EN 14876:2007
(Main)Transportable gas cylinders - Periodic inspection and testing of welded steel pressure drums
Transportable gas cylinders - Periodic inspection and testing of welded steel pressure drums
This European Standard deals with welded steel transportable pressure drums intended for compressed and liquefied gases under pressure of water capacity from 150 litres up to 1 000 litres.
This European Standard specifies the requirements for periodic inspection and testing to verify the integrity of such pressure drums to be re-introduced into service for a further period of time. It also defines a procedure to qualify existing pressure drums for free movement between member states of the European Union (see Annex A).
Ortsbewegliche Gasflaschen - Wiederkehrende Prüfung von geschweißten Fässern aus Stahl
Diese Europäische Norm behandelt geschweißte, ortsbewegliche Fässer aus Stahl für verdichtete und Flüssiggase mit einem Fassungsraum von 150 l bis zu 1 000 l.
Diese Europäische Norm legt Anforderungen an die wiederkehrende Prüfung fest, um die Unversehrtheit derartiger Fässer für die weitere Nutzung zu bestätigen. Sie legt auch ein Verfahren zur Zulassung von vorhandenen Fässern für den freien Warenverkehr zwischen den EU-Mitgliedsländern fest (siehe Anhang A).
Bouteilles à gaz transportables - Contrôles et essais périodiques des fûts à pression soudés en acier
La présente norme européenne traite des fûts à pression transportables soudés en acier, destinés aux gaz comprimés et liquéfiés sous pression d'une capacité équivalente en eau de 150 à 1 000 litres.
La présente norme spécifie les exigences relatives aux contrôles et essais périodiques permettant de vérifier l'intégrité de tels fûts à pression devant être remis en service pour une période de temps supplémentaire. Elle définit également un mode opératoire conçu pour la qualification de fûts à pression existants pour la libre circulation entre Etats membres de l'Union européenne (voir Annexe A).
Premične plinske jeklenke - Periodični pregledi varjenih tlačnih sodov
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Transportable gas cylinders - Periodic inspection and testing of welded steel pressure drumsBouteilles a gaz transportables - Contrôles et essais périodiques des futs a pression soudés en acierOrtsbewegliche Gasflaschen - Wiederkehrende Prüfung von geschweißten Fässern aus StahlTa slovenski standard je istoveten z:EN 14876:2007SIST EN 14876:2007en,fr,de23.020.30MHNOHQNHPressure vessels, gas cylindersICS:SLOVENSKI
STANDARDSIST EN 14876:200701-september-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14876January 2007ICS 23.020.30 English VersionTransportable gas cylinders - Periodic inspection and testing ofwelded steel pressure drumsBouteilles à gaz transportables - Contrôles et essaispériodiques des fûts à pression soudés en acierOrtsbewegliche Gasflaschen - Wiederkehrende Prüfungvon geschweißten Fässern aus StahlThis European Standard was approved by CEN on 11 November 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14876:2007: E
Pressure drums manufactured according to National Regulations.14 Annex B (normative)
Inspection periods.16 Annex C (normative)
Description, evaluation of defects and conditions for rejection of welded steel pressure drums at the time of visual inspection.17 Annex D (normative)
Procedure to be adopted when de-valving and when a valve is suspected to be obstructed.21 Bibliography.24
1 Scope This European Standard deals with welded steel transportable pressure drums intended for compressed and liquefied gases under pressure of water capacity from 150 litres up to 1 000 litres. This European Standard specifies the requirements for periodic inspection and testing to verify the integrity of such pressure drums to be re-introduced into service for a further period of time. It also defines a procedure to qualify existing pressure drums for free movement between member states of the European Union (see Annex A). 2 Normative references The following referenced documents are indispensable for the application 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. EN 14208, Transportable gas cylinders — Specification for welded pressure drums up to 1 000 litre capacity for the transport of gases — Design and construction EN ISO 11114-1, Transportable gas cylinders — Compatibility of cylinder and valve materials with gas contents — Part 1: Metallic materials (ISO 11114-1:1997) EN ISO 11114-2, Transportable gas cylinders — Compatibility of cylinder and valve materials with gas contents — Part 2: Non-metallic materials (ISO 11114-2:2000) EN ISO 11621, Gas cylinders — Procedures for change of gas service (ISO 11621:1997) EN ISO 13341, Transportable gas cylinders — Fitting of valves to gas cylinders (ISO 13341:1997) EN ISO 13769, Gas cylinders — Stamp marking (ISO 13769:2002) 3 Intervals between periodic inspection and test In order to ensure continued safe operation, pressure drums shall be subjected periodically to inspection and test in accordance with Annex B. A pressure drum shall fall due for periodic inspection and test on its first receipt by filler after expiry of the interval in Annex B. NOTE 1 Table B.1 gives a list of the intervals between periodic inspections for some gases which conforms to the current RID/ADR regulations and also gives recommendations which can be subsequently adopted by the RID/ADR regulations. Provided that the pressure drum has been subjected to normal conditions of use and has not been subjected to abusive and abnormal conditions making the pressure drum unsafe, there is no requirement for the user to return a pressure drum before the contents have been used even though the test interval may have been exceeded. However, it is suggested that pressure drums are re-tested at a period not exceeding twice the normative time interval specified in Table B.1. NOTE 2 Certain products such as hydrogen fluoride require an intermediate check of wall thickness as well as the contents to be checked for pressure rise due to the generation of gases such as hydrogen. Other products such as hydrogen bromide should not be allowed to exceed one and a half times the time interval for the normative test interval in Table B.1.
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