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Norm
ÖNORM B 2523
Issue date: 1995 09 01
Scraper traps for pressure pipelines
Für Molchschleusen, welche zum Zwecke der Reinigung, zum Trennen von verschiedenen Medien, zum Prüfen u. dgl. in Rohrleitungen eingesetzt werden, sind die Anforderungen f...
Withdrawn: 2006 05 01
Publisher:
Austrian Standards International
Format:
Digital | 4 Pages
Language:
German
Currently valid:
Optionally co-design standards:
ICS
Für Molchschleusen, welche zum Zwecke der Reinigung, zum Trennen von verschiedenen Medien, zum Prüfen u. dgl. in Rohrleitungen eingesetzt werden, sind die Anforderungen festgelegt. Hinweise auf die Berechnungsgrundlagen sind angegeben. Die Herstellung sowie die Durchführung der Prüfungen ist beschrieben.
Norm
Issue date :
2006 05 01
Flanges and their joints - Pipework components - Definition and selection of PN
Norm
Issue date :
2000 08 01
Gas supply systems - Pipelines for maximum operating pressure over 16 bar - Functional requirements
Norm
Issue date :
2008 09 15
Gas supply systems - Pipelines for maximum operating pressure over 16 bar - Functional requirements
Norm
Issue date :
1996 01 01
Quality assurance of welding - Requirements for plants, performing welding operations according to quality classes
Norm
Issue date :
2009 02 01
Quality assurance of welding - Part 1: Requirements for plants, performing welding operations according to quality classes
Norm
Issue date :
1992 10 01
Construction of gas pipelines made of steel pipes - Requirements for pipes and pipeline elements for working pressures higher than 16 bar
Norm
Issue date :
1995 07 01
Construction of gas pipelines made of steel pipes - Requirements for pipes and pipeline elements for working pressures exceeding 100 mbar up to 16 bar
Norm
Issue date :
1992 06 01
Specification and approval of welding procedures for metallic materials - Welding procedure tests for the arc welding of steels
Norm
Issue date :
2006 05 01
Flanges and their joints - Pipework components - Definition and selection of PN
Norm
Issue date :
2013 11 01
Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
Norm
Issue date :
1992 02 01
Reinforcement of openings in walls of boilers or pressure vessels
Norm
Issue date :
1984 04 01
Conical shells of boilers or pressure vessels under internal or external pressure; design
Norm
Issue date :
1992 07 01
Flat heads and covers of boilers or pressure vessels under internal or external pressure - Design and calculation
Norm
Issue date :
1988 09 01
Dished ends of boilers or pressure vessels under internal or external pressure; design
Norm
Issue date :
1987 04 01
Calculation of flanged joints on boilers or pressure vessels
Norm
Issue date :
1980 09 01
Details on pressures and temperatures of internal or external pressure containing components; terms and definitions, pressure ratings
Norm
Issue date :
2010 02 01
Quality assurance of welding - Part 1: Requirements for plants, performing welding operations according to quality classes
