EN ISO 11120:2015
(Main)Gas cylinders - Refillable seamless steel tubes of water capacity between 150 l and 3000 l - Design, construction and testing (ISO 11120:2015)
Gas cylinders - Refillable seamless steel tubes of water capacity between 150 l and 3000 l - Design, construction and testing (ISO 11120:2015)
ISO 11120:2015 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examinations and tests at manufacture of refillable quenched and tempered seamless steel tubes of water capacities exceeding 150 l up to and including 3 000 l for compressed and liquefied gases exposed to extreme world-wide ambient temperatures, normally between ?50 °C and 65 °C.
ISO 11120:2015 is applicable to tubes with a maximum tensile strength, Rma, of less than 1 100 MPa. These tubes can be used alone or in batteries to equip trailers or multiple element gas containers (ISO modules or skids) for the transportation and distribution of compressed gases.
ISO 11120:2015 is applicable to tubes having an opening at each end.
Gasflaschen - Wiederbefüllbare nahtlose Großflaschen aus Stahl mit einem Fassungsraum zwischen 150 l und 3 000 l - Auslegung, Bau und Prüfung (ISO 11120:2015)
Diese Internationale Norm legt Mindestanforderungen an Werkstoff, Auslegung, Bau und Ausführungsgüte, Herstellungsverfahren, Untersuchungen und Prüfungen zum Zeitpunkt der Herstellung von wiederbefüllbaren vergüteten nahtlosen Großflaschen aus Stahl mit einem Fassungsraum von über 150 l bis einschließlich 3 000 l für verdichtete und verflüssigte Gase, die extremen weltweiten Umgebungstemperaturen (im Allgemeinen zwischen -50 °C und +65 °C) ausgesetzt sind, fest.
Diese Internationale Norm gilt für Großflaschen mit einer maximalen Zugfestigkeit, Rma, kleiner als 1 100 MPa. Diese Großflaschen können einzeln oder in Batterien für die Ausrüstung von Anhängern oder Gascontainern mit mehreren Elementen (ISO-Module oder -Gestelle) für die Beförderung von und Versorgung mit verdichteten Gasen verwendet werden.
Diese Internationale Norm gilt für Großflaschen, die eine Öffnung an jedem Flaschenende haben.
Bouteilles à gaz - Tubes en acier sans soudure rechargeables d'une contenance en eau de 150 l à 3000 l - Conception, construction et essais (ISO 11120:2015)
L'ISO 11120:2015 spécifie les exigences minimales relatives au matériau, à la conception, à la construction et à l'exécution, aux procédés de fabrication, aux contrôles et aux essais au moment de la fabrication des tubes en acier sans soudure, trempés et revenus, rechargeables, d'une contenance en eau de plus de 150 litres à 3 000 litres inclus, destinés aux gaz comprimés et liquéfiés exposés à des températures ambiantes extrêmes, généralement comprises entre ?50 °C et 65 °C.
L'ISO 11120:2015 s'applique aux tubes de résistance à la traction maximale, Rma, inférieure à 1 100 MPa. Ces tubes peuvent être utilisés seuls ou en batteries afin d'équiper des remorques ou des conteneurs à gaz à éléments multiples (modules ISO ou skids) pour le transport et la distribution de gaz comprimés.
L'ISO 11120:2015 est applicable aux tubes ayant une ouverture à chaque extrémité.
Plinske jeklenke - Ponovno polnljive velike jeklenke iz celega iz jekla z vodno prostornino od 150 do 3000 l - Konstruiranje, izdelava in preskušanje (ISO 11120:2015)
Ta mednarodni standard določa minimalne zahteve za material, konstruiranje, izdelavo in izvedbo, postopke izdelave in preskuse ob času izdelave ponovno polnljivih velikih jeklenk iz kaljenega in popuščenega jekla vodne prostornine več kot 150 l do vključno 3000 l za stisnjene in utekočinjene pline, izpostavljene ekstremnim temperaturam okolja po vsem svetu (običajno med –50 °C in +65 °C).
Ta mednarodni standard se uporablja za jeklenke z največjo natezno trdnostjo Rma, manjšo od 1100 MPa. Te jeklenke je mogoče uporabljati samostojno ali v akumulatorjih za opremo prikolic ali plinskih posod iz več elementov (moduli ali drsniki ISO) za prevoz in distribucijo stisnjenih plinov. Ta mednarodni standard se uporablja za jeklenke, ki imajo odprtino na obeh koncih.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2015
1DGRPHãþD
SIST EN ISO 11120:2000
SIST EN ISO 11120:2000/A1:2013
Plinske jeklenke - Ponovno polnljive velike jeklenke iz celega iz jekla z vodno
prostornino od 150 do 3000 l - Konstruiranje, izdelava in preskušanje (ISO
11120:2015)
Gas cylinders - Refillable seamless steel tubes of water capacity between 150 l and 3000
l - Design, construction and testing (ISO 11120:2015)
Gasflaschen - Wiederbefüllbare nahtlose Großflaschen aus Stahl mit einem
Fassungsraum zwischen 150 l und 3 000 l - Ausführung, Bau und Prüfung (ISO
11120:2015)
Bouteilles à gaz - Tubes en acier sans soudure rechargeables d'une contenance en eau
de 150 l à 3000 l - Conception, construction et essais (ISO 11120:2015)
Ta slovenski standard je istoveten z: EN ISO 11120:2015
ICS:
23.020.30 7ODþQHSRVRGHSOLQVNH Pressure vessels, gas
MHNOHQNH cylinders
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 11120
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2015
ICS 23.020.30 Supersedes EN ISO 11120:1999
English Version
Gas cylinders - Refillable seamless steel tubes of water capacity
between 150 l and 3000 l - Design, construction and testing (ISO
11120:2015)
Bouteilles à gaz - Tubes en acier sans soudure Gasflaschen - Wiederbefüllbare nahtlose Großflaschen aus
rechargeables d'une contenance en eau de 150 l à 3000 l - Stahl mit einem Fassungsraum zwischen 150 l und 3 000 l -
Conception, construction et essais (ISO 11120:2015) Auslegung, Bau und Prüfung (ISO 11120:2015)
This European Standard was approved by CEN on 4 October 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
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11120:2015 E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
This document (EN ISO 11120:2015) has been prepared by Technical Committee ISO/TC 58 "Gas cylinders"
in collaboration with 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 August 2015, and conflicting national standards shall be withdrawn at
the latest by August 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 11120:1999.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
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 11120:2015 has been approved by CEN as EN ISO 11120:2015 without any modification.
INTERNATIONAL ISO
STANDARD 11120
Second edition
2015-02-01
Gas cylinders — Refillable seamless
steel tubes of water capacity
between 150 l and 3000 l — Design,
construction and testing
Bouteilles à gaz — Tubes en acier sans soudure rechargeables d’une
contenance en eau de 150 l à 3000 l — Conception, construction et essais
Reference number
ISO 11120:2015(E)
©
ISO 2015
ISO 11120:2015(E)
© ISO 2015
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 2015 – All rights reserved
ISO 11120:2015(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols . 2
5 Inspection and testing . 3
6 Materials . 3
6.1 General requirements . 3
6.2 Controls on chemical composition . 4
6.3 Heat treatment . 5
6.4 Mechanical properties . 5
6.5 Failure to meet test requirements . 5
7 Design . 6
7.1 Calculation of cylindrical shell thickness . 6
7.2 Design of tube ends . 6
7.3 Design drawing . 7
8 Construction and workmanship . 7
8.1 General . 7
8.2 Surface imperfections . 7
8.3 Ultrasonic examination . 7
8.4 End closure (fitting) . 7
8.5 Dimensional tolerances . 7
8.5.1 Out-of-roundness . 7
8.5.2 Outside diameter . 7
8.5.3 Straightness . 8
8.5.4 Eccentricity . 8
8.5.5 Length. 8
8.5.6 Water capacity . 8
8.5.7 Mass . 8
9 Type approval procedure . 9
9.1 General requirements . 9
9.2 Prototype tests . 9
9.3 Type approval test report .10
9.4 Type approval certificate.10
10 Batch tests .10
10.1 General requirements .10
10.2 Mechanical tests .10
10.2.1 General requirements .10
10.2.2 Tensile test .11
10.2.3 Impact testing .11
10.3 Interpretation of results .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.