SIST EN ISO 7840:2021
(Main)Small craft - Fire-resistant fuel hoses (ISO 7840:2021)
Small craft - Fire-resistant fuel hoses (ISO 7840:2021)
This document specifies general requirements and physical tests for fire-resistant hoses for conveying
petrol or petrol blended with ethanol, and diesel fuel or diesel fuel blended with FAME, designed for a
working pressure not exceeding 0,34 MPa for hoses with inner diameter up to and including 10 mm,
and 0,25 MPa for hoses up to 63 mm inner diameter in small craft.
It applies to hoses for small craft with permanently installed fuel systems. It does not apply to hoses
entirely within the splash well at the stern of the craft connected directly to an outboard engine.
Specifications for non-fire-resistant fuel hoses are given in ISO 8469:2021. Specifications for
permanently installed fuel systems are given in ISO 10088:2013.
Kleine Wasserfahrzeuge - Feuerwiderstandsfähige Kraftstoffschläuche (ISO 7840:2021)
Dieses Dokument spezifiziert allgemeine Anforderungen und physikalischen Prüfungen für feuerwiderstandsfähige Schläuche für kleine Wasserfahrzeuge, durch die Benzin oder ein Benzin Ethanol Gemisch oder Diesel oder ein Diesel FAME Gemisch geleitet wird, die für Betriebsüberdrücke bis höchstens 0,34 MPa bei Schläuchen mit Innendurchmesser bis einschließlich 10 mm ausgelegt sind und mit Betriebsüberdrücken bis höchstens 0,25 MPa bei Schläuchen mit Innendurchmesser bis 63 mm ausgelegt sind.
Es gilt für Schläuche auf kleinen Wasserfahrzeugen mit fest eingebauten Kraftstoffsystemen. Es gilt nicht für Schläuche, die vollständig innerhalb des Spritzschutzes am Heck des Fahrzeugs liegen und direkt mit einem Außenbordmotor verbunden sind.
Festlegungen für nicht feuerwiderstandfähige Kraftstoffschläuche sind in ISO 8469:2021 angegeben. Festlegungen für fest eingebaute Kraftstoffsysteme sind in ISO 10088:2013 enthalten.
Petits navires - Tuyaux souples pour carburant résistants au feu (ISO 7840:2021)
Le présent document spécifie les exigences générales et les essais physiques relatifs aux tuyaux souples résistants au feu pour le transport d'essence ou d'essence mélangée avec de l'éthanol et de carburant diesel ou de carburant diesel mélangé avec des FAME/EMAG, conçus pour une pression de service n'excédant pas 0,34 MPa pour les tuyaux souples de diamètre intérieur égal ou inférieur à 10 mm, et 0,25 MPa pour les tuyaux souples de diamètre intérieur allant jusqu'à 63 mm, installés sur les petits navires.
Il s'applique aux tuyaux souples destinés aux petits navires dont le système à carburant est installé à demeure. Il ne s'applique pas aux tuyaux entièrement situés à l'intérieur du puits de moteur hors bord situé à l'arrière du bateau et directement reliés à un moteur hors-bord.
Les spécifications pour les tuyaux non-résistant au feu sont données dans l'ISO 8469:2021. Les spécifications pour les systèmes de carburant installés à demeure sont données dans l'ISO 10088:2013.
Mala plovila - Proti ognju odporne cevi za gorivo (ISO 7840:2021)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 7840:2021
01-maj-2021
Nadomešča:
SIST EN ISO 7840:2018
Mala plovila - Proti ognju odporne cevi za gorivo (ISO 7840:2021)
Small craft - Fire-resistant fuel hoses (ISO 7840:2021)
Kleine Wasserfahrzeuge - Feuerwiderstandsfähige Kraftstoffschläuche (ISO 7840:2021)
Petits navires - Tuyaux souples pour carburant résistants au feu (ISO 7840:2021)
Ta slovenski standard je istoveten z: EN ISO 7840:2021
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
47.020.30 Sistemi cevi Piping systems
47.080 Čolni Small craft
SIST EN ISO 7840:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 7840:2021
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SIST EN ISO 7840:2021
EN ISO 7840
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2021
EUROPÄISCHE NORM
ICS 47.080 Supersedes EN ISO 7840:2018
English Version
Small craft - Fire-resistant fuel hoses (ISO 7840:2021)
Petits navires - Tuyaux souples pour carburant Kleine Wasserfahrzeuge - Feuerwiderstandsfähige
résistants au feu (ISO 7840:2021) Kraftstoffschläuche (ISO 7840:2021)
This European Standard was approved by CEN on 2 January 2021.
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 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, 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7840:2021 E
worldwide for CEN national Members.
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SIST EN ISO 7840:2021
EN ISO 7840:2021 (E)
Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2013/53/EU aimed to be covered . 4
2
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SIST EN ISO 7840:2021
EN ISO 7840:2021 (E)
European foreword
This document (EN ISO 7840:2021) has been prepared by Technical Committee ISO/TC 188 "Small
craft" in collaboration with Technical Committee CEN/TC 464 “Small Craft” the secretariat of which is
held by SIS.
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 September 2021, and conflicting national standards
shall be withdrawn at the latest by September 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 7840:2018.
This document 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).
For the relationship with EU Directive(s) see informative Annex ZA, which is an integral part of this
document.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 7840:2021 has been approved by CEN as EN ISO 7840:2021 without any modification.
3
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SIST EN ISO 7840:2021
EN ISO 7840:2021 (E)
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of Directive 2013/53/EU aimed to be covered
This European standard has been prepared under a Commission’s standardization request M/542
C(2015) 8736 final to provide one voluntary means of conforming to essential requirements of
Directive 2013/53/EU.
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding essential requirements
of that Directive and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and
Annex I & II of Directive 2013/53/EU
Essential Requirements of Clause(s)/sub-clause(s) Remarks/Notes
Directive 2013/53/EU of this EN
Fuel hose of the type manufactured to
Annex I, Part A, 5.2.1 – Fuel 4, 6 Annex A, Annex B
this standard may be used where the
System, General
filling, venting and fuel-supply
arrangements require fuel hose to be fire
resistant.
This standard may be used where the
Annex I, Part A, 5.6.1 - Fire 4, 6 Annex A, Annex B
installation of fire resistant fuel hose is
Protection, General
required to minimise the risk of fire and
explosion
In respect of fire-resistant fuel hoses that
Annex II – Components of 4, 6 Annex A, Annex B
are supplied as components only.
watercraft (4) - Fuel tanks
intended for fixed installations
and fuel hoses.
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this
European Standard is maintained in the list published in the Official Journal of the European
Union. Users of this standard should consult frequently the latest list published in the Official
Journal of the European Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the
scope of this standard.
4
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SIST EN ISO 7840:2021
INTERNATIONAL ISO
STANDARD 7840
Fifth edition
2021-02
Small craft — Fire-resistant fuel hoses
Petits navires — Tuyaux souples pour carburant résistants au feu
Reference number
ISO 7840:2021(E)
©
ISO 2021
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SIST EN ISO 7840:2021
ISO 7840:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 7840:2021
ISO 7840:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General requirements . 2
5 Hose inner diameter . 2
6 Physical tests on finished hose . 3
6.1 General . 3
6.2 Test liquids. 3
6.3 Bursting pressure . 3
6.4 Vacuum-collapse test . 3
6.5 Volume change in test liquids. 3
6.6 Mass reduction of test hose. 4
6.7 Fire resistance . 4
6.8 Effect of ozone . 4
6.9 Fuel permeation . 4
6.10 Cold-flex test . 4
6.11 Abrasion test . 4
6.12 Dry heat resistance . 5
6.13 Oil resistance test . 5
6.14 Adhesion test . 5
7 Marking . 5
Annex A (normative) Fire test . 6
Annex B (normative) Fuel permeation test . 8
Bibliography .10
© ISO 2021 – All rights reserved iii
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SIST EN ISO 7840:2021
ISO 7840:2021(E)
Foreword
ISO (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 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 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 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 some 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 declarations 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 of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 188, Small craft, in collaboration with
the European Committee for Standardization (CEN) Technical Committee CEN/TC 464, Small craft, in
accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This fifth edition cancels and replaces the fourth edition (ISO 7840:2013), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— requirements for low permeation fuel hoses have been added in 6.9;
— the test fluids in 6.2 for petrol have been clarified;
— the test set-up in Figure B.1 has been revised to remove the vented capillary tube.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2021 – All rights reserved
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SIST EN ISO 7840:2021
INTERNATIONAL STANDARD ISO 7840:2021(E)
Small craft — Fire-resistant fuel hoses
1 Scope
This document specifies general requirements and physical tests for fire-resistant hoses for conveying
petrol or petrol blended with ethanol, and diesel fuel or diesel fuel blended with FAME, designed for a
working pressure not exceeding 0,34 MPa for hoses with inner diameter up to and including 10 mm,
and 0,25 MPa for hoses up to 63 mm inner diameter in small craft.
It applies to hoses for small craft with permanently installed fuel systems. It does not apply to hoses
entirely within the splash well at the stern of the craft connected directly to an outboard e
...
SLOVENSKI STANDARD
oSIST prEN ISO 7840:2020
01-junij-2020
Mala plovila - Proti ognju odporne cevi za gorivo (ISO/DIS 7840:2020)
Small craft - Fire-resistant fuel hoses (ISO/DIS 7840:2020)
Kleine Wasserfahrzeuge - Feuerwiderstandsfähige Kraftstoffschläuche (ISO/DIS
7840:2020)
Petits navires - Tuyaux souples pour carburant résistants au feu (ISO/DIS 7840:2020)
Ta slovenski standard je istoveten z: prEN ISO 7840
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
47.020.30 Sistemi cevi Piping systems
47.080 Čolni Small craft
oSIST prEN ISO 7840:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN ISO 7840:2020
---------------------- Page: 2 ----------------------
oSIST prEN ISO 7840:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 7840
ISO/TC 188 Secretariat: SIS
Voting begins on: Voting terminates on:
2020-03-10 2020-06-02
Small craft — Fire-resistant fuel hoses
Petits navires — Tuyaux souples pour carburant résistants au feu
ICS: 47.080
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 7840:2020(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2020
---------------------- Page: 3 ----------------------
oSIST prEN ISO 7840:2020
ISO/DIS 7840:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 7840:2020
ISO/DIS 7840:2020(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General requirements . 2
5 Hose inner diameter . 2
6 Physical tests on finished hose . 2
6.1 General . 2
6.2 Test liquids. 2
6.3 Bursting pressure . 3
6.4 Vacuum-collapse test . 3
6.5 Volume change in test liquids. 3
6.6 Mass reduction of test hose. 3
6.7 Fire resistance . 3
6.8 Effect of ozone . 4
6.9 Fuel permeation . 4
6.10 Cold-flex test . 4
6.11 Abrasion test — . 4
6.12 Dry heat resistance . 4
6.13 Oil resistance test . 5
6.14 Adhesion test . 5
7 Marking . 5
Annex A (normative) Fire test . 6
Annex B (normative) Fuel permeation test (or equivalent test method) . 8
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2013/53/EU aimed to be covered .10
Bibliography .11
© ISO 2020 – All rights reserved iii
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oSIST prEN ISO 7840:2020
ISO/DIS 7840:2020(E)
Foreword
ISO (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 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 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 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 some 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 declarations 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 of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 188, Small craft.
This fifth edition cancels and replaces the fourth edition (ISO 7840:2013), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— requirements for low permeation fuel hoses have been added;
— clarifies the test fluids for petrol;
— test fixture Figure B.1 has been revised to remove the vented capillary tube.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2020 – All rights reserved
---------------------- Page: 6 ----------------------
oSIST prEN ISO 7840:2020
DRAFT INTERNATIONAL STANDARD ISO/DIS 7840:2020(E)
Small craft — Fire-resistant fuel hoses
1 Scope
This document specifies general requirements and physical tests for fire-resistant hoses for conveying
petrol or petrol blended with ethanol, and diesel fuel or diesel fuel blended with FAME, designed for a
working pressure not exceeding 0,34 MPa for hoses with inner diameter up to and including 10 mm and
0,25 MPa for hoses up to 63 mm inner diameter in craft of hull length up to 24 m.
It applies to hoses for small craft with permanently installed fuel systems. It does not apply to hoses
entirely within the splash well at the stern of the craft connected directly to an outboard engine.
Specifications for non-fire-resistant fuel hoses are given in ISO 8469: 2013 Specifications for
permanently installed fuel systems are given in ISO 10088:2013.
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, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 1402:2009, Rubber and plastics hoses and hose assemblies — Hydrostatic testing
ISO 1817:2015, Rubber, vulcanized or thermoplastic — Determination of the effect of liquids
ISO 7326:2016, Rubber and plastics hoses — Assessment of ozone resistance under static conditions
ISO 10088:2013, Small craft — Permanently installed fuel systems
EN 14214:2012, + A2: 2019, Automotive fuels — Fatty acid methyl esters (FAME) for diesel engines —
Requirements and test methods
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
FAME
Fatty Acid Methyl Esters
esters of fatty acids. The physical characteristics of fatty acid esters are closer to those of fossil diesel
fuels than pure vegetable oils, but properties depend on the type of vegetable oil
3.2
tube
interior liner of the fuel hose that is normally in contact with the fuel.
© ISO 2020 – All rights reserved 1
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oSIST prEN ISO 7840:2020
ISO/DIS 7840:2020(E)
4 General requirements
Hoses complying with this International Standard shall present a non-porous, smooth inner surface,
free from defects and chemical contaminants.
Hoses shall demonstrate suitability for marine use by complying with the requirements of the tests in
Clause 6. Hoses intended to be used for both petrol and diesel fuels must be tested with both test fluids
separately in sections requiring preconditioning. They shall be marked according to Clause 7.
5 Hose inner diameter
Table 1 — Inner diameters and tolerances
Dimensions in millimetres
Inner diameter, d Tolerance
3,2
4 ± 0,5
5
6,3
7
8
9,5
10 ± 0,75
12,5
16
19
20
25
31,5 ± 1,25
38
40
50 ± 1,5
63
6 Physical tests on finished hose
6.1 General
New samples shall be used for each of the tests below.
6.2 Test liquids
a) Petrol:
1) a mixture by volume of 90 % of liquid C specified in ISO 1817:2015, Table A.1, and 10 % by
volume of ethanol.
b) Diesel:
1) a mixture by volume of 90 % liquid F specified in ISO 1817:2015 and 10 % by volume of Fatty.
2 © ISO 2020 – All rights reserved
---------------------- Page: 8 ----------------------
oSIST prEN ISO 7840:2020
ISO/DIS 7840:2020(E)
Acid Methyl Esters (FAME), specified in EN 14214:2008+A2: 2019.
6.3 Bursting pressure
Fill three hoses or sample lengths from hoses with the applicable test liquids as specified in 6.2, and
store them for 40 days in air at a temperature of 40 °C ± 2 °C. For type 15 fuel hose (see 6.9) the 40 day
test period may be reduced to 28 days.
Empty the liquid out and fill the hoses or sample lengths with cold water; subject them to hydrostatic
pressure as specified in ISO 1402:2009.
The bursting pressure shall be at least 1,4 MPa for hoses with an inner diameter of 10 mm or less and
1,00 MPa for hoses with an inner di
...
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