EN ISO 23088:2020
(Main)Gas cylinders - Periodic inspection and testing of welded steel pressure drums - Capacities up to 1 000 l (ISO 23088:2020)
Gas cylinders - Periodic inspection and testing of welded steel pressure drums - Capacities up to 1 000 l (ISO 23088:2020)
This document specifies the requirements for periodic inspection and testing of welded steel transportable pressure drums of water capacity from 150 l up to 1 000 l and up to 300 bar test pressure intended for compressed and liquefied gases.
Gasflaschen - Wiederkehrende Inspektion und Prüfung von geschweißten Druckfässern aus Stahl - Fassungsräume bis zu 1 000 l (ISO 23088:2020)
Dieses Dokument legt die Anforderungen an die wiederkehrende Inspektion und Prüfung von geschweißten, ortsbeweglichen Druckfässern aus Stahl mit einem Fassungsraum von 150 l bis 1 000 l und einem Prüfdruck von bis zu 300 bar fest, die für verdichtete und verflüssigte Gase vorgesehen sind.
ACHTUNG — Bei einigen der in diesem Dokument festgelegten Prüfungen werden Prozesse angewendet, die zu gefährlichen Situationen führen könnten.
Bouteilles à gaz - Contrôles et essais périodiques des fûts à pression soudés en acier - Capacité inférieure ou égale à 1 000 l (ISO 23088:2020)
Le présent document spécifie les exigences relatives aux contrôles et essais périodiques des fûts à pression soudés en acier transportables d'une capacité de 150 l à 1 000 l et pour une pression d'épreuve maximale de 300 bar, destinés au transport des gaz comprimés et liquéfiés.
Plinske jeklenke - Periodični pregledi in preskušanje varjenih tlačnih sodov - Prostornina do 1000 l (ISO 23088:2020)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2021
Plinske jeklenke - Periodični pregledi in preskušanje varjenih tlačnih sodov -
Prostornina do 1000 l (ISO 23088:2020)
Gas cylinders - Periodic inspection and testing of welded steel pressure drums -
Capacities up to 1 000 l (ISO 23088:2020)
Gasflaschen - Wiederkehrende Inspektion und Prüfung von geschweißten Druckfässern
aus Stahl - Fassungsräume bis zu 1 000 l (ISO 23088:2020)
Bouteilles à gaz - Contrôles et essais périodiques des fûts à pression soudés en acier -
Capacité inférieure ou égale à 1 000 l (ISO 23088:2020)l
Ta slovenski standard je istoveten z: EN ISO 23088:2020
ICS:
23.020.35 Plinske jeklenke Gas cylinders
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 23088
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2020
EUROPÄISCHE NORM
ICS 23.020.35
English Version
Gas cylinders - Periodic inspection and testing of welded
steel pressure drums - Capacities up to 1 000 l (ISO
23088:2020)
Gasflaschen - Wiederkehrende Inspektion und Prüfung
von geschweißten Druckfässern aus Stahl -
Fassungsräume bis zu 1 000 l (ISO 23088:2020)
This European Standard was approved by CEN on 13 December 2020.
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, 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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23088:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
The text of ISO 23088:2020 has been prepared by Technical Committee ISO/TC 58 "Gas cylinders” of
the International Organization for Standardization (ISO) and has been taken over as EN ISO 23088:2020
by 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 June 2021, and conflicting national standards shall be
withdrawn at the latest by June 2021.
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.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 23088:2020 has been approved by CEN as EN ISO 23088:2020 without any modification.
INTERNATIONAL ISO
STANDARD 23088
First edition
2020-02
Gas cylinders — Periodic inspection
and testing of welded steel pressure
drums — Capacities up to 1 000 l
Reference number
ISO 23088:2020(E)
©
ISO 2020
ISO 23088:2020(E)
© ISO 2020
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
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ii © ISO 2020 – All rights reserved
ISO 23088:2020(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Intervals between periodic inspections and tests . 2
5 List of procedures for periodic inspection and test . 2
6 Identification of pressure drum . 3
7 Preparation for inspection and testing . 3
7.1 General . 3
7.2 Depressurization . 3
7.3 Devalving and flange removal . 3
8 External visual inspection . 3
8.1 Preparation . 3
8.2 Procedure . 4
9 Internal visual inspection . 4
10 Supplementary tests . 4
11 Inspection of openings and fittings . 4
11.1 Internal threads . 4
11.2 Damaged internal threads . 5
11.3 Flanged openings and retaining assemblies . 5
11.4 Damaged flanged openings and/or retaining assemblies . 5
12 Pressure test . 6
12.1 General . 6
12.2 Proof pressure test . 6
12.3 Test procedures . 6
12.3.1 Hydraulic test . 6
12.3.2 Pneumatic test . 7
12.4 Acceptance criteria . 7
13 Repair of pressure drums . 8
13.1 Welds . 8
13.2 Other repairs . 8
13.3 Requirements for repair . 8
14 Inspection of valves . 8
15 Final operations . 8
15.1 Drying and cleaning . 8
15.2 Painting . 9
15.3 Fitting valves . 9
15.4 Fitting of flanges . 9
15.5 Verification of tare. 9
15.6 Retest marking . 9
15.7 Reference to the next test date .10
15.8 Records .10
16 Rejection and rendering unserviceable .10
Annex A (informative) Periodic inspection and test periods .
...
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