Rubber hoses and hose assemblies for use in oil burners - Specification (ISO 6806:2014)

ISO 6806:2014 specifies the minimum requirements for rubber hoses and hose assemblies for use in oil burners.
The following two types of hose assembly are specified.
Type 1: Hose assemblies for flux and reflux, but not for insertion between the oil burner pump and the atomizing connection; maximum working pressure 1,0 MPa (10 bar); maximum oil temperature 100 °C.
Type 2: Hose assemblies for insertion between the oil burner pump and the atomizing connection; working pressure 4,0 MPa (40 bar); maximum oil temperature 100 °C.

Gummischläuche und Schlauchleitungen für den Einsatz in Ölbrennern - Anforderung (ISO 6806:2014)

Tuyaux et fexibles en caoutchouc pour brûleurs - Spécifications (ISO 6806:2014)

L'ISO 6806:2014 spécifie les exigences minimales pour les tuyaux et les flexibles en caoutchouc utilisés pour les brûleurs à fuel.
Les deux types suivants de flexibles sont spécifiés.
- Type 1: flexibles pour le flux et le reflux, mais pas pour l'installation entre la pompe du brûleur et le système de pulvérisation; pression maximale de service 1,0 MPa (10 bar); température maximale du fuel 100 °C.
- Type 2: flexibles pour installation entre la pompe du brûleur et le système de pulvérisation; pression maximale de service 4,0 MPa (40 bar); température maximale du fuel 100 °C.

Gumene cevi in cevni priključki za oljne gorilnike - Specifikacija (ISO 6806:2014)

Ta mednarodni standard določa minimalne zahteve za gumene cevi in cevne priključke
za oljne gorilnike.
Določena sta naslednja tipa cevnih priključkov.
– Tip 1: Cevni priključki za pretok in povratni pretok, a ne za vstavitev med črpalko oljnega gorilnika in
priključek za razprševanje; najvišji delovni tlak 1,0 MPa (10 bar); najvišja temperatura olja
100 °C.
– Tip 2: Cevni priključki za vstavitev med črpalko oljnega gorilnika in priključek za razprševanje;
delovni tlak 4,0 MPa (40 bar); najvišja temperatura olja 100 °C.
OPOMBA: Cevni priključki iz tega mednarodnega standarda niso namenjeni uporabi (brez
posebne ocene) za namene, ki niso inštalacije oljnih gorilnikov.

General Information

Status
Withdrawn
Publication Date
23-Sep-2014
Withdrawal Date
20-Jun-2017
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
21-Jun-2017

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN ISO 6806:2014
01-december-2014
1DGRPHãþD
SIST EN ISO 6806:2000

*XPHQHFHYLLQFHYQLSULNOMXþNL]DROMQHJRULOQLNH6SHFLILNDFLMD ,62

Rubber hoses and hose assemblies for use in oil burners - Specification (ISO
6806:2014)
Gummischläuche und Schlauchleitungen für den Einsatz in Ölbrennern - Anforderung
(ISO 6806:2014)
Tuyaux et fexibles en caoutchouc pour brûleurs - Spécifications (ISO 6806:2014)
Ta slovenski standard je istoveten z: EN ISO 6806:2014
ICS:
27.060.10 *RULOQLNLQDWHNRþHLQWUGR Liquid and solid fuel burners
JRULYR
83.140.40 Gumene cevi Hoses
SIST EN ISO 6806:2014 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 6806:2014
---------------------- Page: 2 ----------------------
SIST EN ISO 6806:2014
EUROPEAN STANDARD
EN ISO 6806
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2014
ICS 83.140.40; 27.060.10 Supersedes EN ISO 6806:1995
English Version
Rubber hoses and hose assemblies for use in oil burners -
Specification (ISO 6806:2014)

Tuyaux et fexibles en caoutchouc pour brûleurs - Gummischläuche und Schlauchleitungen für den Einsatz in

Spécifications (ISO 6806:2014) Ölbrennern - Anforderung (ISO 6806:2014)
This European Standard was approved by CEN on 7 June 2014.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, 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: Avenue Marnix 17, B-1000 Brussels

© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6806:2014 E

worldwide for CEN national Members.
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SIST EN ISO 6806:2014
EN ISO 6806:2014 (E)
Contents Page

Foreword ..............................................................................................................................................................3

---------------------- Page: 4 ----------------------
SIST EN ISO 6806:2014
EN ISO 6806:2014 (E)
Foreword

This document (EN ISO 6806:2014) 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 the status of a national standard, either by publication of an identical

text or by endorsement, at the latest by March 2015, and conflicting national standards shall be withdrawn at

the latest by March 2015.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN ISO 6806:1995.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece,

Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,

Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

Endorsement notice

The text of ISO 6806:2014 has been approved by CEN as EN ISO 6806:2014 without any modification.

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SIST EN ISO 6806:2014
---------------------- Page: 6 ----------------------
SIST EN ISO 6806:2014
INTERNATIONAL ISO
STANDARD 6806
Third edition
2014-09-15
Rubber hoses and hose assemblies for
use in oil burners — Specification
Tuyaux et flexibles en caoutchouc pour brûleurs — Spécifications
Reference number
ISO 6806:2014(E)
ISO 2014
---------------------- Page: 7 ----------------------
SIST EN ISO 6806:2014
ISO 6806:2014(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2014

All 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 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
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2014 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 6806:2014
ISO 6806:2014(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Construction .............................................................................................................................................................................................................. 1

4 Dimensions and tolerances ....................................................................................................................................................................... 2

4.1 Inside diameter ....................................................................................................................................................................................... 2

4.2 Bend radii .................................................................................................................................................................................................... 2

4.3 Thickness of lining and cover ..................................................................................................................................................... 2

5 Physical requirements for lining and cover ............................................................................................................................. 2

6 Physical requirements for hoses and hose assemblies ................................................................................................ 3

6.1 Hydrostatic tests .................................................................................................................................................................................... 3

6.2 Oil swell ......................................................................................................................................................................................................... 3

6.3 External pressure test ....................................................................................................................................................................... 3

6.4 Low-temperature flexibility ......................................................................................................................................................... 4

6.5 Flammability ............................................................................................................................................................................................. 4

6.6 Ozone resistance (cover only) ................................................................................................................................................... 4

6.7 Impulse test ............................................................................................................................................................................................... 4

7 Frequency of testing .......................................................................................................................................................................................... 4

8 Type tests ..................................................................................................................................................................................................................... 4

9 Marking .......................................................................................................................................................................................................................... 4

Annex A (normative) Test frequency.................................................................................................................................................................... 5

Annex B (informative) Production tests ........................................................................................................................................................... 6

Annex C (normative) Determination of oil swell ..................................................................................................................................... 7

Annex D (normative) Determination of resistance to external pressure .......................................................................8

Annex E (normative) Determination of flammability ......................................................................................................................... 9

Annex F (normative) Pressure impulse test ..............................................................................................................................................11

Bibliography .............................................................................................................................................................................................................................12

© ISO 2014 – All rights reserved iii
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SIST EN ISO 6806:2014
ISO 6806:2014(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 on the meaning of ISO specific terms and expressions related to conformity

assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers

to Trade (TBT) see the following URL: Foreword - Supplementary information

The committee responsible for this document is ISO/TC 45, Rubber and rubber products, Subcommittee SC 1,

Hoses (rubber and plastics).

This third edition cancels and replaces the second edition (ISO 6806:1992), of which it constitutes a

minor revision.

The following changes (mainly editorial) were made as required to bring the standard up to date.

— Clause 2 (Normative references) has been updated where necessary. Reference to ISO 4672 has been

replaced by ISO 10619-2 and the new titles of ISO 1307, ISO 1436 and ISO 4671 have been quoted.

— Wherever necessary the terminology has been amended to conform to ISO 8330.

— New Clause 7 (Frequency of testing) and Clause 8 (Type tests) have been introduced; new Annexes A

and B (Tables A.1 and B.1) have been introduced to standardize the frequency of the tests already

required in the previous edition (ISO 6806:1992).

— Clause 9 (Marking) has been amended (maximum working pressure and date of publication of this

International Standard to be marked on hose).

— No technical changes from requirements already specified in the second edition (ISO 6806:1992)

have been made.
iv © ISO 2014 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 6806:2014
INTERNATIONAL STANDARD ISO 6806:2014(E)
Rubber hoses and hose assemblies for use in oil burners —
Specification
1 Scope
This International Standard specifies the minimum requirements
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Gummischläuche und Schlauchleitungen für den Einsatz in Ölbrennern - Anforderung (ISO/FDIS 6806:2014)Tuyaux et fexibles en caoutchouc pour brûleurs - Spécifications (ISO/FDIS 6806:2014)Rubber hoses and hose assemblies for use in oil burners - Specification (ISO/FDIS 6806:2014)83.140.40Gumene ceviHoses27.060.10JRULYRLiquid and solid fuel burnersICS:Ta slovenski standard je istoveten z:FprEN ISO 6806kSIST FprEN ISO 6806:2014en,de01-april-2014kSIST FprEN ISO 6806:2014SLOVENSKI

STANDARD
kSIST FprEN ISO 6806:2014

© ISO 2013Rubber hoses and hose assemblies for use in oil burners Tuyaux et fexibles en caoutchouc pour brûleurs INTERNATIONAL STANDARDPlease see the administrative notes on page iiiReference numberISO/FDIS 6806:2013(E)ISO/FDIS6806ISO/TC 45/SC 1Secretariat: DSMVoting begins on: 201Voting terminates on: 2014-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 SUPPOR TING DOCUMENTATION.IN ADDITION TO THEIR EVALUATION AS

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 NATIONAL REGULATIONS.FINALDRAFTkSIST FprEN ISO 6806:2014

ISO/FDIS 6806:2013(E) ii © ISO 2013 – All rights reservedCOPYRIGHT PROTECTED DOCUMENT©

ISO 2013All rights reservedä Unless otherwise speci Ðiedá no part of this publication may be reproduced or utilized otherwise in any form or by any meansá electronic or mechanicalá including photocopyingá or posting on the internet or an intranetá without prior written permissionä Permission can be requested from either ISO at the address below or ISOïs member body in the country of the requester.ISO copyright of ÐiceTel. + 41 22 749 01 11Fax + 41 22 749 09 47Eæmail copyright 7isoäorgWeb www.iso.orgPublished in SwitzerlandkSIST FprEN ISO 6806:2014

ISO/CEN PARALLEL PROCESSING­cessed under the ISO-lead mode of collaboration as de Ðined in the Vienna Agreementä The

Ðinal draft was established on the basis of comments received during a parallel enquiry on the draftäThis

Ðinal draft is hereby submitted to the ISO member bodies and to the CEN member bodies for a parallel two­month approval vote in ISO and formal vote in CEN.Positive votes shall not be accompanied by commentsäNegative votes shall be accompanied by the relevant technical reasonsäISO/FDIS 6806:2013(E) © ISO 2013 – All rights reserved iiikSIST FprEN ISO 6806:2014

ISO/FDIS 6806:2013(E) iv © ISO 2013 – All rights reservedContents PageForeword ..........................................................................................................................................................................................................................................v1 Scope .................................................................................................................................................................................................................................1 t Normative references ......................................................................................................................................................................................1 u Construction ..............................................................................................................................................................................................................1 v Dimensions and tolerances .......................................................................................................................................................................24.1 Inside diameter .......................................................................................................................................................................................24.2 Bend radii ....................................................................................................................................................................................................24.3 Thickness of lining and cover .....................................................................................................................................................2 w Physical requirements for lining and cover .............................................................................................................................2 x Physical requirements for hoses and hose assemblies ................................................................................................3 xä s Hydrostatic tests ....................................................................................................................................................................................36.2 Oil swell .........................................................................................................................................................................................................36.3 External pressure test .......................................................................................................................................................................3 xä v Lowætemperature

Ðlexibility .........................................................................................................................................................4 xä w Flammability .............................................................................................................................................................................................4 xä x

...................................................................................................................................................46.7 Impulse test ...............................................................................................................................................................................................4 y Frequency of testing ..........................................................................................................................................................................................4 z Type tests .....................................................................................................................................................................................................................4 { Marking ..........................................................................................................................................................................................................................4Annex A (normative) Test frequency....................................................................................................................................................................5Annex B (informative) Production tests ...........................................................................................................................................................6Annex C (normative) Determination of oil swell .....................................................................................................................................7Annex D (normative) Determination of resistance to external pressure .......................................................................8Annex E (normative) Determination of

Ðlammability .........................................................................................................................9Annex F (normative) Pressure impulse test ..............................................................................................................................................11Bibliography .............................................................................................................................................................................................................................12kSIST FprEN ISO 6806:2014

ISO/FDIS 6806:2013(E)Forewordthrough ISO technical committeesä 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 organizationsá governmental and nonægovernmentalá in liaison with ISOá also take part in the workä electrotechnical standardizationäThe 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 notedä

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 rightsä ISO shall not be held responsible for identifying any or all such patent rightsä

Details of 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 on the meaning of ISO speci Ðic terms and expressions related to conformity assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers

Foreword æ Supplementary informationThe committee responsible for this document is ISO/TC 45, Rubber and rubber products, Subcommittee SC 1, Hoses (rubber and plastics).This third edition cancels and replaces the second edition (ISO 6806:1992), which has been revised as speci Ðied belowä Clause

v x y t has been replaced by ISO
s r x s {æ t and the new titles of ISO
s u r yá ISO
s v u x and ISO

v x y s have been quotedä Wherever necessary the terminology has been amended to conform to ISO

z u u rä— New Clause 7Clause 8 Annexes A and B (Tables A.1 and B.1required in the previous edition (ISO 6806:1992).— Clause 9 (Marking) has been amended (maximum working pressure and date of publication of this International Standard to be marked on hose). No

x zhave been made. © ISO 2013 – All rights reserved vkSIST FprEN ISO 6806:2014
kSIST FprEN ISO 6806:2014

Rubber hoses and hose assemblies for use in oil burners — Speci Ðication1 ScopeThis International Standard speci Ðies the minimum requirements for rubber hoses and hose assemblies for use in oil burners.The following two types of hose assembly are speci Ðiedä Type

sã Hose assemblies for

Ðlux and re Ðluxá but not for insertion between the oil burner pump and the atomizing connectionâ maximum working pressure

sá r MP
¹Cä Type

tã Hose assemblies for insertion between the oil burner pump and the atomizing connectionâ working pressure

vá r M

¹CäNOTE The hose assemblies speci Ðied in this International Standard should not be usedá without special assessment, for purposes other than oil burner installations. t Normative referencesThe following documentsá in whole or in partá are normatively referenced in this document and are indispensable for its applicationä For dated referencesá only the edition cited appliesä For undated ISO 37, Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain propertiesISO 48, Rubber, vulcanized or thermoplastic — Determination of hardness (hardness between 10 IRHD and 100 IRHD)ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance testsISO 1307, Rubber and plastics hoses

...

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