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Norm

ÖNORM M 7349

Issue date: 1991 08 01

Valves on boilers, pressure vessel for steam and water, steam- and water piping - Materials, design, testing

Es sind Anforderungsgruppen, Werkstoffe sowie Angaben für die Ausführung und Prüfung von drucktragenden Gehäuseteilen von Armaturen, wie Gehäuseoberteile, Gehäuseuntertei...
Withdrawn: 2003 03 01
Publisher:
Austrian Standards International
Format:
Digital | 9 Pages
Language:
German
Es sind Anforderungsgruppen, Werkstoffe sowie Angaben für die Ausführung und Prüfung von drucktragenden Gehäuseteilen von Armaturen, wie Gehäuseoberteile, Gehäuseunterteile, Deckel und deren Verbindungsteile sowie Abschlußkörper, die zur Wandung von Dampfkesseln und -gefäßen oder zu Dampf- und Wasserleitungen gehören, festgelegt. Entsprechend dem Einsatzbereich (Druck, Temperatur und Nennweite) sind die Armaturen in 3 Anforderungsgruppen eingeteilt, nach denen auch eine Festlegung der Sicherheitskriterien und des Prüfumfanges erfolgte. Dadurch werden für Armaturen mit Sicherheitsaufgaben einheitliche Bewertungskriterien festgelegt.
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