SIST EN 12493:2002
(Main)Welded steel tanks for liquefied petroleum gas (LPG) - Road tankers - Design and manufacture
Welded steel tanks for liquefied petroleum gas (LPG) - Road tankers - Design and manufacture
This European Standard specifies minimum requirements for materials, design, construction and workmanship procedures, and tests for welded LPG road tanker tanks and their welded attachments manufactured from carbon, carbon/manganese and micro alloy steels.
There is no upper size limit as this is determined by the gross vehicle weight limitation.
This standard does not cover tanks for ISO type containers.
Geschweißte Druckbehälter aus Stahl für Flüssiggas (LPG) - Straßentankfahrzeuge - Konstruktion und Herstellung
Anwendungsbereich
Die vorliegende Europäische Norm legt Mindestanforderungen für Werkstoffe, Konstruktion, Ausführung und
Herstellungsverfahren sowie Prüfungen für geschweißte Druckbehälter für Flüssiggas für Straßentankfahrzeuge
und deren angeschweißte Zusatzeinrichtungen fest, die aus Kohlenstoffstahl, Kohlenstoff-/Manganstahl und
mikrolegiertem Stahl hergestellt sind.
Es besteht keine obere Begrenzung für die Größe, da diese durch Begrenzung der Bruttomasse des
Fahrzeugs festgesetzt wird.
Diese Norm gilt nicht für Druckbehälter für ISO-Container.
Citernes en acier soudées pour gaz de pétrole liquéfiés (GPL) - Véhicules citernes routiers - Conception et construction
La présente Norme européenne spécifie les exigences minimales relatives aux matériaux, au calcul, à la construction, aux procédures d'exécution ainsi qu'aux essais en usine des réservoirs en acier soudés des véhicules citernes routiers utilisés pour le transport du gaz de pétrole liquéfié et de leurs accessoires soudés fabriqués en acier au carbone, en acier au carbone / manganèse et en acier à grain fin.
La présente norme ne définit pas de taille limite supérieure au réservoir étant donné que celle-ci sera déterminée par la limite du poids total en charge du véhicule.
La présente norme ne couvre pas les réservoirs destinés à des conteneurs de type ISO.
Varjenje jeklenih rezervoarjev za utekočinjeni naftni plin (UNP) - Rezervoarji za cestni prevoz - Konstrukcija in izdelava
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Geschweißte Druckbehälter aus Stahl für Flüssiggas (LPG) - Straßentankfahrzeuge - Konstruktion und HerstellungCiternes en acier soudées pour gaz de pétrole liquéfiés (GPL) - Véhicules citernes routiers - Conception et constructionWelded steel tanks for liquefied petroleum gas (LPG) - Road tankers - Design and manufacture43.080.10Tovornjaki in priklopnikiTrucks and trailers23.020.20Posode in vsebniki, montirani na vozilaVessels and containers mounted on vehiclesICS:Ta slovenski standard je istoveten z:EN 12493:2001SIST EN 12493:2002en01-maj-2002SIST EN 12493:2002SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12493June 2001ICS 23.020.30English versionWelded steel tanks for liquefied petroleum gas (LPG) - Roadtankers - Design and manufactureCiternes en acier soudées pour gaz de pétrole liquéfiés(GPL) - Véhicules citernes routiers - Conception etconstructionGeschweißte Druckbehälter aus Stahl für Flüssiggas (LPG)- Straßentankfahrzeuge - Konstruktion und HerstellungThis European Standard was approved by CEN on 9 May 2001.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 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12493:2001 ESIST EN 12493:2002
Page 2EN 12493:2001ContentsPageForeword.5Introduction.51Scope.52Normative references.63Terms and definitions.74Materials.84.1Suitability.84.2Pressure retaining parts.84.3Non-pressure retaining parts.84.4Welding consumables.84.5Non-metallic materials (gaskets).84.6Certification of materials.85Tank design.85.1Design conditions.85.2Surge plates.95.3Doubler plates.95.4Stresses due to motion.95.5Self-supporting tanks.95.6Vacuum conditions.95.7Tank mountings.105.8Internal pipework.106Openings.106.1General.106.2Reinforcement of openings.106.3Threaded connections.106.4Manhole.107Non-pressure retaining parts.117.1Attachment welds.117.2Position of attachment welds.118Workmanship and construction.118.1General.118.2Control of materials.118.3Acceptable weld details.128.4Heat treatment and forming.128.4.1Cold forming.128.4.2Hot forming.128.4.3Testing of formed parts.138.4.4Visual examination and control of dimensions.138.4.5Marking.138.5Welding.138.5.1General.138.5.2Longitudinal welds.138.5.3Welding procedure specification (WPS).148.5.4Qualification of WPS.148.5.5Qualification of welders and welding operators.148.5.6Preparation of edges.148.5.7Attachments and fastenings.148.5.8Preheat.148.6Post-weld heat treatment.148.7Manufacturing tolerances.15SIST EN 12493:2002
Page 3EN 12493:20018.8Repairs to pressure envelope and direct attachment welds.158.8.1General requirements.158.8.2Repair of surface imperfections in the parent metal.158.8.3Repair of weld imperfections.159Construction and workmanship of internal pipework.1510Inspection and testing.1610.1General.1610.2Mechanical testing.1610.2.1Production test plates.1610.2.2Longitudinal welds.1610.2.3Circumferential welds.1610.2.4Mechanical tests.1610.2.5Test requirements.1610.3Non-destructive testing.1710.3.1Internal imperfections.1710.3.2Surface imperfections.1710.4Non-destructive testing techniques for welds.1710.4.1Radiographic techniques.1710.4.2Marking and identification of radiographs.1810.4.3Ultrasonic techniques.1810.4.4Magnetic particle techniques.1810.4.5Penetrant techniques.1810.5Qualification of non-destructive testing personnel.1810.6Visual examination of welds.1810.7Acceptance test criteria.1910.8Pressure test.1910.9Capacity.1911External corrosion protection and finishing.1911.1External protection.1911.2Finishing operations.1912Marking.
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