1、 ISO 2017 Gas cylinders Seamless steel and aluminium-alloy gas cylinders Evaluation of existing gas cylinders and consideration of their safe use in other jurisdictions Bouteilles gaz Bouteilles gaz en acier et en alliages daluminium, sans soudure valuation des bouteilles gaz existantes et considrat
2、ions relatives leur utilisation en toute scurit dans dautres jurisdictions TECHNICAL SPECIFICATION ISO/TS 15453 Reference number ISO/TS 15453:2017(E) First edition 2017-04 ISO/TS 15453:2017(E)ii ISO 2017 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in Switzerland All rights r
3、eserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either
4、 ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.org ISO/TS 15453:2017(E)Foreword iv Introduction v 1 Scope . 1 2 Nor
5、mative references 1 3 T erms and definitions . 1 4 Symbols and abbreviated terms . 2 5 Requirements 3 5.1 Inspection body 3 5.2 Information to be provided 3 5.2.1 General 3 5.2.2 Basic information 3 5.2.3 Additional information . 3 5.3 Verification of the information provided 3 5.4 Cylinders subject
6、 to restriction on use . 4 5.5 Compatibility with intended gas service 4 5.6 Specific requirements for seamless steel cylinders used-in carbon monoxide service . 4 5.7 Toxic gas service 4 5.8 Manufacturing certificate or equivalent 4 6 Acceptance by the inspector . 4 6.1 General . 4 6.1.1 Acceptance
7、 by documentary evidence 4 6.1.2 Alternative acceptance . 5 6.1.3 Periodic inspection requirements 6 6.2 Final verification 6 7 Marks 6 8 Inspection r eport/c ertificat e 6 Annex A (informative) Calculating minimum wall and base thicknesses using the mean diameter formula . 7 Annex B (informative) C
8、orrelation between tensile strength and hardness 8 Bibliography 9 ISO 2017 All rights reserved iii Contents Page ISO/TS 15453:2017(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing In
9、ternational Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison
10、with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directi
11、ves, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives). Attention is drawn to the possibility that s
12、ome of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent decla
13、rations received (see www .iso .org/ patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformi
14、ty assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: w w w . i s o .org/ iso/ foreword .html. This document was prepared by Technical Committee ISO/TC 58, Gas cylinders, Subcommitte
15、e SC 4, Operational requirements for gas cylinders.iv ISO 2017 All rights reserved ISO/TS 15453:2017(E) Introduction In some circumstances, there may be a reason for seamless steel and seamless aluminium-alloy cylinders designed, approved and used to standards or specifications recognized in a given
16、 jurisdiction to be transferred for use in another jurisdiction (e.g. if a cylinder is no longer in service in the country of origin due to low service pressure). In some jurisdictions, a procedure called reassessment of conformity exists such as that given in Directive 2010/35/EU on transportable p
17、ressure equipment (TPED) and Annex A of European standards such as EN 1968. The objective of this document is to verify whether a cylinder manufactured in accordance with the specification of a given jurisdiction is acceptable for use in another country outside its original jurisdiction. This is acc
18、omplished through either verification of original manufacturing certification and information (when available) or through evaluation and testing of the cylinder in accordance with given criteria to determine that the cylinder is safe to be used in the new (receiving) jurisdiction. ISO 2017 All right
19、s reserved v Gas cylinders Seamless steel and aluminium-alloy gas cylinders Evaluation of existing gas cylinders and consideration of their safe use in other jurisdictions 1 Scope This document details the checks, inspections and tests to be performed in order to qualify and certify existing seamles
20、s steel and aluminium-alloy cylinders of water capacity less than 150 l used for the transport of gases, manufactured in a jurisdiction in accordance with its national regulations, for use in jurisdictions other than that of manufacture or first use. NOTE For specific requirements regarding gas cyli
21、nders that have been used in toxic gas service, see 5.7. This document does not address acetylene cylinders. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, onl
22、y the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 6406, Gas cylinders Seamless steel gas cylinders Periodic inspection and testing ISO 7866, Gas cylinders Refillable seamless aluminium alloy gas cylinders Design
23、, construction and testing ISO 9809-1, Gas cylinders Refillable seamless steel gas cylinders Part 1: Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa ISO 9809-2, Gas cylinders Refillable seamless steel gas cylinders Part 2: Quenched and tempered steel cylinders with te
24、nsile strength greater than or equal to 1 100 MPa ISO 9809-3, Gas cylinders Refillable seamless steel gas cylinders Part 3: Normalized steel cylinders ISO 10461, Gas cylinders Seamless aluminium-alloy gas cylinders Periodic inspection and testing ISO 11114-1, Gas cylinders Compatibility of cylinder
25、and valve materials with gas contents Part 1: Metallic materials ISO 11621:1997, Gas cylinders Procedures for change of gas service ISO 13769, 1)Gas cylinders Stamp marking 3 T erms a nd definiti ons For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain t
26、erminological databases for use in standardization at the following addresses: IEC Electropedia: available at h t t p :/ www .electropedia .org/ ISO Online browsing platform: available at h t t p :/ www .iso .org/ obp 1) To be published. TECHNICAL SPECIFICATION ISO/TS 15453:2017(E) ISO 2017 All righ
27、ts reserved 1 ISO/TS 15453:2017(E) 3.1 jurisdiction country, region or group of countries or regions that have the same regulations for gas cylinders 3.2 m a n u f ac t u r i n g c e r t i f ic at e certificate of initial inspection and testing issued by an authorized body confirming that the cylind
28、er complies with the applicable standards or specification at time of manufacture 3.3 owner individual who, or organization that, owns the cylinder 3.4 group of cylinders cylinders made of the same materials (steel or aluminium-alloy) defined by the production dates for a given period, during which
29、the provisions of the applicable standards or specifications accepted by the competent authority have not changed in their technical content 3.5 batch a number of cylinders from the same group of cylinders (3.4) that have similar characteristics such as same manufacturer, working pressure (3.6) and
30、design standard Note 1 to entry: For the purposes of this document, the term “batch” is not the same as a manufacturing batch. 3.6 working pressure settled pressure of a compressed gas at a uniform reference temperature of 15 C in a full gas cylinder Note 1 to entry: In North America service pressur
31、e is often used to indicate a similar condition, usually at 21,1 C (70 F). 4 Symbols and abbreviated terms a calculated minimum thickness of the cylindrical shell wall, in mm D nominal outside diameter of the cylinder, in mm P h hydraulic test pressure, in bars R 0,75 x Rm-min, for normalized or nor
32、malized and tempered cylinders, or 0,85 x Rm-min, for quenched and tempered cylinders Rm-min minimum value of the tensile strength guaranteed by the cylinder manufacturer, in N/mm 2 Rm-max maximum value of the tensile strength guaranteed by the cylinder manufacturer, in N/mm HB-min minimum Brinell h
33、ardness of the cylinder HB-max maximum Brinell hardness of the cylinder NOTE If Rm-min is unknown, it should be calculated as shown in Annex B.2 ISO 2017 All rights reserved ISO/TS 15453:2017(E) 5 Requirements 5.1 Inspection body The checks, inspections and tests outlined in this document shall be p
34、erformed by an inspection body (hereafter referred to as “the inspector”) authorized to do so by the competent authority in the jurisdiction in which the cylinder is intended to be used. 5.2 Information to be provided 5.2.1 General The owner shall provide the inspector with all the information neces
35、sary to identify the cylinders, i.e. the groups of cylinders and number presented for qualification to the inspector. 5.2.2 Basic information For each cylinder or batch of cylinders (as applicable), the following information shall be made available to the inspector for documentation, subsequent meas
36、urements/calculations and final evaluation: a) name of manufacturer; b) serial number; c) identification of material of construction (e.g. AA6061, quenched and tempered chromium- molybdenum steel or normalized steel); d) date of manufacture or initial test date; e) regulation, standard or specificat
37、ion to which the cylinder was manufactured; f) date and inspection mark of last periodic inspection and test station symbol, if applicable (from stamp marking or the periodic inspection and test certificate); g) either test pressure and/or working pressure, as applicable; h) external diameter; i) ne
38、cessary documentation to allow determination of acceptance for use by comparison with cylinders designed to a comparable ISO International Standard (see 6.1.1). 5.2.3 Additional information For each cylinder or batch of cylinders, the inspector shall be provided further information from the owner ei
39、ther by documentation or by performing measurements/calculations as applicable: a) minimum design wall thickness; b) minimum yield strength and/or minimum tensile strength; NOTE An indication of the tensile strength can be assessed by means of hardness tests (see 6.1.2). c) nominal water capacity; a
40、nd d) valve to cylinder neck thread specification. 5.3 V erification of the information pr o vided The inspector shall verify that all necessary information is available to fully identify the cylinder and to allow verification as required in Clause 6. ISO 2017 All rights reserved 3 ISO/TS 15453:2017
41、(E) 5.4 Cylinders subject to restriction on use The owner shall certify and the inspector shall check that the cylinders are not on any relevant notifications concerning restricted uses (e.g. national safety-related recall list, safety bulletins, alerts). Additionally, if any restrictions of use app
42、ly, they shall continue to apply. 5.5 Compatibility with intended gas service It is expected that the cylinders gas service will remain the same. If not, the requirements of ISO 11621 shall be met when the cylinder undergoes a change of gas service. The owner shall verify that the cylinders are comp
43、atible for the intended gas service, (i.e. that those cylinders for embrittling gas service or corrosive gas service conform to the requirements of ISO 11114-1). 5.6 Specific r equir ements for seamless st eel cy linders used-in car bon mono xide servic e The owner shall provide a written declaratio
44、n to the inspector to verify that seamless steel cylinders are not in or have not been used in carbon monoxide or carbon monoxide mixture service. Seamless steel cylinders that are known to have been used in carbon monoxide or carbon monoxide mixture service shall either not be used outside the juri
45、sdiction of origin or their transfer is possible only if they continue to be used in carbon monoxide or carbon monoxide mixture service and follow ISO 11621:1997, 5.3.10. 5.7 Toxic gas service The owner shall provide a written declaration to the inspector to verify that the cylinders have not been u
46、sed in toxic gas service (other than carbon monoxide or carbon monoxide mixture service, see 5.6) during their last service. If this cannot be guaranteed, these cylinders shall not be transferred. 5.8 Manufacturing c ertificat e or equi v alent The owner shall obtain the cylinders original manufactu
47、ring certificates and provide them to the inspector. When manufacturing certificates are not available, the inspector shall follow the requirements of 6.1.2. 6 Acceptance by the inspector 6.1 General 6.1.1 Acceptance by documentary evidence After all documents and/or information have been gathered a
48、nd reviewed, the inspector shall determine that the information required in Clause 5 is available. The inspector shall verify that the cylinders comply with the relevant regulation, standard or specification to which the cylinders were manufactured. In accordance with this document, the inspector sh
49、all determine that a cylinder is safe to be used in the new (receiving) jurisdiction if the cylinder meets the requirements of either 6.1.1 and 6.1.3 or 6.1.2 and 6.1.3. The inspector shall also verify that the guaranteed minimum wall thickness/mechanical properties, the hydrogen compatibility and, for aluminium-alloy cylinders, the sustained load cracking (SLC) and stress corrosion cracking (SCC) requirements (as specified in the relevant regulation, standard 4 ISO 2017 All rights reser
