1、BRITISH STANDARD Cryogenic vessels Large transportable vacuum insulated vessels Part 1 : Fundamental requirements The European Standard EN 13530-1:2002 has the status ofa British Standard ICs 23.020.40 BS EN 13530-1 12002 WkNb A%“ U- rn% E rn NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY
2、COPYRIGHT LAW $ present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. - A list of organizations represented o
3、n 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 Standards Correspondence Index”, or by
4、using the “Search”faci1ity ofthe BSI Electronic Catalogue or ofBritish Stan dards 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 with a British Standard does not ofit
5、self confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 14, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. O BSI 24
6、 May 2002 ISBN O 580 39774 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13530-1 May 2002 ICs 23.020.40 English version Cryogenic vessels - Large transportable vacuum insulated vessels - Part 1 : Fundamental requirements Rcipients cryogniques - Grands rcipients transportables isols sous vid
7、e - Partie 1 : Exigences fondamentales Kryo-Behlter - Groe ortsbewegliche, Vakuum-isolierte Behlter - Teil 1: Grundanforderungen This European Standard was approved by CEN on 3 January 2002 CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for gi
8、ving 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 Management Centre or to any CEN member. This European Standard exists in three official versi
9、ons (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 official versions. CEN members are the national standards bodies of Austria, Belgium, Cze
10、ch Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION EUROPISCHES KOMITEE FR NORMUNG COMIT EUROPEN DE NORMALISATION Management Centre: ru
11、e de Stassart, 36 B-1050 Brussels O 2002 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13530-1:2002 E EN 13530-1 12002 (E) Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions 4 4 General requiremen
12、ts 7 5 Mechanical loads . 7 6 Chemical effects . 8 7 Thermal loads . 9 8 Materials 9 9 Design. fabrication. inspection and testing 9 10 Marking and labelling 10 11 Final acceptance test . IO 12 Periodic inspection 10 Annex A (informative) Tank plates II 2 EN 13530-1 12002 (E) Foreword This document
13、EN 13530-1 :2002 has been prepared by Technical Committee CEN/TC 268, “Cryogenic vessels“, 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 latest by November 2002,
14、 and conflicting national standards shall be withdrawn at the latest by November 2002. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). In this standard th
15、e annex A is informative. EN 13530 consists of the following parts under the general title, Cryogenic vessels - Large transportable vacuum insulated vessels: - Part I: Fundamental requirements. - Part 2: Design, fabrication, inspection and testing. - Part 3: Operational requirements. This European S
16、tandard has been submitted for reference into the RID and/or in the technical annexes of the ADR. Therefore in this context the standards listed in the normative references and covering basic requirements of the RID/ADR not addressed within the present standard are normative only when the standards
17、themselves are referred to in the RID and/or in the technical annexes of the ADR. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, Franc
18、e, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. 3 EN 13530-1 12002 (E) 1 Scope This European Standard specifies the fundamental requirements for large transportable vacuum insulated cryogenic vessels de
19、signed to operate above atmospheric pressure. Appropriate parts can be used as a guidance for vessels designed to operate to the atmosphere. This European Standard applies to fixed tanks (of tank-vehicles and tank-wagons), demountable tanks, tanks of battery-vehicles and tank-containers (TC) for ref
20、rigerated liquefied gases in the sense of the regulations of the transport of dangerous goods. This standard applies to large transportable vacuum insulated cryogenic vessels for fluids as specified in 3.1 and is not applicable to such vessels designed for toxic fluids. 2 Normative references This E
21、uropean 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 publica
22、tions 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 I: Toughness requirements for temperatures below - 80
23、OC. EN 1252-2, Cryogenic vessels - Materials - Part 2: Toughness requirements for temperatures between - 80 OC and -20 OC. EN 1626, Cryogenic vessels - Valves for cryogenic service. EN 1797, Cryogenic vessels - Gas/material compatibility. EN 10204, Metallic products; Types of inspection documents. E
24、N 12300, Cryogenic vessels - Cleanliness for cryogenic service. prEN 13648-1, Cryogenic vessels - Safety devices for protection against excessive pressure - Part I: Safety valves for cryogenic service. prEN 13530-2, Cryogenic vessels - Large transportable vacuum insulated vessels - Part 2: Design, f
25、abrication, inspection and testing. EN 13530-3, Cryogenic vessels - Large transportable vacuum insulated vessels - Part 3: Operational requirements. 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 cryogenic fluid (refrigerated liquef
26、ied 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 and mixtures of them given in Table 1 are referred to as cryogenic fluids 1) 4 This includes totally evaporated liquids and supercritical fluid
27、s. EN 13530-1 12002 (E) Table 1 - Refrigerated but non toxic gases classification code 3 “A 3 “O 3 “F Identification number, name and descriptiona isphyxiant gases 1913 Neon, refrigerated liquid 1951 Argon, refrigerated liquid 1963 Helium, refrigerated liquid 1970 Krypton, refrigerated liquid 1977 N
28、itrogen, refrigerated liquid 2187 Carbon dioxide, refrigerated liquid 2591 Xenon, refrigerated liquid 31 36 Trifluoromethane refrigerated liquid 3158 Gas, refrigerated liquid, N.O.S.b xidizing gases 1003 Air, refrigerated liquid 1073 Oxygen, refrigerated liquid 2201 331 1 Nitrous oxide, refrigerated
29、 liquid, oxidizing Gas, refrigerated liquid, oxidizing, N.O.Sb :lammable gases 1038 Ethylene, refrigerated liquid 1961 Ethane, refrigerated liquid 1966 Hydrogen, refrigerated liquid 1972 3138 Methane, refrigerated liquid or Natural gas, refrigerated liquid, with high methane conteni Ethylene, acetyl
30、ene and propylene mixture, refrigerated liquid, containing at least 713 % ethylene with not more than 22,5 % acetylene and not more than 6 % propylene Gas, refrigerated liquid, flammable, N.O.Sb 3312 a Classification codes, identification number, name and description according to ADR. N.O.S. = not o
31、therwise specified. b 3.2 large transportable cryogenic vessels (tank) thermally insulated vessel of more than 1 O00 I intended for the transport of one or more cryogenic fluids, consisting of an inner vessel, an outer jacket, all of the valves and service equipment together with the structural equi
32、pment. This large transportable cryogenic vessel representing a complete assembly ready for putting into service 3.3 thermal insulation vacuum interspace between the inner vessel and the outer jacket. The space can or can not be filled with material to reduce the heat transfer between the inner vess
33、el and the outer jacket 3.4 inner vessel vessel intended to contain the cryogenic fluid 5 EN 13530-1 12002 (E) 3.5 outer jacket gas-tight enclosure which contains the inner vessel and enables the vacuum to be established 3.6 normal operation intended operation of the vessel at a pressure not greater
34、 than the maximum allowable working pressure including the handling loads defined in 3.7 3.7 handling loads loads exerted on the transportable cryogenic vessel in all expected situations of transport including loading, unloading, moving lifting equipment 3.8 documentation technical documents deliver
35、ed by the manufacturer to the owner consisting of: - all certificates establishing the conformity with this standard (e.g. material, pressure test, cleanliness, safety devices) ; - a short description of the vessel (including characteristic data etc.); - a list of fluids and their net mass for which
36、 the cryogenic vessel is designed; - an operating manual (for the user) which consists of: - a short description of the vessel (including characteristic data etc.); - a statement that the vessel is in conformity with this standard; - the instructions for normal operation 3.9 piping system all pipes
37、which can come in contact with cryogenic fluids including their valves, fittings, pressure relief devices as well as their supports 3.10 equipment devices which have a safety related function with respect to pressure containment and/or control (e. g. protective or limiting devices, regulating and mo
38、nitoring devices, valves, indicators) 3.1 1 manufacturer of the large transportable cryogenic vessel company who carries out the final assembly, including the final acceptance test, of the large transportable cryogenic vessel 3.12 volume of the inner vessel volume of the shell, excluding nozzles, pi
39、pes etc. determined at minimum design temperature and atmospheric pressure 3.13 tare mass mass of the empty large transportable cryogenic vessel 6 EN 13530-1 12002 (E) 3.14 net mass maximum allowable mass of the cryogenic fluid which may be filled. The maximum allowable mass is equal or less of the
40、mass of the cryogenic fluid at filling temperature and pressure when filled to 98 % of the volume of the inner vessel in the case of gases of 3 “A or 3 “O or when filled to 95 % in the case of gases of 3 “F 3.15 gross mass sum of tare mass plus net mass 3.16 pressure pressure relative to atmospheric
41、 pressure, .e. gauge pressure. As a consequence, vacuum is designated by a negative value 3.17 maximum allowable pressure (ps) maximum operating pressure at normal operating conditions normally measured at the top of inner vessel, specified for safety reasons 4 General requirements The large transpo
42、rtable cryogenic vessel shall safely withstand the mechanical and thermal loads and the chemical effects encountered during pressure test and normal operation. These requirements are deemed to be satisfied if clause 5 to 9 are fulfilled. The vessel shall be marked in accordance with clause IO, teste
43、d in accordance with clause 11 and clause 12 and operated in accordance with EN 13530-3. 5 Mechanical loads 5.1 General The large transportable cryogenic vessel shall resist the mechanical loads mentioned in clause 4 without such deformation which could affect safety and which could lead to leakage.
44、 This requirement can be validated by: - the calculation; - the calculation and pressure strengthening method (see prEN 13530-2); - the calculation and experimental method. The mechanical loads to be considered are given in 5.2 and 5.3. 5.2 Load during the pressure test The load exerted during the p
45、ressure test shall be: where ps is the test pressure (in bar); ps is the maximum allowable pressure (in bar); + 1 is the allowance for external vacuum (in bar). 7 EN 13530-1 12002 (E) 5.3 Other mechanical loads during normal operation 5.3.1 The following loads shall be considered to act in combinati
46、on where relevant: - a pressure equal to the maximum allowable working pressure in the inner vessel and pipework; - the pressure exerted by the liquid column when filled to capacity; - loads produced by the thermal movement of the inner vessel, outer jacket and interspace piping; - loads imposed in
47、lifting and handling fixtures (at the vessel); - 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; - load due to dynamic effects, when the vessel is filled to capacity, giving consideration to: - the inner ve
48、ssel support system including attachments to the inner vessel and outer jacket; - the interspace and external piping; - the outer jacket supports and where applicable the supporting frame. The following dynamic loads during normal operation shall be considered for the fastenings and the support syst
49、em of the inner vessel: - equal to twice the mass of the inner vessel when filled to the capacity shown on the data plate exerted by the inner vessel in the direction of travel and vertically downwards; - equal to the mass of the inner vessel when filled to the capacity shown on the data plate exerted by the inner vessel at right angle to the direction of travel and vertically upwards; for tank-containers: equal to twice the mass if the direction of travel is not clearly determined. 5.3.2 support system of the outer jacket on the vehicle, wagon respective frame
