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Norm
ÖNORM EN ISO 7291
Issue date: 2015 09 15
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)
This International Standard specifies requirements and test methods for pressure regulators in manifold systems used in welding, cutting, and allied processes for:
a) co...
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Withdrawn
: 2016 01 01
Publisher:
Austrian Standards International
Format:
Digital | 24 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This International Standard specifies requirements and test methods for pressure regulators in manifold systems used in welding, cutting, and allied processes for:
a) compressed gases up to 30 MPa (300 bar);
b) dissolved acetylene;
c) liquefied petroleum gases (LPG);
d) methylacetylene-propadiene-mixtures (MPS);
e) carbon dioxide (CO2).
It is not applicable to pressure regulators fitted directly to the gas cylinders, as defined in ISO 2503.
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ÖNORM EN ISO 7291
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↖
ÖNORM EN ISO 7291
2011 02 01
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied...
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ÖNORM EN ISO 7291
2001 10 01
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied...
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ÖNORM EN 961
1995 11 01
Gas welding equipment - Manifold regulators used in welding, cutting and allied processes up to 200 ...
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ÖNORM M 7876
1987 03 01
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Issue date :
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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)