BS EN 12542-2010 LPG equipment and accessories n Static welded steel ncylindrical tanks serially nproduced for the storage of nLiquefied Petroleum Gas (LPG) nhaving a volume not gr.pdf
《BS EN 12542-2010 LPG equipment and accessories n Static welded steel ncylindrical tanks serially nproduced for the storage of nLiquefied Petroleum Gas (LPG) nhaving a volume not gr.pdf》由会员分享,可在线阅读,更多相关《BS EN 12542-2010 LPG equipment and accessories n Static welded steel ncylindrical tanks serially nproduced for the storage of nLiquefied Petroleum Gas (LPG) nhaving a volume not gr.pdf(66页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 12542:2010LPG equipment and accessories Static welded steelcylindrical tanks, seriallyproduced for the storage ofLiquefied Petroleum Gas (LPG)having a volume not greatertha
2、n 13 m Design andmanufactureBS EN 12542:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 12542:2010.It supersedes BS EN 12542:2002 and BS EN 14075:2002 which arewithdrawnThe UK participation in its preparation was entrusted to TechnicalCommittee PVE/19, LPG
3、containers and their associated fittings.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 6
4、2680 7ICS 23.020.30; 75.200Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 August 2010.Amendments issued since publicationDate Text affectedBS EN 12542:2010EURO
5、PEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12542 August 2010 ICS 23.020.30 Supersedes EN 12542:2002, EN 14075:2002English Version LPG equipment and accessories - Static welded steel cylindrical tanks, serially produced for the storage of Liquefied Petroleum Gas (LPG) having a volume not greate
6、r than 13 m - Design and manufacture Equipements pour gaz de ptrole liqufi et leurs accessoires - Rservoirs cylindriques fixes, ariens, en acier soud, fabriqus en srie pour le stockage de gaz de ptrole liqufi (GPL) ayant un volume infrieur ou gal 13 m - Conception et fabrication Flssiggas-Gerte und
7、Ausrstungsteile - Ortsfeste, geschweite zylindrische Behlter aus Stahl, die serienmig fr die Lagerung von Flssiggas (LPG) hergestellt werden, mit einem Fassungsvermgen bis 13 m - Gestaltung und Herstellung This European Standard was approved by CEN on 26 June 2010. CEN members are bound to comply wi
8、th 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 obtained on application to the CEN Management C
9、entre 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 Management Centre has the same status as the offi
10、cial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slo
11、vakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwid
12、e for CEN national Members. Ref. No. EN 12542:2010: EBS EN 12542:2010EN 12542:2010 (E) 2 Contents Page Foreword 5Introduction .61 Scope 72 Normative references 73 Terms and definitions .94 Materials 104.1 Environmental . 104.2 Shells and ends. 104.3 Pressure parts other than shell or ends . 124.4 Pa
13、rts welded to the tank 134.5 Welding consumables 134.6 Inspection documents for materials . 134.7 Non metallic materials (gaskets) . 135 Design 135.1 General . 135.2 Temperature 145.3 Pressure . 145.4 Vacuum conditions . 145.5 Support loadings 145.6 Lifting lugs loadings . 156 Openings . 156.1 Gener
14、al . 156.2 Reinforcement . 156.3 Position of welds and openings 157 Workmanship and manufacture 157.1 General . 157.2 Environment 157.3 Control and traceability of materials 167.4 Manufacturing tolerances 167.5 Acceptable weld details . 167.5.1 General . 167.5.2 Longitudinal welds . 167.5.3 Joggle j
15、oints 167.6 Formed pressure parts . 177.6.1 General . 177.6.2 Heat treatment after forming . 177.6.3 Testing of formed parts 187.6.4 Repeated tests 187.6.5 Visual examination and dimensional check 187.6.6 Marking 197.6.7 Test certificate . 197.7 Welding 197.7.1 General . 197.7.2 Welding procedure sp
16、ecification (WPS) 197.7.3 Qualification of WPS 197.7.4 Qualification of welders and welding operators 197.7.5 Preparation of edges to be welded . 197.7.6 Execution of welded joints 20BS EN 12542:2010EN 12542:2010 (E) 3 7.7.7 Attachments and supports . 207.7.8 Preheating 207.8 Post weld heat treatmen
17、t 207.9 Repairs 207.9.1 Repairs of surface imperfections in the parent metal . 207.9.2 Repair of weld imperfections . 208 Non-pressure attachments . 218.1 Attachments . 218.2 Position. 218.3 Vent hole. 219 Inspection and testing 219.1 Visual examination of welds. 219.2 Non-destructive testing (NDT)
18、. 229.3 Non-destructive testing techniques 229.3.1 General . 229.3.2 Radiographic techniques 229.3.3 Ultrasonic techniques . 239.3.4 Magnetic particle techniques . 239.3.5 Penetrant techniques 239.4 Marking for non-destructive testing 239.5 Qualification of personnel 239.6 Acceptance criteria . 249.
19、7 Production test plates (coupon plates) . 249.8 Final assessment . 259.8.1 Pressure test 259.8.2 Final examination 2610 Surface treatment and finishing 2610.1 Environmental considerations . 2610.2 Above ground tanks 2710.2.1 General . 2710.2.2 Reflectivity . 2710.3 Underground tanks . 2710.4 Finish
20、ing operations . 2811 Marking and certification 2812 Records and documentation 2912.1 Records to be obtained by the manufacturer . 2912.2 Documents to be prepared by the manufacturer . 29Annex A (informative) Design pressure and filling conditions 30A.1 Above ground tanks 30A.1.1 Design pressure (p)
21、 . 30A.1.2 Filling conditions . 30A.1.3 Calculation of maximum fill 31A.2 Underground tanks . 31A.2.1 Design pressure 31Annex B (normative) Tolerances on tanks . 32B.1 Mean external diameter . 32B.2 Out of roundness . 32B.3 Deviation from the straight line . 32B.4 Irregularities in circular profile
22、32B.5 Thickness tolerance 33B.6 Profile 33B.7 Surface alignment . 34B.8 Attachments, nozzles and fittings . 34Annex C (normative) Hydraulic pressure test 35C.1 Temporary fittings . 35BS EN 12542:2010EN 12542:2010 (E) 4 C.2 Pressure gauges . 35C.3 Pressurising agent 35C.4 Avoidance of shocks 35C.5 Te
23、st procedure 35Annex D (normative) Imperfections . 36Annex E (normative) Design formulae for tanks . 38E.1 Allowable stresses 38E.2 Design formulae 38E.2.1 General . 38E.2.2 Cylindrical shell calculation 38E.2.3 Torispherical end calculation 38E.2.4 Ellipsoidal end calculation . 39E.2.5 Hemispherica
24、l ends 40E.2.6 Equations for calculating 41E.3 Nozzle reinforcement . 41E.3.1 General . 41E.3.2 Size of openings . 42E.3.3 Distance between openings or branches . 42E.3.4 Openings and branches . 43E.3.5 Cylindrical shells and ends with openings 43E.3.6 Shell reinforcement 43E.3.7 Extent of reinforce
- 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。
下载文档到电脑,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:
- BSEN125422010LPGEQUIPMENTANDACCESSORIESNSTATICWELDEDSTEELNCYLINDRICALTANKSSERIALLYNPRODUCEDFORTHESTORAGEOFNLIQUEFIEDPETROLEUMGASLPGNHAVINGAVOLUMENOTGRPDF
链接地址:http://www.mydoc123.com/p-570516.html