EN ISO 11118:2015
(Main)Gas cylinders - Non-refillable metallic gas cylinders - Specification and test methods (ISO 11118:2015)
Gas cylinders - Non-refillable metallic gas cylinders - Specification and test methods (ISO 11118:2015)
ISO 11118:2015 specifies minimum requirements for the material, design, inspections, construction and workmanship, manufacturing processes, and tests at manufacture of non-refillable metallic gas cylinders of welded, brazed, or seamless construction for compressed and liquefied gases including the requirements for their non-refillable sealing devices and their methods of testing.
NOTE The specific gases permitted in cylinders constructed to this International Standard can be limited by national or international requirements.
This International Standard is applicable to cylinders where
a) the test pressure does not exceed 250 bar (i.e. ph ≤ 250 bar) for liquefied gases and 450 bar for compressed gases;
b) the product of the test pressure and the water capacity does not exceed 1 000 bar·litres (i.e. ph V ≤ 1 000 bar L);
c) the test pressure exceeds 45 bar and the water capacity does not exceed 5 l (i.e. for ph > 45 bar, then V ≤ 5 l).
Gasflaschen - Metallische Einwegflaschen - Spezifikationen und Prüfverfahren (ISO 11118:2015)
Diese Internationale Norm legt Mindestanforderungen an Werkstoff, Auslegung, Inspektionen, Bau und Ausführung, Herstellungsprozesse und Fertigungsprüfungen von geschweißten, hartgelöteten oder nahtlosen metallischen Einwegflaschen für verdichtete und verflüssigte Gase sowie die Anforderungen an deren Einwegdichteinrichtungen und die zugehörigen Prüfverfahren fest.
ANMERKUNG Die spezifischen Gase, welche in nach dieser Internationalen Norm konstruierte Flaschen gefüllt werden dürfen, können durch nationale oder internationale Anforderungen begrenzt sein.
Diese Internationale Norm gilt für Flaschen, bei denen:
a) der Prüfdruck bei verflüssigten Gasen 250 bar (d. h. ph ≤ 250 bar) und bei verdichteten Gasen 450 bar nicht überschreitet;
b) das Produkt aus Prüfdruck und Fassungsraum 1 000 bar∙l (d. h. phV ≤ 1 000 bar∙l) nicht überschreitet;
c) der Prüfdruck 45 bar überschreitet und der Fassungsraum 5 l nicht überschreitet (d. h. bei ph > 45 bar gilt V ≤ 5 l).
Bouteilles à gaz - Bouteilles à gaz métalliques non rechargeables - Spécifications et méthodes d'essai (ISO 11118:2015)
ISO 11118:2015 spécifie les exigences minimales applicables aux matériaux, à la conception, aux contrôles, à la fabrication et à la qualité d'exécution ainsi qu'aux procédés de fabrication et aux essais chez le fabricant de bouteilles à gaz métalliques non rechargeables, soudées, brasées ou sans soudure, utilisées pour les gaz comprimés et liquéfiés, y compris les exigences pour leurs dispositifs d'étanchéité non réutilisables et leur méthode d'essai.
NOTE Les gaz spécifiques autorisés pour les bouteilles non rechargeables construites en conformité avec la présente Norme internationale peuvent être limités par des exigences nationales ou internationales.
La présente Norme internationale est applicable aux bouteilles non rechargeables dont:
a) la pression d'épreuve ne dépasse pas 250 bar (c'est-à-dire ph ≤ 250 bar) pour les gaz liquéfiés et 450 bar pour les gaz comprimés;
b) le produit de la pression d'épreuve par la contenance en eau ne dépasse pas 1 000 bar·litres (soit ph V ≤ 1 000 bar l);
c) la pression d'épreuve dépasse 45 bar et la contenance en eau ne dépasse pas 5 l (c'est-à-dire que pour ph > 45 bar, alors V ≤ 5 l).
Plinske jeklenke - Kovinske plinske jeklenke za enkratno polnitev - Specifikacija in preskusne metode (ISO 11118:2015)
Standard določa minimalne zahteve za material, konstruiranje, izdelavo in izvedbo, postopke izdelave in preskuse ob času proizvodnje varjenih, trdo spajkanih ali nevarjenih kovinskih plinskih jeklenk za enkratno polnitev za stisnjene, utekočinjene in raztopljene pline, izpostavljene ekstremnim temperaturam po vsem svetu.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2016
1DGRPHãþD
SIST EN 12205:2002
SIST EN ISO 13340:2002
Plinske jeklenke - Kovinske plinske jeklenke za enkratno polnitev - Specifikacija in
preskusne metode (ISO 11118:2015)
Gas cylinders - Non-refillable metallic gas cylinders - Specification and test methods
(ISO 11118:2015)
Gasflaschen - Metallische Einwegflaschen - Spezifikation und Prüfmethoden (ISO
11118:2015)
Bouteilles à gaz - Bouteilles à gaz métalliques non rechargeables - Spécifications et
méthodes d'essai (ISO 11118:2015)
Ta slovenski standard je istoveten z: EN ISO 11118:2015
ICS:
23.020.30 7ODþQHSRVRGHSOLQVNH Pressure vessels, gas
MHNOHQNH cylinders
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 11118
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2015
EUROPÄISCHE NORM
ICS 23.020.30 Supersedes EN ISO 13340:2001
English Version
Gas cylinders - Non-refillable metallic gas cylinders -
Specification and test methods (ISO 11118:2015)
Bouteilles à gaz - Bouteilles à gaz métalliques non Gasflaschen - Metallische Einwegflaschen -
rechargeables - Spécifications et méthodes d'essai (ISO Festlegungen und Prüfverfahren (ISO 11118:2015)
11118:2015)
This European Standard was approved by CEN on 22 August 2015.
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
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11118:2015 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 11118:2015) has been prepared by Technical Committee ISO/TC 58 "Gas
cylinders" in collaboration with the Technical Committee CEN/TC 23 “Transportable gas cylinders” 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 April 2016, and conflicting national standards shall be
withdrawn at the latest by April 2016.
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 13340:2001.
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 11118:2015 has been approved by CEN as EN ISO 11118:2015 without any modification.
INTERNATIONAL ISO
STANDARD 11118
Second edition
2015-09-15
Gas cylinders — Non-refillable
metallic gas cylinders — Specification
and test methods
Bouteilles à gaz — Bouteilles à gaz métalliques non rechargeables —
Spécifications et méthodes d’essai
Reference number
ISO 11118:2015(E)
©
ISO 2015
ISO 11118:2015(E)
© ISO 2015, Published in Switzerland
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
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ii © ISO 2015 – All rights reserved
ISO 11118:2015(E)
Contents Page
Foreword .v
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols . 3
5 Materials . 3
5.1 General requirements . 3
5.2 Material types . 4
5.2.1 Carbon and low-alloy steels . 4
5.2.2 Aluminium and aluminium alloy . 4
5.2.3 Austenitic stainless steels . 4
5.3 Chemical compositions . 5
5.3.1 Carbon and low-alloy steels . 5
5.3.2 Aluminium and aluminium alloys . 5
6 Inspection and testing . 6
7 Design . 6
7.1 General requirements . 6
7.2 Calculation of pressure containing parts . 6
7.3 Design drawings . 7
8 Construction and workmanship . 7
8.1 Construction . 7
8.1.1 Types of construction of cylinder shell . 7
8.1.2 Cylinder non-refillability.11
8.1.3 Pressure relief devices .11
8.2 Workmanship .11
9 Type approval procedure .12
9.1 General requirements .12
9.2 Prototype tests .12
9.2.1 General.12
9.2.2 Material tests . .12
9.2.3 Tensile tests .13
9.2.4 Burst tests .13
9.2.5 Drop tests .15
9.2.6 Dimension checks .16
9.2.7 Valve to cylinder interface test .16
9.3 Design type approval .16
10 Batch tests .17
10.1 General requirements .17
10.2 Failure to meet test requirements .17
11 Tests on every cylinder .17
12 Markings .18
12.1 General .18
12.2 Manufacturing and operational markings .18
12.3 Other markings .19
13 Test reports and certificate of compliance .
...
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