ISO 4080:2024

Rubber and plastics hoses and tubing, and their assemblies — Determination of permeability to gas

This document specifies three methods to determine the permeability to gas by measuring the volume of gas diffusing through a rubber or plastics hose or length of tubing used for gas applications in a specified time. — Method 1 is for determining the permeability of the complete hose wall or length of tubing wall, excluding end fittings, to the test gas. — Method 2 is for determining the permeability at the hose and fitting interface to the test gas. — Method 3 is for precisely determining the permeability of the complete hose or length of tubing, including end fittings.

Tuyaux et tubes en caoutchouc et en plastique, et leurs assemblages — Détermination de la perméabilité au gaz

Le présent document spécifie trois méthodes pour déterminer la perméabilité au gaz en mesurant le volume de gaz diffusant à travers un tuyau ou une longueur de tube en caoutchouc ou en plastique utilisé pour les applications gazières pendant une durée déterminée. — La méthode 1 est destinée à déterminer la perméabilité au gaz d'essai de la paroi du tuyau entier ou de la paroi d'une longueur de tube, à l'exclusion des embouts. — La méthode 2 est destinée à déterminer la perméabilité au gaz d'essai de l'interface du tuyau et du raccord. — La méthode 3 est destinée à déterminer précisément la perméabilité du tuyau entier ou d'une longueur de tube, comprenant des embouts.

General Information

• Status: Published
• Publication Date: 12-Jun-2024
• ICS: 23.040.70 - Hoses and hose assemblies
• Technical Committee: ISO/TC 45/SC 1 - Rubber and plastics hoses and hose assemblies
• Drafting Committee: ISO/TC 45/SC 1 - Rubber and plastics hoses and hose assemblies
• Current Stage: 6060 - International Standard published
• Start Date: 13-Jun-2024
• Due Date: 30-Jul-2024
• Completion Date: 13-Jun-2024

Relations

• Consolidates: ISO 128-100:2020 - Technical product documentation — General principles of representation — Part 100: Index
• Effective Date: 06-Jun-2022
• Revises: ISO 4080:2009 - Rubber and plastics hoses and hose assemblies — Determination of permeability to gas
• Effective Date: 06-Jun-2022

Standards Content (Sample)

International
Standard
ISO 4080
Fifth edition
Rubber and plastics hoses and
2024-06
tubing, and their assemblies —
Determination of permeability to gas
Tuyaux et tubes en caoutchouc et en plastique, et leurs
assemblages — Détermination de la perméabilité au gaz
Reference number
ISO 4080:2024(en) © ISO 2024

---------------------- Page: 1 ----------------------
ISO 4080:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2024
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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland

© ISO 2024 – All rights reserved
ii

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ISO 4080:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test pieces . 2
4.1 Method 1 .2
4.2 Method 2 .2
4.3 Method 3 .2
5 Apparatus . 2
6 Test conditions . 3
6.1 Test pieces . .3
6.2 Test temperature .3
6.3 Test gas .3
6.4 Test pressure .3
7 Procedure . 3
7.1 General .3
7.2 Method 1 .
...

Norme
internationale
ISO 4080
Cinquième édition
Tuyaux et tubes en caoutchouc
2024-06
et en plastique, et leurs
assemblages — Détermination de la
perméabilité au gaz
Rubber and plastics hoses and tubing, and their assemblies —
Determination of permeability to gas
Numéro de référence
ISO 4080:2024(fr) © ISO 2024

---------------------- Page: 1 ----------------------
ISO 4080:2024(fr)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2024
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: [phone]
E-mail: [e-mail]
Web: www.iso.org
Publié en Suisse

© ISO 2024 – Tous droits réservés
ii

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ISO 4080:2024(fr)
Sommaire Page
Avant-propos .iv
1 Domaine d’application . 1
2 Références normatives . 1
3 Termes et définitions . 1
4 Eprouvettes. 2
4.1 Méthode 1.2
4.2 Méthode 2.2
4.3 Méthode 3.2
5 Appareillage . 2
6 Conditions d'essais . 3
6.1 Eprouvettes .3
6.2 Température d'essai .3
6.3 Gaz d'essai .3
6.4 Pression d'essai .3
7 Mode opératoire . 3
7.1 Généralités .3
7.2 Méthode 1.
...

FINAL DRAFT
International
Standard
ISO/FDIS 4080
ISO/TC 45/SC 1
Rubber and plastics hoses and
Secretariat: DIN
tubing, and their assemblies —
Voting begins on:
Determination of permeability to
2024-03-18
gas
Voting terminates on:
2024-05-13
Tuyaux et flexibles en caoutchouc et en plastique —
Détermination de la perméabilité au gaz
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, TECHNO­
ISO/CEN PARALLEL PROCESSING LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
ISO/FDIS 4080:2024(en) © ISO 2024

---------------------- Page: 1 ----------------------
FINAL DRAFT
ISO/FDIS 4080:2024(en)
International
Standard
ISO/FDIS 4080
ISO/TC 45/SC 1
Rubber and plastics hoses and
Secretariat: DIN
tubing, and their assemblies —
Voting begins on:
Determination of permeability to gas
Tuyaux et flexibles en caoutchouc et en plastique —
Voting terminates on:
Détermination de la perméabilité au gaz
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/CEN PARALLEL PROCESSING
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland Reference number
ISO/FDIS 4080:2024(en) © ISO 2024

© ISO 2024 – All rights reserved
ii

---------------------- Page: 2 ----------------------
ISO/FDIS 4080:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test pieces . 2
4.1 Method 1 .2
4.2 Method 2 .2
4.3 Method 3 .2
5 Apparatus . 2
6 Test conditions . 3
6.1 Test pieces .
...

ISO/FDIS 4080:2023(E)
Date:2024-01-31
ISO/TC 45/SC1/WG4SC 1
Secretariat: DIN
Date: 2024-03-04
Rubber and plastics hoses and tubing, and their assemblies —
Determination of permeability to gas
Tuyaux et flexibles en caoutchouc et en plastique — Détermination de la perméabilité au gaz
FDIS stage

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ISO/DIS FDIS 4080:2023(E2024(en)
© ISO 20232024
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: [phone]
EmailE-mail: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2023 – All rights reserved
© ISO 2024 – All rights reserved

ii

---------------------- Page: 2 ----------------------
ISO/DIS FDIS 4080:2023(E2024(en)
Contents
Foreword . iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test pieces . 2
4.1 Method 1 . 2
4.2 Method 2 . 2
4.3 Method 3 . 2
5 Apparatus . 2
6 Test conditions . 3
6.1 Test pieces . 3
6.2 Test temperature . 3
6.3 Test gas . 3
6.4 Test pressure . 3
7 Procedure . 3
7.1 General . 3
7.2 Method 1 . 4
7.3 Method 2 . 5
7.4 Method 3 .
...