EN ISO 1825-2017 en Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling - Specification.pdf

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling - SpecificationBS EN ISO 1825:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1825 December 2017 ICS 23.040.70; 49.100 Supersedes

2、 EN ISO 1825:2011English Version Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling - Specification (ISO 1825:2017) Tuyaux et flexibles en caoutchouc pour le ravitaillement carburant et la vidange des avions au sol - Spcifications (ISO 1825:2017) Gummischluche und -schlauch

3、leitungen fr die Bodenbetankung und Entleerung von Flugzeugen -Anforderungen (ISO 1825:2017) This European Standard was approved by CEN on 17 November 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the

4、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 CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French

5、, 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, C

6、roatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, T

7、urkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Mem

8、bers. Ref. No. EN ISO 1825:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 1825:2017. It is identical to ISO 1825:2017. It supersedes BS EN ISO 1825:2011, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/66, Rubber an

9、d plastics tubing, hoses and hose assemblies.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 Stand

10、ards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 92776 8ICS 83.140.40; 49.100Compliance 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 31 Januar

11、y 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 1825:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1825 December 2017 ICS 23.040.70; 49.100 Supersedes EN ISO 1825:2011English Version Rubber hoses and hose assemblies for aircraft ground

12、fuelling and defuelling - Specification (ISO 1825:2017) Tuyaux et flexibles en caoutchouc pour le ravitaillement carburant et la vidange des avions au sol - Spcifications (ISO 1825:2017) Gummischluche und -schlauchleitungen fr die Bodenbetankung und Entleerung von Flugzeugen -Anforderungen (ISO 1825

13、:2017) This European Standard was approved by CEN on 17 November 2017. 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 bibliograph

14、ical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 responsibilit

15、y of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of

16、 Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORM

17、ALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1825:2017 EBS EN ISO 1825:2017EN ISO 1825:2017 (E) 3 European fo

18、reword This document (EN ISO 1825:2017) has been prepared by Technical Committee ISO/TC 45 “Rubber and rubber products“ in collaboration with Technical Committee CEN/TC 218 “Rubber and plastics hoses and hose assemblies” the secretariat of which is held by BSI. This European Standard shall be given

19、the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2018 and conflicting national standards shall be withdrawn at the latest by June 2018. Attention is drawn to the possibility that some of the elements of this document may be the su

20、bject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 1825:2011. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European

21、Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia,

22、Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 1825:2017 has been approved by CEN as EN ISO 1825:2017 without any modification. BS EN ISO 1825:2017ISO 1825:2017(E)Foreword v1 Scope . 12 Normative references 13 Terms and definitions . 24 Classi

23、fication 25 Service reeling diameter 26 Material and construction 36.1 Hoses . 36.2 Hose assemblies . 37 Dimensions and tolerances . 37.1 Internal diameters . 37.2 Thickness . 47.3 Concentricity. 47.4 Tolerances on length 47.5 Mass per unit length of hose . 48 Physical properties 58.1 Rubber compoun

24、ds . 58.2 Finished hoses and hose assemblies 59 Electrical properties . 79.1 Type B and type E (electrically bonded) . 79.2 Type C and type F (electrically conductive incorporating a semi-conductive cover compound) 710 Frequency of testing 711 Marking 811.1 Hoses . 811.2 Hose assemblies . 812 Test c

25、ertificate or test report . 813 Cleanliness 914 Protection for dispatch and storage . 9Annex A (normative) Method for determination of fuel-soluble matter .10Annex B (normative) Method of test for cold embrittlement 11Annex C (normative) Method for determination of adhesion between components .12Ann

26、ex D (normative) Method for determination of resistance to fuel contamination .13Annex E (normative) Method of test for flexibility at 20 C .14Annex F (normative) Method of test for flexibility at 30 C 15Annex G (normative) Method of test for crush recovery 16Annex H (normative) Method for determina

27、tion of cyclic kinking resistance 17Annex I (normative) Flammability test.18Annex J (normative) Hydrostatic test .20Annex K (normative) Method of test for vacuum resistance 21Annex L (normative) Method of test for security of attachment of couplings 22Annex M (normative) Type test and routine test 2

28、3 ISO 2017 All rights reserved iiiContents PageBS EN ISO 1825:2017ISO 1825:2017(E)Annex N (informative) Recommended tests for production acceptance test 24Annex O (informative) Recommendations practice for hose flushing and handling 25Bibliography .27iv ISO 2017 All rights reservedBS EN ISO 1825:201

29、7ISO 1825:2017(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 technical committees. Each member body interested in a subje

30、ct 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 with the International Electrotechnical Commission (IEC

31、) 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 for the different types of ISO documents should be no

32、ted. 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 rights. ISO shall not be held responsible for identifying

33、 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 in this document is information given for the convenience of

34、 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 World Trade Organization (WTO) principles in the Technical Bar

35、riers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 45, Rubber and rubber products, Subcommittee SC 1, Rubber and plastics hoses and hose assemblies.This fourth edition cancels and replaces the third edition (ISO 1825:201

36、0), which has been technically revised.The main changes compared to the previous edition are as follows: the normative references have been updated; fuel discoloration test has been added to bring the document in line with EI 1529. ISO 2017 All rights reserved vBS EN ISO 1825:2017Rubber hoses and ho

37、se assemblies for aircraft ground fuelling and defuelling Specification1 ScopeThis document specifies the dimensions and construction of, and requirements for, four types of hose and hose assembly for use in all operations associated with the ground fuelling and defuelling of aircraft.All four types

38、 are designed for:a) use with petroleum fuels having an aromatic-hydrocarbon content not exceeding 30 % by volume;b) operation within the temperature range of 30 C to +65 C and such that they will be undamaged by climatic conditions of 40 C to +70 C when stored in static conditions;c) operation at u

39、p to 2,0 MPa (20 bar) maximum working pressure, including surges of pressure which the hose can be subjected to in service.NOTE 1 Type C hoses are intended for general pressure applications on all vehicles used for plane fuelling. They can also be used for vehicle/rail car loading and discharge wher

40、e excessive vacuum does not occur.NOTE 2 Type F hoses can be used for plane delivery applications on vehicles that are also used for defuelling at high flow rates where type C hoses are not suitable.NOTE 3 Type E and F hoses can also be used for vehicle/rail car loading and discharge, for trailer to

41、 fueller transfer and for elevation platform supply (riser) to provide greater kink resistance.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 edition c

42、ited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 37, Rubber, vulcanized or thermoplastic Determination of tensile stress-strain propertiesISO 188, Rubber, vulcanized or thermoplastic Accelerated ageing and heat resistance test

43、sISO 1382, Rubber VocabularyISO 1402, Rubber and plastics hoses and hose assemblies Hydrostatic testingISO 1817:2015, Rubber, vulcanized or thermoplastic Determination of the effect of liquidsISO 4649:2010, Rubber, vulcanized or thermoplastic Determination of abrasion resistance using a rotating cyl

44、indrical drum deviceISO 4671, Rubber and plastics hoses and hose assemblies Methods of measurement of the dimensions of hoses and the lengths of hose assembliesISO 6246, Petroleum products Gum content of fuels Jet evaporation methodISO 7326, Rubber and plastics hoses Assessment of ozone resistance u

45、nder static conditionsISO 7989-1, Steel wire and wire products Non-ferrous metallic coatings on steel wire Part 1: General principlesINTERNATIONAL STANDARD ISO 1825:2017(E) ISO 2017 All rights reserved 1BS EN ISO 1825:2017ISO 1825:2017(E)ISO 7989-2, Steel wire and wire products Non-ferrous metallic

46、coatings on steel wire Part 2: Zinc or zinc-alloy coatingISO 8031, Rubber and plastics hoses and hose assemblies Determination of electrical resistance and conductivityISO 8033, Rubber and plastics hoses Determination of adhesion between componentsISO 8330, Rubber and plastics hoses and hose assembl

47、ies VocabularyISO 10619-2:2011, Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 2: Bending tests at sub-ambient temperatures3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 1382 and ISO 8330 and the following apply.IS

48、O and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at https:/www.iso.org/obp3.1hose assemblyhose with either permanent or reusable end fittings attached3

49、.2electrically bonded hose/hose assemblyhose/hose assembly (3.1) that uses a metallic wire connection to conduct static electricity3.3electrically conductive hose/hose assemblyhose/hose assembly (3.1) that is capable of conducting static electrical charges, using a conductive rubber layer, without the use of a metallic wire4 ClassificationHoses for this application are classified into four types and two grades according to their construction and electrical properties.Type Grade ConstructionB M Electri