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Norm
ÖNORM EN ISO 7291
Issue date: 2011 02 01
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010)
Diese Internationale Norm legt die Anforderungen und die Prüfmethoden für Hauptstellendruckregler fest, die
in Flaschenbatterieanlagen für folgende Gase eingesetzt werde...
Withdrawn: 2015 09 15
Publisher:
Austrian Standards International
Format:
Digital | 23 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
Diese Internationale Norm legt die Anforderungen und die Prüfmethoden für Hauptstellendruckregler fest, die
in Flaschenbatterieanlagen für folgende Gase eingesetzt werden:
komprimierte Gase bis zu 30 000 kPa (300 bar);
gelöstes Acetylen;
verflüssigte Erdgase (LPG);
Methylazetylen-Propadien-Gemische (MPS);
Kohlendioxid (CO2);
für Schweißen, Schneiden und verwandte Prozesse.
Sie gilt nicht für unmittelbar an Gasflaschen angebrachte Druckregler, entsprechend ISO 2503.
ÖNORM EN ISO 7291
2023 05 01
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied...
Norm
ÖNORM EN ISO 7291
2015 09 15
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied...
Norm
ÖNORM EN ISO 7291
2011 02 01
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied...
Norm
↖
ÖNORM EN ISO 7291
2001 10 01
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied...
Norm
ÖNORM EN 961
1995 11 01
Gas welding equipment - Manifold regulators used in welding, cutting and allied processes up to 200 ...
Norm
ÖNORM M 7876
1987 03 01
Regulators for central gas supply units used for welding, cutting and allied processes; requirements...
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Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010/AMD 1:2015) (consolidated version)
