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 und

12、er the responsibility of a CEN member into its own language and notified to the Central Secretariat 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, Lux

13、embourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMfITEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FUR NORMUNG Central Secretariat: rue de Sassart, 36 B-1050 Brussels O 2000 CEN All rights of exploitation in any form and

14、 by any means reserved worldwide for CEN national Members. Ref. No. EN 1503-2:2000 E STD.BS1 BS EN 1503-2-ENGL 2000 6 Lb211bb9 0883L39 046 9 Page 2 EN 1503-2:2000 Contents Foreword 3 1 Scope 3 2 Normative references 4 3 Materials 5 STD-BSI BS EN 3503-2-ENGL 2000 m Zb24bb 0883340 8b8 m Page 3 EN 1503

15、-2:2000 Foreword This European Standard has been prepared by Technical Committee CENTTC 69 “Industrial valves“, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the lat

16、est by April 2001, and conflicting national standards shall be withdrawn at the latest by April 2001. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. This European Standard is considered to be a supporting stan

17、dard to those application and product standards which in themselves support an essential safety requirement of a New Approach Directive and which make reference to this European Standard. EN 1503 comprises four parts : - Part 1 : Steels specified in European Standards ; - Part 2 : Steels other than

18、those specified in European Standards ; - Part 3 : Cast irons specified in European Standards ; - Part 4 : Copper alloys specified in European Standards. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Euro

19、pean Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. STD-BSI BS EN 1503-2-ENGL 2000 II Lb24bb 0883141 7T4 Page 4 EN 1503-212000 1 scope This E

20、uropean Standard lists steels for pressure containing valve bodies, bonnets and covers which are given in Standards other than European Standards. 2 Normative references This European standard incorporates by dated or undated reference, provisions from other publications. These normative references

21、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 European standard only when incorporate in it by amendments or revision. For undated references, the lates

22、t edition of the publication referred to applies (including amendments). EN 1503-1, Valves - Materials for bodies, bonnets and covers - Part 1 ; Steels specified in European Standards. prEN 1092-1:1997, Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN desig

23、nated - Part 1: Steel flanges. ASTM A 105-95, Carbon Steel Forgings. ASTM A 106-94a, Seamless Carbon Steel Pipe. ASTM A 182-94c, Alloy Steel Forged or Rolled Parts. ASTM A 203-93, Nickel Alloy Steel Plates. ASTM A 204-93, Pressure Vessel Plates, Carbon Steel, Molybdenum. ASTM A 21 6-93, Carbon Steel

24、 Castings. ASTM A 21 7-93, Alloy Steel Castings. ASTM A 240-94b, Stainless Steel Plate. ASTM A 302-93, Pressure Vessel Plates, Carbon Steel, Manganese-Molybdenum and Manganese- Molybdenum- Nickel. ASTM A 31 2-94b, Stainless Steel Pipe, Seamless or Welded. ASTM A 335-94, Seamless ferritic Alloy Steel

25、 Pipe. ASTM A 350-95, Low-Temperature Alloy Steel Forged or Rolled Parts. ASTM A 351 -94, Stainless Steel Castings. ASTM A 352-93, Low-Temperature Carbon and Alloy Steel Casfings. ASTM A 358-94, Electric Fusion- Welded Stainless Steel Pipe. ASTM A 369-92, Ferritic Alloy Forged or Bored Pipe. ASTM A

26、376-93, Stainless Steel Pipe, Seamless for Central Station Service. ASTM A 387-84, Alloy Steel Plates. STD.BSI BS EN 1503-2-ENGL 2000 1b24bb9 0883342 b30 W Page 5 EN 1503-22000 ASTM A 430-91, Stainless Steel Forged or Bored Pipe. ASTM A 479-95, Alloy Steel Bars and Shapes. ASTM A 51 5-92, Carbon Ste

27、el Plates, High Temperature. ASTM A 51 6-90, Carbon Steel Plates, Low Temperature. ASTM A 537-91 , Carbon-Manganese-Silicon Steel Plates. ASTM A 672-94, Electric-Fusion Welded Steel Pipe. ASTM A 675-90a, Carbon Steel Bars. ASTM A 691 -93, Carbon & Alloy Steel Pipe - Electric-Fusion Welded. ASTM A 69

28、6-90a, Carbon Steel Bars. ASTM A 739-90a, Alloy Steel Bars. ASTM A 789-94, Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service. ASTM A 790-94, Seamless and Welded FerritidAustenitic Stainless Steel Pipe. 3 Materials As well as the EN-steels which are listed in EN 1503-

29、1 all ASTM-steels given in Tables 1 , 2 and 3 can also be used for the manufacture of pressure containing valve bodies, bonnets and covers. Table 1 lists unalloyed steels, Table 2 low alloy steels and Table 3 high alloy steels. The materials shall be used within the limits specified in the tables. T

30、he material shall not be used at temperatures below -29OC or the standard impact test temperature specified in the material standard. STD-BSI BS EN 31503-2-ENGk ZOO0 E 31bZ4bbS 08833143 577 = De, : g$ ,os pf STDnBSI BS EN 1503-2-ENGL 2000 Lb24bbS 0883144 403 STD-BSI BS EN L503-2-ENGL 2000 W Lb2Libb9

31、 0883145 34T H - STD-BSI BS EN 1503-2-ENGL 2000 .I 1624bb O88314b 28b I I ! I ESI I f n 7 Co, LO a2 ! - i 19 3 Y s S 5 am & 3 U N U f STD-BSI BS EN 3503-2-ENGL 2000 6 3h24hh9 0883347 332 9 x O c Q s 8 - o c c 3 LI STD.BSI BS EN h503-2-ENGL 2000 II 1b24bb 0883348 059 6 BS EN 1503-2:2000 BSI 389 Chisw

32、ick High Road London w4 4AL BSI - British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the intedonal leveL It is incorporated by Royal Charter. Revisions British Standards are updated by

33、amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standa

34、rd would inform the Secretary of the technid committee responsible, the identity of which can be found on the inside front cover. Tel 020 8996 9OOO. Fax: O20 8996 7400. BSI offers members an individual updating service ded PLUS which ensures that subscribers automatidy receive the latest editions of

35、 standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel 020 8996 9001. Fax: O20 8996 7001. in response to orders for international standards, it is BSI policy to supply the BSI implementation of the that have bee

36、n published as British standards, unless otherwise requested Information on standards BSI provides a wide range of information on donal, European and international standards through its Library and its Technid Help to Exporters Service. Vhrious BSI electronic information services are also available

37、which give details on all its products and services. Contad the Information Centre. Tel O20 8996 7111. Fax O20 8996 7048. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other be

38、nefits contact Membership Adminishrati on. Tel O20 8996 7002. Fm O20 8996 7001. COPyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the intedonal staneon bodies. Except as permitted under the Copyright, Desii and Patents Act 1988 no e

39、xtract may be reproduced, stored in a retrieval system or transmitted in any form or by any means - electronic, photocopying, recording or otherwise - without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such

40、 as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. if permission is granted, the terms may include royalty payments or a licensing greement. Details and advice can be obtained hm the Copyright Manager. Fel O20 8996 7070.