oSIST prEN ISO 6806:2023
(Main)Rubber hoses and hose assemblies for use in oil burners - Specification (ISO/DIS 6806:2023)
Rubber hoses and hose assemblies for use in oil burners - Specification (ISO/DIS 6806:2023)
ISO 6806:2017 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; maximum working pressure 4,0 MPa (40 bar); maximum oil temperature 100 °C.
The hose assemblies specified in this document are not intended to be used, without special assessment, for purposes other than oil burner installations.
Gummischläuche und Schlauchleitungen für den Einsatz in Ölbrennern - Anforderung (ISO/DIS 6806:2023)
Tuyaux et flexibles en caoutchouc pour brûleurs à fuel - Spécifications (ISO/DIS 6806:2023)
ISO 6806:2017 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.
Les flexibles spécifiés dans le présent document ne sont pas destinés à être utilisés, sans évaluation spéciale, pour d'autres applications que les installations de brûleurs à fuel.
Gumene cevi in cevni priključki za oljne gorilnike - Specifikacija (ISO/DIS 6806:2023)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN ISO 6806:2023
01-julij-2023
Gumene cevi in cevni priključki za oljne gorilnike - Specifikacija (ISO/DIS
6806:2023)
Rubber hoses and hose assemblies for use in oil burners - Specification (ISO/DIS
6806:2023)
Gummischläuche und Schlauchleitungen für den Einsatz in Ölbrennern - Anforderung
(ISO/DIS 6806:2023)
Tuyaux et flexibles en caoutchouc pour brûleurs à fuel - Spécifications (ISO/DIS
6806:2023)
Ta slovenski standard je istoveten z: prEN ISO 6806
ICS:
27.060.10 Gorilniki na tekoče in trdo Liquid and solid fuel burners
gorivo
83.140.40 Gumene cevi Hoses
oSIST prEN ISO 6806:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN ISO 6806:2023
---------------------- Page: 2 ----------------------
oSIST prEN ISO 6806:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 6806
ISO/TC 45/SC 1 Secretariat: DIN
Voting begins on: Voting terminates on:
2023-05-01 2023-07-24
Rubber hoses and hose assemblies for use in oil burners —
Specification
Tuyaux et flexibles en caoutchouc pour brûleurs à fuel — Spécifications
ICS: 27.060.10; 83.140.40
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
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
Reference number
NATIONAL REGULATIONS.
ISO/DIS 6806:2023(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 2023
---------------------- Page: 3 ----------------------
oSIST prEN ISO 6806:2023
ISO/DIS 6806:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 6806
ISO/TC 45/SC 1 Secretariat: DIN
Voting begins on: Voting terminates on:
Rubber hoses and hose assemblies for use in oil burners —
Specification
Tuyaux et flexibles en caoutchouc pour brûleurs à fuel — Spécifications
ICS: 27.060.10; 83.140.40
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: +41 22 749 01 11
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: copyright@iso.org
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 6806:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
© ISO 2023 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023
---------------------- Page: 4 ----------------------
oSIST prEN ISO 6806:2023
ISO/DIS 6806:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Construction . 2
5 Dimensions and tolerances .2
5.1 Inside diameter . 2
5.2 Bend radii . 2
5.3 Thickness of lining and cover . 3
6 Physical requirements for lining and cover . 3
7 Physical requirements for hoses and hose assemblies . 3
7.1 Hydrostatic tests . 3
7.1.1 Proof pressure test . 3
7.1.2 Burst pressure test . 3
7.2 Oil swell . 4
7.3 External pressure test . 4
7.4 Low-temperature flexibility . 4
7.5 Flammability . 4
7.6 Ozone resistance (cover only) . 4
7.7 Impulse test . 4
8 Frequency of testing . .4
9 Type tests . 5
10 Marking . . 5
Annex A (normative) Test frequency .6
Annex B (informative) Production tests . 7
Annex C (normative) Determination of oil swell . 8
Annex D (normative) Determination of resistance to external pressure .9
Annex E (normative) Determination of flammability .11
Annex F (normative) Pressure impulse test .13
Bibliography .14
iii
© ISO 2023 – All rights reserved
---------------------- Page: 5 ----------------------
oSIST prEN ISO 6806:2023
ISO/DIS 6806:2023(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 45, Rubber and rubber products,
Subcommittee, Subcommittee SC 1, Rubber and plastics hoses and hose assemblies.
This fifth edition cancels and replaces the fourth edition (ISO 6806:2017), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— the normative reference has been updated and changed (Clause 2);
— the normative reference has been updated (Clause 7.4);
— the ozone resistance requirement has been modified (Clause 7.6);
— the internal diameter has been changed to the inside diameter (Annex C and Annex D);
— the value of the water pressure has been changed (Annex E);
— the external diameter has been changed to the outside diameter (Annex F).
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 2023 – All rights reserved
---------------------- Page: 6 ----------------------
oSIST prEN ISO 6806:2023
DRAFT INTERNATIONAL STANDARD ISO/DIS 6806:2023(E)
Rubber hoses and hose assemblies for use in oil burners —
Specification
1 Scope
This document 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;
maximum working pressure 4,0 MPa (40 bar); maximum oil temperature 100 °C.
The hose assemblies specified in this document are not intended to be used, without special assessment,
for purposes other than oil burner installations.
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 48, Rubber, vulcanized or thermoplastic — Determination of hardness (hardness between 10 IRHD and
100 IRHD)
ISO 1307, Rubber and plastics hoses — Hose sizes, minimum and maximum inside diameters, and tolerances
on cut-to-length hoses
ISO 1402, Rubber and plastics hoses and hose assemblies — Hydrostatic testing
ISO 1436, Rubber h
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.