EN ISO 1127:1996

SLOVENSKI STANDARD
01-december-1997
Cevi iz nerjavnega jekla - Mere, mejni odstopki in mase na dolžinsko enoto (ISO
1127:1992)
Stainless steel tubes - Dimensions, tolerances and conventional masses per unit length
(ISO 1127:1992)
Nichtrostende Stahlrohre - Masse, Grenzabmasse und längenbezogene Masse (ISO
1127:1992)
Tubes en acier inoxydable - Dimensions, tolérances et masses linéiques conventionelles
(ISO 1127:1992)
Ta slovenski standard je istoveten z: EN ISO 1127:1996
ICS:
23.040.10 Železne in jeklene cevi Iron and steel pipes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

INTERNATIONAL
STANDARD
Third edition
1992-l 2-l 5
- Dimensions, tolerances
Stainless steel tubes
and conventional masses per unit length
- Dimensions, tokrances et masses lirkiques
Tubes en acier inoxydable
conventionne~~es
-
Reference number
IS0 1127:1992(E)
IS0 1127:1992(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, govern-
mental 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 Inter-
national Standard requires approval by at least 75 % of the member
bodies casting a vote.
International Standard IS0 1127 was prepared by Technical Committee
ISO/TC 5, Ferrous metal pipes and metallic fittings, Sub-Committee SC
1, Steel tubes.
This third edition cancels and replaces the second edition
(IS0 1127:1980), of which tables 1 and 2 (now tables 3 and 4 ) have been
technically revised. In particular, the diameter 12,7 mm has been added
to series 2 in these two tables.
Annex A of this International Standard is for information only.
0 IS0 1992
All rights reserved. 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-1211 Geneve 20 l Switzerland
Printed in Switzerland
ii
IS0 1127:1992(E)
INTERNATIONAL STANDARD
Stainless steel tubes - Dimensions, tolerances and
conventional masses per unit length
4.1 Tolerances on outside diameter
1 Scope
See table 1.
This International Standard specifies the diameters,
thicknesses, tolerances and conventional masses
per unit length of stainless steel tubes.
Table 1 - Tolerances on outside diameter
I I
Tolerance
Tolerance on outside diameter
class
I
I
I
I
* I,5 %
2 Normative reference Dl
with & 0,75 mm min.
&I %
The following standard contains provisions which,
with & 0,5 mm min.
through reference in this text, constitute provisions
of this International Standard. At the time of publi-
If: 0,75 %
cation, the edition indicated was valid. All standards
with * 0,3 mm min.
are subject to revision, and parties to agreements
* 0,5 %
based on this International Standard are encour-
with & 0,l mm min.
aged to investigate the possibility of applying the
I D4 I
most recent edition of the standard indicated below.
Members of IEC and IS0 maintain registers of cur-
The tolerances on outside diameter include ovality.
rently valid International Standards.
4.2 Tolerances on thickness
IS0 5252:1991
...