EN ISO 15750-3:2022

SLOVENSKI STANDARD
01-december-2022
Nadomešča:
SIST EN ISO 15750-3:2008
Embalaža - Jekleni sodi - 3. del: Sistemi zapiranja z vstavljenim obročem (ISO
15750-3:2022)
Packaging - Steel drums - Part 3: Inserted flange-type closure systems (ISO 15750-
3:2022)
Verpackung - Stahlfässer - Teil3: Verschlusssysteme mit eingesetztem Flansch (ISO
15750-3:2022)
Emballages - Fûts en acier - Partie 3: Systèmes de fermeture à collerette (filetée) sertie
(ISO 15750-3:2022)
Ta slovenski standard je istoveten z: EN ISO 15750-3:2022
ICS:
55.140 Sodi. Kovinski sodi. Ročke Barrels. Drums. Canisters
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 15750-3
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2022
EUROPÄISCHE NORM
ICS 55.140 Supersedes EN ISO 15750-3:2008
English Version
Packaging - Steel drums - Part 3: Inserted flange-type
closure systems (ISO 15750-3:2022)
Emballages - Fûts en acier - Partie 3: Systèmes de Verpackung - Stahlfässer - Teil3: Verschlusssysteme
fermeture à collerette (filetée) sertie (ISO 15750- mit eingesetztem Flansch (ISO 15750-3:2022)
3:2022)
This European Standard was approved by CEN on 3 January 2022.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15750-3:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 15750-3:2022) has been prepared by Technical Committee ISO/TC 122
"Packaging" in collaboration with Technical Committee CEN/TC 261 “Packaging” the secretariat of
which is held by AFNOR.
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 February 2023, and conflicting national standards
shall be withdrawn at the latest by February 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 15750-3:2008.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 15750-3:2022 has been approved by CEN as EN ISO 15750-3:2022 without any
modification.
INTERNATIONAL ISO
STANDARD 15750-3
Second edition
2022-05
Packaging — Steel drums —
Part 3:
Inserted flange-type closure systems
Emballages — Fûts en acier —
Partie 3: Systèmes de fermeture à collerette (filetée) sertie
Reference number
ISO 15750-3:2022(E)
ISO 15750-3:2022(E)
© ISO 2022
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
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 15750-3:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 N ormative references . 1
3 T erms and definitions . 1
4 D imensions, materials and finish . 2
5 D esign and construction . 2
5 .1 F la n g e s . 2
5 . 2 Plu g s . 2
5.3 C apseals and overseals . 2
5.4 L abel rings and protection rings . 3
Annex A (normative) Octagonal base closure system (type A closure) . 4
Annex B (normative) Serrated base closure system (type B closure) .15
Annex C (normative) Octagonal (G 2)/hexagonal (G 3/4) base closure system (type C
closure).25
Annex D (informative) Plug wrench adaptors .31
Annex E (informative) Closing torques .34
Bibliography .36
iii
ISO 15750-3:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO 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.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html
This document was prepared by Technical Committee ISO/TC 122, Packaging, in collaboration with
the European Committee for Standardization (CEN) Technical Committee CEN/TC 261, Packaging, in
accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 15750-3:2002), which has been
technically revised.
The main changes are as follows:
— in 4.3, finish of the flanges, steel plugs, label rings and protection rings can now be chosen between
the purchaser and the supplier;
— in Annex C, the configuration and dimensions of zinc-alloy die cast plugs were deleted due to
obsolescence;
— in C.1, Figure C.1, the zinc-alloy plug is obsolete and has been replaced with the steel plug;
— in C.7, materials of washers for flanges and plugs can now be agreed between the purchaser and the
supplier.
A list of all parts in the ISO 15750 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
INTERNATIONAL STANDARD ISO 15750-3:2022(E)
Packaging — Steel drums —
Part 3:
Inserted flange-type closure systems
1 S cope
This document specifies the characteristics, dimensions and finish of the inserted flange-type closure
systems used for steel drums.
2 Normat ive references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads — Part 1: Dimensions,
tolerances and designation
ISO 228-2, Pipe threads where pressure-tight joints are not made on the threads — Part 2: Verification by
means of limit gauges
ISO 3573, Hot-rolled carbon steel sheet of commercial and drawing qualities
ISO 3574, Cold-reduced carbon steel sheet of commercial and drawing qualities
ISO 5002, Hot-rolled and cold-reduced electrolytic zinc-coated carbon steel sheet of commercial and
drawing qualities
ISO 11949, Cold-reduced tinmill products — Electrolytic tinplate
ISO 11950, Cold-reduced tinmill products — Electrolytic chromium/chromium oxide-coated steel
3 T erms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1
inserted flange-type closure
mechanical fixed steel insert with threads, closable with plugs made of steel, other metals or synthetic
materials such as plastics, ensuring a leaktight closing in drums
3.2
elastomer
macromolecular material which returns rapidly to its initial dimensions and shape after substantial
deformation by a weak stress and release of the stress
[SOURCE: ISO 472:2013, 2.327, modified — Note 1 to entry has been deleted.]
ISO 1575
...