SIST EN ISO 11363-1:2010

SLOVENSKI STANDARD
SIST EN ISO 11363-1:2010
01-november-2010
1DGRPHãþD
SIST EN 629-1:1999
SIST EN ISO 11116-1:1999
3OLQVNHMHNOHQNH.RQLþQDQDYRMD(LQ(]DSULNOMXþLWHYYHQWLODQDSOLQVNR
MHNOHQNRGHO6SHFLILNDFLMH,62
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders -
Part 1: Specifications (ISO 11363-1:2010)
Gasflaschen - 17E und 25E kegeliges Gewinde zur Verbindung von Ventilen mit
Gasflaschen - Teil 1: Anforderungen (ISO 11363-1:2010)
Bouteilles à gaz - Filetages coniques 17E et 25E pour le raccordement des robinets sur
les bouteilles à gaz - Partie 1: Spécifications (ISO 11363-1:2010)
Ta slovenski standard je istoveten z: EN ISO 11363-1:2010
ICS:
21.040.30 Posebni navoji Special screw threads
23.020.30 7ODþQHSRVRGHSOLQVNH Pressure vessels, gas
MHNOHQNH cylinders
SIST EN ISO 11363-1:2010 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11363-1:2010

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SIST EN ISO 11363-1:2010


EUROPEAN STANDARD
EN ISO 11363-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
May 2010
ICS 23.020.30 Supersedes EN 629-1:1996, EN ISO 11116-1:1999
English Version
Gas cylinders - 17E and 25E taper threads for connection of
valves to gas cylinders - Part 1: Specifications (ISO 11363-
1:2010)
Bouteilles à gaz - Filetages coniques 17E et 25E pour le Gasflaschen - 17E und 25E kegeliges Gewinde zur
raccordement des robinets sur les bouteilles à gaz - Partie Verbindung von Ventilen mit Gasflaschen - Teil 1:
1: Spécifications (ISO 11363-1:2010) Spezifikationen (ISO 11363-1:2010)
This European Standard was approved by CEN on 23 January 2010.

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 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.






EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11363-1:2010: E
worldwide for CEN national Members.

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SIST EN ISO 11363-1:2010
EN ISO 11363-1:2010 (E)
Contents Page
Foreword .3

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SIST EN ISO 11363-1:2010
EN ISO 11363-1:2010 (E)
Foreword
This document (EN ISO 11363-1:2010) 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 November 2010, and conflicting national standards shall be withdrawn
at the latest by November 2010.
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 629-1:1996, EN ISO 11116-1:1999.
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, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 11363-1:2010 has been approved by CEN as a EN ISO 11363-1:2010 without any
modification.

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SIST EN ISO 11363-1:2010

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SIST EN ISO 11363-1:2010

INTERNATIONAL ISO
STANDARD 11363-1
First edition
2010-05-15

Gas cylinders — 17E and 25E taper
threads for connection of valves to gas
cylinders —
Part 1:
Specifications
Bouteilles à gaz — Filetages coniques 17E et 25E pour le raccordement
des robinets sur les bouteilles à gaz —
Partie 1: Spécifications




Reference number
ISO 11363-1:2010(E)
©
ISO 2010

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SIST EN ISO 11363-1:2010
ISO 11363-1:2010(E)
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ii © ISO 2010 – All rights reserved

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SIST EN ISO 11363-1:2010
ISO 11363-1:2010(E)
Contents Page
Foreword .iv
Introduction.v
1 Scope.1
2 Terms and definitions .1
2.1 General .1
2.2 Terms relating to cones.2
2.3 Terms relating to diameter .2
2.4 Terms relating to reference .3
3 Requirements.4
3.1 Thread handedness.4
3.2 Taper.4
3.3 Thread profile.4
3.4 Pitch, P.4
3.5 Dimensions .4
4 Thread end finish.7
5 Marking.8
Bibliography.9

© ISO 2010 – All rights reserved iii

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SIST EN ISO 11363-1:2010
ISO 11363-1:2010(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. 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.
Attention is drawn to
...