EN ISO 6251:1998
(Main)Liquefied petroleum gases - Corrosiveness to copper - Copper strip test (ISO 6251:1996)
Liquefied petroleum gases - Corrosiveness to copper - Copper strip test (ISO 6251:1996)
Describes a method for the determination of the corrosiveness to copper of liquefied petroleum gases (LPG).
Flüssiggase - Korrosionswirkung auf Kupfer - Kupferstreifenprüfung (ISO 6251:1982)
Diese Internationale Norm beschreibt ein Verfahren zur Feststellung, inwieweit Flüssiggase auf Kupfer korrosiv wirken. ANMERKUNG: Eine gleichwertige Kupferstreifenprüfung für weniger flüchtige Mineralölerzeugnisse: siehe ISO 2160.
Gaz de pétrole liquéfiés - Action corrosive sur le cuivre - Essai à la lame de cuivre (ISO 6251:1982)
Utekočinjeni naftni plini - Korozivnost na baker - Preskus z bakrenim trakom (ISO 6251:1996)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 6251:1999
01-november-1999
1DGRPHãþD
SIST EN ISO 6251:1998
8WHNRþLQMHQLQDIWQLSOLQL.RUR]LYQRVWQDEDNHU3UHVNXV]EDNUHQLPWUDNRP ,62
Liquefied petroleum gases - Corrosiveness to copper - Copper strip test (ISO 6251:1996)
Flüssiggase - Korrosionswirkung auf Kupfer - Kupferstreifenprüfung (ISO 6251:1982)
Gaz de pétrole liquéfiés - Action corrosive sur le cuivre - Essai a la lame de cuivre (ISO
6251:1982)
Ta slovenski standard je istoveten z: EN ISO 6251:1998
ICS:
75.160.30 Plinska goriva Gaseous fuels
SIST EN ISO 6251:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 6251:1999
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SIST EN ISO 6251:1999
INTERNATIONAL
STANDARD
Second edition
1996-l l-01
Liquefied petroleum gases -
Corrosiveness to copper - Copper
strip test
Gaz de p&role liq&fi& -
Action corrosive sur le cuivre - Essai 2 la lame
de cuivre
Reference number
IS0 6251 :I 996(E)
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SIST EN ISO 6251:1999
IS0 6251:1996(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work of
preparing International Standards is normally carried out through IS0
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. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard IS0 6251 was prepared by Technical Committee
ISO/TC 28, Petroleum products and lubricants.
IS0 6251: 1982
This second edition ca ncels and replaces the first edition
which has been techni tally revised.
Annex A forms an integral part of this International Standa d .
0 IS0 1996
All rights reserved. Unless otherwise specified, no part of this publication may be
reproduced or utilized in any form or by any means, electronic or mechanical, including
photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-121 1G eneve 20 l Switzerland
Printed in Switzerland
ii
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SIST EN ISO 6251:1999
IS0 6251:1996(E)
INTERNATIONAL STANDARD 0 IS0
Liquefied petroleum gases - Corrosiveness to copper -
Copper strip test
WARNING - The use of this International Standard may involve hazardous materials, operations and
equipment. This standard does not purport to address all of the safety problems associated with its use. It
is the responsibility of the user of this International Standard to establish appropriate safety and health
practices and determine the applicability of regulatory limitations prior to use.
1 Scope
This International Standard describes a method for the determination of the corrosiveness to copper of liquefied
petroleum gases.
NOTE - For an equivalent copper strip test applicable to less volatile petroleum products, see IS0 2160.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this
International Standard. At the time of publication, the editions indicated were valid. All standards are subject to
revision, and parties to agreements based on this International Standard are encouraged to investigate the
possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS0 maintain
registers of currently valid International Standards.
IS0 2160:1985, Petroleum products - Corrosiveness to copper - Copper strip test.
- Specification and test methods.
IS0 3696: 1987, Water for analytical laboratory use
3 Definition
For the purposes of this International Standard, the following definition applies.
3.1 liquefied petroleum gas (LPG): Hydrocarbon gas that can be stored and/or handled in the liquid phase under
moderate conditions of pressure and at ambient temperature. It consists essentially of C3 and Cd alkanes or
alkenes, or a mixture of t
...
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