BS ISO 12619-13-2017 Road vehicles Compressed gaseous hydrogen (CGH2) and hydrogen natural gas blends fuel system components Rigid fuel line in stainless steel《公路车辆 压缩气态氢(CGH 2)和氢 .pdf

1、Road vehicles Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system componentsPart 13: Rigid fuel line in stainless steelBS ISO 1261913:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06 ISO 2017Road vehicles Compressed gaseous hydrogen (CG

2、H2) and hydrogen/natural gas blends fuel system components Part 13: Rigid fuel line in stainless steelVhicules routiers Composants des circuits dalimentation pour hydrogne gazeux comprim (CGH2) et mlanges de gaz naturel et hydrogne Partie 13: Tuyauterie rigide pour combustible en acier inoxydableINT

3、ERNATIONAL STANDARDISO12619-13First edition2017-08Reference numberISO 12619-13:2017(E)National forewordThis British Standard is the UK implementation of ISO 1261913:2017.The UK participation in its preparation was entrusted to Technical Committee GSE/40, Gas supply equipment for natural gas vehicles

4、.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 provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Stand

5、ards Limited 2017ISBN 978 0 580 94695 0ICS 43.060.40Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2017.Amendments/corrigenda issued since publica

6、tionDate Text affectedBRITISH STANDARDBS ISO 1261913:2017 ISO 2017Road vehicles Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components Part 13: Rigid fuel line in stainless steelVhicules routiers Composants des circuits dalimentation pour hydrogne gazeux comprim (C

7、GH2) et mlanges de gaz naturel et hydrogne Partie 13: Tuyauterie rigide pour combustible en acier inoxydableINTERNATIONAL STANDARDISO12619-13First edition2017-08Reference numberISO 12619-13:2017(E)BS ISO 1261913:2017ISO 12619-13:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO

8、2017, Published in SwitzerlandAll rights reserved. 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 permissio

9、n. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 1261913:2017ISO 12619-1

10、3:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. 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, o

11、r posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax

12、+41 22 749 09 47copyrightiso.orgwww.iso.orgISO 12619-13:2017(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Marking 25 Construction and assembly . 26 Tests . 26.1 Applicability 26.2 Hydrostatic strength 36.3 Continued operation 36.4 Bending 3Bibliography 4 ISO 2017 All

13、rights reserved iiiContents PageBS ISO 1261913:2017ISO 12619-13:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO techni

14、cal 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 with ISO, also take part in the work. ISO collaborates closely w

15、ith 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 Directives, Part 1. In particular the different approval criteria needed

16、 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 some of the elements of this document may be the subject of patent

17、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 declarations received (see www .iso .org/ patents).Any trade name used

18、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 conformity assessment, as well as information about ISOs adherence to the Wo

19、rld Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 41, Specific aspects for gaseous fuels.A list of all parts in the ISO

20、 12619 series can be found on the ISO website.iv ISO 2017 All rights reservedBS ISO 1261913:2017ISO 12619-13:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standar

21、ds 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 with ISO, also take

22、 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 Directives, Part 1. In part

23、icular 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 some of the elements o

24、f 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 declarations received (see

25、 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 conformity assessment, as well

26、as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 41, Specific aspects for

27、 gaseous fuels.A list of all parts in the ISO 12619 series can be found on the ISO website.iv ISO 2017 All rights reserved INTERNATIONAL STANDARD ISO 12619-13:2017(E)Road vehicles Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components Part 13: Rigid fuel line in st

28、ainless steel1 ScopeThis document specifies tests and requirements for the rigid fuel line in stainless steel, a compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blend fuel system component intended for use on the types of motor vehicles defined in ISO 3833.It is applicable to vehicles us

29、ing CGH2in accordance with ISO 14687-1 or ISO 14687-2 and hydrogen/natural gas blend using natural gas in accordance with ISO 15403-1 and ISO/TR 15403-2. It is not applicable to the following:a) liquefied hydrogen (LH2) fuel system components;b) fuel containers;c) stationary gas engines;d) container

30、 mounting hardware;e) electronic fuel management;f) refuelling receptacles;g) fuel cell vehicles.NOTE 1 It is recognized that miscellaneous components not specifically covered herein can be examined to meet the criteria of this document and tested according to the appropriate functional tests.NOTE 2

31、 All references to pressure in this document are considered gauge pressures unless otherwise specified.2 Normative referencesThe 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, only the e

32、dition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 12619-1, Road vehicles Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blend fuel system components Part 1: General requirements and definitionsISO 12619-2:2

33、014, Road vehicles Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blend fuel system components Part 2: Performance and general test methodsISO 1127, Stainless steel tubes Dimensions, tolerances and conventional masses per unit length3 Terms and definitionsFor the purposes of this docume

34、nt, the terms and definitions given in ISO 12619-1 apply. ISO 2017 All rights reserved 1BS ISO 1261913:2017ISO 12619-13:2017(E)ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at h t t p :/ www .electropedia .org/ ISO On

35、line browsing platform: available at h t t p :/ www .iso .org/ obp4 MarkingMarking of the component shall provide sufficient information to allow the following to be traced:a) the manufacturers or agents name, trademark or symbol;b) the model designation (part number);c) the temperature range.The fo

36、llowing additional markings are recommended: the direction of flow (when necessary for correct installation); the type of fuel; the electrical ratings (if applicable); the symbol of the certification agency; the type approval number; the serial number or date code; a reference to this document, i.e.

37、 ISO 12619-13:2017.NOTE This information can be provided by a suitable identification code on at least one part of the component when it consists of more than one part.5 Construction and assemblyThe stainless steel rigid fuel line shall comply with the applicable provisions of ISO 12619-1 and ISO 12

38、619-2 and with the tests specified in Clause 6. Tolerances should follow the specifications of ISO 12619-2.The stainless steel rigid fuel line shall be seamless cold worked austenitic stainless steel tube complying with ISO 1127.6 Tests6.1 ApplicabilityThe tests required to be carried out are indica

39、ted in Table 1.2 ISO 2017 All rights reservedBS ISO 1261913:2017ISO 12619-13:2017(E)ISO and IEC maintain terminological 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

40、p :/ www .iso .org/ obp4 MarkingMarking of the component shall provide sufficient information to allow the following to be traced:a) the manufacturers or agents name, trademark or symbol;b) the model designation (part number);c) the temperature range.The following additional markings are recommended

41、: the direction of flow (when necessary for correct installation); the type of fuel; the electrical ratings (if applicable); the symbol of the certification agency; the type approval number; the serial number or date code; a reference to this document, i.e. ISO 12619-13:2017.NOTE This information ca

42、n be provided by a suitable identification code on at least one part of the component when it consists of more than one part.5 Construction and assemblyThe stainless steel rigid fuel line shall comply with the applicable provisions of ISO 12619-1 and ISO 12619-2 and with the tests specified in Claus

43、e 6. Tolerances should follow the specifications of ISO 12619-2.The stainless steel rigid fuel line shall be seamless cold worked austenitic stainless steel tube complying with ISO 1127.6 Tests6.1 ApplicabilityThe tests required to be carried out are indicated in Table 1.2 ISO 2017 All rights reserv

44、ed ISO 12619-13:2017(E)Table 1 Applicable testsTest ApplicableTest procedure as required by ISO 12619-2Specific test requirements of this documentHydrostatic strength X X X (see 6.2)Leakage X X Excess torque resistance Bending moment Continued operation X X X (see 6.3)Corrosion resistance X X Oxygen

45、 ageing Ozone ageing X X Heat ageing X X Automotive fluids X X Electrical over-voltages Non-metallic material immersion Vibration resistance Brass material compatibility Bending X X (see 6.4)Conductivity 6.2 Hydrostatic strengthTest the rigid fuel line according to the procedure for testing hydrosta

46、tic strength specified in ISO 12619-2. The test pressure shall be four times the working pressure.NOTE The higher hydrostatic test pressure for the rigid fuel line compared with the components in the other parts of ISO 12619 is due to the necessary provisions to cope with eventual damage or abrasion

47、s under normal operation.6.3 Continued operationTest the rigid fuel line in accordance with the procedure for testing continued operations given in ISO 12619-2 for a total of 100 000 cycles. Following cycling testing, perform the hydrostatic test in accordance with 6.2.6.4 BendingTest the rigid fuel

48、 line according to the following procedure and acceptance criterion.a) Select a mandrel with a diameter according to ISO 12619-2:2014, Table 1.b) Bend the rigid fuel line over this mandrel once forming a “U” shape.c) Close the ends of the rigid fuel line and subject it to the hydrostatic test of 6.2

49、.At the completion of the hydrostatic test, the rigid fuel line shall be tested according to the procedure for leakage testing specified in ISO 12619-2. ISO 2017 All rights reserved 3BS ISO 1261913:2017ISO 12619-13:2017(E)Bibliography1 ISO 3833, Road vehicles Types Terms and definitions2 ISO 11114-2, Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials3