EN ISO 14114:2018
(Main)Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - General requirements (ISO 14114:2017)
Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - General requirements (ISO 14114:2017)
ISO 14114:2017 applies to acetylene cylinder manifold systems extending from the cylinder valve or the bundle outlet connections to the outlet connection of the main shut-off valve. It specifies requirements for design, materials and testing of cylinder manifold systems for the supply of acetylene for use in welding, cutting and allied processes.
ISO 14114:2017 applies to acetylene cylinder manifold systems in which acetylene single cylinders or acetylene bundles are coupled for collective gas withdrawal.
NOTE National regulations exist regarding limitation of the amount of single cylinders/bundles of acetylene on a single location (e.g. in warehouse or connected to a manifold system).
ISO 14114:2017 also covers a test procedure for decomposition blockers.
Gasschweißgeräte - Acetylenflaschen-Batterieanlagen für Schweißen, Schneiden und verwandte Verfahren - Allgemeine Anforderungen (ISO 14114:2017)
Diese Norm gilt für Acetylenflaschen-Batterieanlagen, die sich vom Flaschenventil- oder Bündelausgang bis zum Anschluss ausgangsseitig des Hauptabsperrventils erstrecken. Sie legt Anforderungen an Ausführung, Werkstoffe und Prüfungen von Flaschen-Batterieanlagen für die Versorgung mit Acetylen für Schweißen, Schneiden und verwandte Verfahren fest.
Diese Norm gilt für Acetylenflaschen-Batterieanlagen, in denen Acetyleneinzelflaschen oder Acetylenflaschenbündel zur gemeinsamen Gasentnahme zusammengeschlossen sind.
ANMERKUNG 1 Bezüglich der Begrenzung der Anzahl von Acetyleneinzelflaschen/-flaschenbündeln an einem Standort (z. B. in einem Lager oder an eine Batterieanlage angeschlossen) sind die nationalen Regelungen zu beachten.
ANMERKUNG 2 Zusätzlich sollten Anforderungen an die elektrischen/elektronischen Komponenten berücksichtigt werden, obwohl diese nicht in dieser Norm behandelt werden.
Diese Norm beinhaltet auch ein Verfahren zur Prüfung der Zerfallsperren.
Matériel de soudage aux gaz - Centrales de détente pour la distribution d'acétylène pour le soudage, le coupage et les techniques connexes - Exigences générales (ISO 14114:2017)
ISO 14114:2017 s'applique aux centrales de détente pour la distribution d'acétylène, depuis les raccords de sortie du robinet de bouteille ou du cadre de bouteilles jusqu'au raccord de sortie du robinet de fermeture principal. Elle spécifie les exigences pour la conception, les matériaux et les essais des centrales de détente pour la distribution d'acétylène utilisées pour le soudage, le coupage et les techniques connexes.
ISO 14114:2017 s'applique aux centrales de détente dans lesquelles des bouteilles d'acétylène individuelles ou des cadres de bouteilles d'acétylène sont raccordés pour permettre un soutirage collectif.
NOTE Il existe des réglementations nationales concernant la limitation de la quantité de bouteilles individuelles ou de cadres de bouteilles d'acétylène dans un endroit unique (par exemple: en entrepôt ou connecté à une centrale de détente).
ISO 14114:2017 donne également une procédure d'essai des bloqueurs de décomposition.
Oprema za plamensko varjenje - Baterije jeklenk z acetilenom za varjenje, rezanje in varjenju sorodne tehnike - Splošne zahteve (ISO 14114:2017)
Ta dokument se uporablja za baterije jeklenk z acetilenom, ki segajo od ventila jeklenke ali izhodnih priključkov v snopih do izhodne povezave glavnega zapornega ventila. Določa zahteve za projektiranje, materiale ter preskušanje baterij jeklenk z acetilenom za dovajanje acetilena pri varjenju, rezanju in varjenju sorodnih tehnikah.
Ta dokument se uporablja za baterije jeklenk z acetilenom, v katerih so posamezne jeklenke ali snopi z acetilenom spojeni za skupno odvzemanje plina.
OPOMBA: Za omejitev količine posameznih jeklenk/snopov z acetilenom na enem mestu (npr. v skladišču ali povezanih v baterije) veljajo nacionalni predpisi.
Ta dokument obravnava tudi preskusni postopek za zaviralce razgradnje.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2018
1DGRPHãþD
SIST EN ISO 14114:2014
Oprema za plamensko varjenje - Baterije jeklenk z acetilenom za varjenje, rezanje
in varjenju sorodne tehnike - Splošne zahteve (ISO 14114:2017)
Gas welding equipment - Acetylene manifold systems for welding, cutting and allied
processes - General requirements (ISO 14114:2017)
Gasschweißgeräte - Acetylenflaschen-Batterieanlagen für Schweißen, Schneiden und
verwandte Verfahren - Allgemeine Anforderungen (ISO 14114:2017)
Matériel de soudage aux gaz - Centrales de détente pour la distribution d'acétylène pour
le soudage, le coupage et les techniques connexes - Exigences générales (ISO
14114:2017)
Ta slovenski standard je istoveten z: EN ISO 14114:2018
ICS:
25.160.30 Varilna oprema Welding equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 14114
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2018
EUROPÄISCHE NORM
ICS 25.160.30 Supersedes EN ISO 14114:2014
English Version
Gas welding equipment - Acetylene manifold systems for
welding, cutting and allied processes - General
requirements (ISO 14114:2017)
Matériel de soudage aux gaz - Centrales de détente Gasschweißgeräte - Acetylenflaschen-Batterieanlagen
pour la distribution d'acétylène pour le soudage, le für Schweißen, Schneiden und verwandte Verfahren -
coupage et les techniques connexes - Exigences Allgemeine Anforderungen (ISO 14114:2017)
générales (ISO 14114:2017)
This European Standard was approved by CEN on 29 October 2017.
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, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14114:2018 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 14114:2018) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” the secretariat of which is held by DIN.
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 July 2018, and conflicting national standards shall be
withdrawn at the latest by July 2018.
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 14114:2014.
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 14114:2017 has been approved by CEN as EN ISO 14114:2018 without any modification.
INTERNATIONAL ISO
STANDARD 14114
Third edition
2017-11
Gas welding equipment — Acetylene
manifold systems for welding, cutting
and allied processes — General
requirements
Matériel de soudage aux gaz — Centrales de détente pour la
distribution d'acétylène pour le soudage, le coupage et les techniques
connexes — Exigences générales
Reference number
ISO 14114:2017(E)
©
ISO 2017
ISO 14114:2017(E)
© ISO 2017, Published in Switzerland
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
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Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
ISO 14114:2017(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Design and materials . 4
4.1 Requirements for the manifold system and its components. 4
4.2 Materials of construction . 5
5 Tests . 5
5.1 Strength test . 5
5.2 External gas tightness test . 5
5.3 Decomposition blocker . 5
6 Marking . 6
7 Instructions for use . 6
Annex A (normative) Configurations of acetylene manifold systems . 7
Annex B (normative) Acetylene decomposition test procedure for decomposition blocker .12
ISO 14114:2017(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 on 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 the following
URL: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 44, Welding and allied processes,
Subcommittee SC 8, Equipment for gas welding, cutting and allied processes.
This third edition cancels and replaces the second edition (ISO 14114:2014), which has been technically
revised with the following changes:
a) Clause 3 has been restructured;
b) 4.1 has been revised;
c) 5.3 has been revised;
d) Clause 6 has been revised;
e) Clause 7 has been revised;
f) Table A.1 has been revised;
g) Figures A.2 and A.4 have been revised and Figure A.5 has been deleted;
h) the title of Annex B has been modified.
Requests for official interpretations of any aspect of this document should be directed to the Secretariat
of ISO/TC 44/SC 8 via your national standards body. A complete listing of these bodies can be found at
www.iso.org.
iv © ISO 2017 – All rights reserved
INTERNATIONAL STANDARD ISO 14114:2017(E)
Gas welding equipment — Acetylene manifold systems
for welding, cutting and allied processes — General
requirements
1 Scope
This document applies to acetylene cylinder manifold systems extending from the cylinder valve or the
bundle outlet connections to the outlet connection of the main shut-off valve. It specifies requirements
for design, materials and testing of cylinder manifold systems for the supply of acetylene for use in
welding, cutting and allied processes.
This document applies to acetylene cylinder manifold systems in which acetylene single cylinders or
acetylene bundles are coupled for collective gas withdrawal.
NOTE National regulations exist regarding limitation of the amount of single cylinders/bundles of acetylene
on a single location (e.g. in warehouse or connected to a manifold system).
This document also covers a test procedure for decomposition blockers.
2 Normative 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 5175 (all parts), Gas welding equipment — Safety devices
ISO 7291:2010, Gas welding equipment — Pressure regulators for manifold systems used in welding, cutting
and allied processes up to 30 MPa (300 bar). Amended by ISO 7291:2010/Amd 1:2015
ISO 9090, Gas tightness of equipment for gas welding and allied processes
ISO 9539, Gas welding equipment — Materials for equipment used in gas welding, cutting and allied
processes.
ISO 10961, Gas cylinders — Cylinder bundles — Design, manufacture, testing and inspection
ISO 14113, Gas welding equipment — Rubber and plastics hose and hose assemblies for use with industrial
gases up to 450 bar (45 MPa)
ISO 15296, Gas welding equipment — Vocabulary — Terms used for gas welding equipment
ISO 15615:2013, Gas welding equipment — Acetylene manifold systems for welding, cutting and allied
processes — Safety requirements in high-pressure devices
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 15296 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
...
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