BS EN 12245:2009 Transportable gas cylinders.pdf
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1、BS EN 12245:2009 ICS 23.020.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Transportable gas cylinders Fully wrapped composite cylinders This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2
2、009 BSI 2009 ISBN 978 0 580 58743 6 Amendments/corrigenda issued since publication DateComments BS EN 12245:2009 National foreword This British Standard is the UK implementation of EN 12245:2009. It supersedes BS EN 12245:2002 which is withdrawn. The UK participation in its preparation was entrusted
3、 to Technical Committee PVE/3/3, Transportable gas containers - Cylinder design, construction and testing at the time of manufacture. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary prov
4、isions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. 标准分享网 w w w .b z f x w .c o m 免费下载 BS EN 12245:2009 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12245 January 2009 ICS 23.020.30Supersed
5、es EN 12245:2002 English Version Transportable gas cylinders - Fully wrapped composite cylinders Bouteilles gaz transportables - Bouteilles entirement bobines en matriaux composites Ortsbewegliche Gasflaschen - Vollumwickelte Flaschen aus Verbundwerkstoffen This European Standard was approved by CEN
6、 on 29 November 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 standard
7、s may be 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 t
8、he CEN Management 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, Neth
9、erlands, 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 2009 CENAll rights of exploitatio
10、n in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12245:2009: E BS EN 12245:2009 EN 12245:2009 (E) 2 Contents Page Foreword . 3? 1?Scope 5? 2?Normative references . 5? 3?Terms, definitions and symbols 7? 3.1?Terms and definitions . 7? 3.2?Symbols . 9? 4?Design a
11、nd manufacture 9? 4.1?General . 9? 4.2?Liner 10? 4.3?Composite overwrap . 11? 4.4?Finished cylinder . 12? 5?Cylinder and material tests 13? 5.1?General . 13? 5.2?Requirements and test methods . 14? 5.3?Failure to meet test requirements . 31? 6?Conformity evaluation 31? 7?Marking 32? 8?Operating inst
12、ructions (cylinders with non-metallic liners) . 33? Annex A (normative) Prototype, design variant and production testing 34? A.1?General . 34? A.2?Prototype testing . 34? A.3?Design variant testing. 37? A.4?Production testing 42? Annex B (informative) Examples of prototype approval and production te
13、sting certificates . 45? B.1?Type approval certificate composite cylinders with metallic liners . 45? B.2?Type approval certificate composite cylinders with non-metallic liners . 46? B.3?Type approval certificate composite cylinders without liners 47? B.4?Design variant approval certificate composit
14、e cylinders with metallic liners . 48? B.5?Production test certificate 49? Bibliography . 51? 标准分享网 w w w .b z f x w .c o m 免费下载 BS EN 12245:2009 EN 12245:2009 (E) 3 Foreword This document (EN 12245:2009) has been prepared by Technical Committee CEN/TC 23 “Transportable gas cylinders”, the secretari
15、at of which is held by BSI. 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 July 2009, and conflicting national standards shall be withdrawn at the latest by July 2009. Attention is drawn to the p
16、ossibility 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 EN 12245:2002. This document has been prepared under a mandate given to CEN by the Europ
17、ean Commission and the European Free Trade Association, and supports essential requirements of EC Directive(s). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria
18、, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 12245:2009 EN 12245:2009
19、(E) 4 Introduction The purpose of this European Standard is to provide a specification for the design, manufacture, inspection and testing of refillable, transportable fully wrapped composite cylinders. The specifications given are based on knowledge of, and experience with, materials, design requir
20、ements, manufacturing processes and control during manufacture of cylinders in common use in the countries of the CEN members. 标准分享网 w w w .b z f x w .c o m 免费下载 BS EN 12245:2009 EN 12245:2009 (E) 5 1 Scope This European Standard specifies minimum requirements for the materials, design, construction
21、, prototype testing and routine manufacturing inspections of composite gas cylinders for compressed, liquefied and dissolved gases. NOTE 1 For the purposes of this European Standard, the word “cylinder” includes tubes (seamless transportable pressure receptacles of a water capacity exceeding 150 lit
22、res and of not more than 3 000 litres). This European Standard is applicable to cylinders that comprise a liner of metallic material (welded or seamless) or non-metallic material (or a mixture thereof), reinforced by a wound composite consisting of fibres of glass, carbon or aramid (or a mixture the
23、reof) embedded in a matrix. This European Standard is also applicable to composite cylinders without liners. This European Standard is not applicable to gas cylinders which are partially covered with fibres and commonly called “hoop wrapped“ cylinders. For hoop wrapped composite cylinders, see EN 12
24、257. NOTE 2 This European Standard does not address the design, fitting and performance of removable protective sleeves. Where these are fitted, they should be considered separately. This European Standard is primarily for industrial gases other than LPG but may also be applied to LPG. NOTE 3 For de
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