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1、BRITISH STANDARD BS EN 13458-1:2002 Cryogenic vessels Static vacuum insulated vessels Part 1: Fundamental requirements The European Standard EN 13458-1:2002 has the status of a British Standard ICS 23.020.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffi
2、eldun sheffieldun, na, Sun Oct 29 09:53:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13458-1:2002 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 Com
3、mittee on 1 July 2002 BSI 1 July 2002 ISBN 0 580 39980 X National foreword This British Standard is the official English language version of EN 13458-1:2002. The UK participation in its preparation was entrusted to Technical Committee PVE/18, Cryogenic vessels, which has the responsibility to: A lis
4、t of organizations represented on this 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 Catalogue under the section entitled “International Standar
5、ds Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users of this publication are responsible for their correct application. Compliance wit
6、h a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related internat
7、ional and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 11 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments i
8、ssued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:53:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13458-1 May 2002 ICS 23.020.40 English version Cryogenic vessels - Static vacuum insulated ves
9、sels - Part 1: Fundamental requirements Rcipients cryogniques - Rcipients fixes, isols sous vide - Partie 1: Exigences fondamentales Kryo-Behlter - Ortsfeste, vakuum-isolierte Behlter - Teil 1: Grundanforderungen This European Standard was approved by CEN on 25 March 2002. CEN members are bound to c
10、omply 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 obtained on application to the Manageme
11、nt 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 Management Centre has the same status as the offi
12、cial versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATIO
13、N COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13458-1:2002 E Licensed Copy: sheffieldun sheffieldun, na, S
14、un Oct 29 09:53:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13458-1:2002 (E) 2 Contents page Foreword3 1Scope 4 2Normative references 4 3Terms and definitions5 4General requirements7 5Mechanical loads .7 6Chemical effects.8 7Thermal conditions8 8Material8 8.1Selection of materials8 8.2Inspectio
15、n certificate.9 8.3Materials for outer jackets and equipment9 9Design, fabrication and testing 9 10Marking and labelling 9 11Final assessment.10 12Periodic inspection10 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives11 L
16、icensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:53:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13458-1:2002 (E) 3 Foreword This document EN 13458-1:2002 has been prepared by Technical Committee CEN/TC 268 “Cryogenic vessels“, the secretariat of which is held by AFNOR. This European Sta
17、ndard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2002, and conflicting national standards shall be withdrawn at the latest by November 2002. This document has been prepared under a mandate given to CEN by
18、the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document. EN 13458 consists of the following parts under the general title, Cryo
19、genic vessels Static vacuum insulated vessels: Part 1: Fundamental requirements. Part 2: Design, fabrication, inspection and testing. Part 3: Operational requirements. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to impl
20、ement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:53:32 GMT
21、+00:00 2006, Uncontrolled Copy, (c) BSI EN 13458-1:2002 (E) 4 1 Scope This European Standard specifies the fundamental requirements for static vacuum insulated cryogenic vessels designed for a maximum allowable pressure greater than 0,5 bar. This European Standard applies to static vacuum insulated
22、cryogenic vessels for fluids as specified in 3.1. For static vacuum insulated cryogenic vessels designed for a maximum allowable pressure of not more than 0,5 bar, this standard can be used as a guide. This European Standard is not applicable to vessels built on-site. 2 Normative references This Eur
23、opean Standard incorporates by dated or undated reference, provisions from other publications. These normative references 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 publicatio
24、ns apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 1252-1, Cryogenic vessels - Materials - Part 1: Toughness requirements for temperature below 80 C. EN
25、1252-2, Cryogenic vessels - Materials - Part 2: Toughness requirements for temperature between 80 C and 20 C. EN 1626, Cryogenic vessels - Valves for cryogenic service. EN 1797, Cryogenic vessels - Gas/material compatibility. EN 10204, Metallic products - Types of inspection documents. EN 12300, Cry
26、ogenic vessels - Cleanliness for cryogenic service. EN 13371, Cryogenic vessels - Couplings for cryogenic service. prEN 13458-2, Cryogenic vessels - Static vacuum insulated vessels - Part 2: Design, fabrication, inspection and testing. prEN 13458-3, Cryogenic vessels Static vacuum insulated vessels
27、- Part 3: Operational requirements. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:53:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13458-1:2002 (E) 5 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 cryogenic fluid (ref
28、rigerated liquefied gas) gas which is partially liquid because of its low temperature1). In the context of all parts of this standard, the (refrigerated but) non-toxic gases given in Table 1 and mixtures of them are referred to as cryogenic fluids Table 1 Refrigerated but non toxic gases classificat
29、ion code Identification number, name and description2) 3 AAsphyxiant gases 1913Neon, refrigerated liquid 1951Argon, refrigerated liquid 1963Helium, refrigerated liquid 1970Krypton, refrigerated liquid 1977Nitrogen, refrigerated liquid 2187Carbon dioxide, refrigerated liquid 2591Xenon, refrigerated l
30、iquid 3136Trifluoromethane, refrigerated liquid 3158 Gas, refrigerated liquid, N.O.S.3) 3 OOxidizing gases 1003Air, refrigerated liquid 1073Oxygen, refrigerated liquid 2201Nitrous oxide, refrigerated liquid, oxidizing 3311Gas, refrigerated liquid, oxidizing, N.O.S3) 3 FFlammable gases 1038Ethylene,
31、refrigerated liquid 1961Ethane, refrigerated liquid 1966Hydrogen, refrigerated liquid 1972Methane, refrigerated liquid or natural gas, refrigerated liquid, with high methane content 3138Ethylene, acetylene and propylene mixture, refrigerated liquid, containing at least 71,5 % ethylene with not more
32、than 22,5 % acetylene and not more than 6 % propylene 3312 Gas, refrigerated liquid, flammable, N.O.S3) The flammable gases and mixtures of them may be mixed with: Helium, Neon, Nitrogen, Argon, Carbon dioxide. NOTEMixtures of oxidizing and flammable gases are not acceptable. 1)This includes totally
33、 evaporated liquids and supercritical fluids. 2)Classification code, identification number, name and description according to ADR. 3)N.O.S. = not otherwise specified. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:53:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13458-1:2002 (E) 6 3.2
34、static cryogenic vessels thermally insulated vessel intended for use with one or more cryogenic fluids at a stationary place, consisting of an inner vessel, an outer jacket and the piping system. This static cryogenic vessel is not intended to be transported filled. It may be transported empty or co
35、ntaining marginal residues of cryogenic fluid or gas from one static location to another. This static cryogenic vessel represents a complete assembly ready for putting into service 3.3 thermal insulation vacuum interspace between the inner vessel and the outer jacket. The space may or may not be fil
36、led with material to reduce the heat transfer between the inner vessel and the outer jacket 3.4 inner vessel vessel intended to contain the cryogenic fluid 3.5 outer jacket gas-tight enclosure which contains the inner vessel and enables the vacuum to be established 3.6 normal operation reasonable fo
37、reseeable operation of the vessel either up to the maximum allowable pressure (see 3.15) or empty subjected to the handling loads defined in 3.7 3.7 handling loads loads exerting on the static cryogenic vessel in all expected situations of transport including loading, unloading, installation, etc. 3
38、.8 putting into service operation by which a vessel is prepared to be used. It applies to either a new vessel used for the first time or a vessel which has been taken out of service and will be brought into service 3.9 documentation technical documents delivered by the manufacturer: the documentatio
39、n mentioned in the chosen conformity assessment procedure (see annex III of the Directive 97/23/EEC); for the user: operating instructions (according to 3.4 of annex I of the Directive 97/23/EEC); for the owner: documentation on request of the owner. 3.10 piping system pipes including their valves,
40、fittings, pressure relief devices, equipment and their supports 3.11 safety accessories devices which have a safety related function with respect to pressure containment and/or control (e.g. protective or limiting devices, controlling and monitoring devices, valves, indicators) Licensed Copy: sheffi
41、eldun sheffieldun, na, Sun Oct 29 09:53:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13458-1:2002 (E) 7 3.12 manufacturer of the static cryogenic vessel company which carries out the final assembly and testing of the static cryogenic vessel 3.13 volume of the inner vessel volume of the shell, ex
42、cluding nozzles, pipes, etc. determined at minimum design temperature and atmospheric pressure 3.14 pressure pressure relative to atmospheric pressure, i.e. gauge pressure. As a consequence, vacuum is designated by a negative value. Vapour pressure is always expressed in absolute pressure 3.15 maxim
43、um allowable pressure (ps) the maximum pressure for which the equipment is designed, as specified by the manufacturer, defined at a location specified by the manufacturer, being the location of connection of protective or limiting devices or the top of the equipment NOTEps is equivalent to PS used i
44、n article 1, 2.3 of the PED. 3.16 year build date of the final acceptance test of the final assembled cryogenic vessel at the manufacturer 4 General requirements The static cryogenic vessel shall safely withstand the mechanical and thermal loads and the chemical effects encountered during pressure t
45、est and normal operation. These requirements are deemed to be satisfied if clauses 5 to 9 are fulfilled. The vessel shall be marked in accordance with clause 10, tested in accordance with clauses 11 and 12 and operated in accordance with prEN 13458-3. 5 Mechanical loads NOTEThroughout this European
46、Standard ps is equivalent to PS used in article 1, 2.3 of the PED and pT is equivalent to PT used in annex I of the PED. The static cryogenic vessel shall resist the mechanical loads mentioned in clause 4 without such deformation which could affect safety and which could lead to leakage. The mechani
47、cal loads to be considered are: the loads exerted during the pressure test is: pT 1,43 (ps +1) where pT = test pressure (in bar); ps = maximum allowable pressure (= relief device set pressure) (in bar); + 1= allowance for external vacuum (in bar); loads imposed during installation and removal of the
48、 vessel; Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:53:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13458-1:2002 (E) 8 dynamic loads during transport of the vessel. The following loads shall be considered to act in combination where relevant: a pressure equal to the maximum allowa
49、ble pressure in the inner vessel and pipework; the pressure exerted by the liquid when filled to capacity; loads produced by the thermal movement of the inner vessel, outer jacket and interspace piping; full vacuum in the outer jacket; a pressure in the outer jacket equal to the set pressure of the relief device protecting the outer jacket; wind loads and other site conditions (e.g. seismic loads, thermal loads) to the vessel when filled to capacity. 6 Chemical effects Due to the nature of cryogenic fluids, their te
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