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sklademVydáno: 2015-05-31
BS EN ISO 7291:2010+A1:2015
Gas welding equipment. Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar)
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Označení normy: | BS EN ISO 7291:2010+A1:2015 |
Počet stran: | 28 |
Vydáno: | 2015-05-31 |
ISBN: | 978 0 580 83368 7 |
Status: | Standard |
Popis
BS EN ISO 7291:2010+A1:2015
This standard BS EN ISO 7291:2010+A1:2015 Gas welding equipment. Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) is classified in these ICS categories:
- 25.160.30 Welding equipment
This International Standard specifies requirements and test methods for pressure regulators in manifold systems used in welding, cutting, and allied processes for:
-
compressed gases up to 30 MPa 1) (300 bar);
-
dissolved acetylene;
-
liquefied petroleum gases (LPG);
-
methylacetylene-propadiene-mixtures (MPS);
-
carbon dioxide (CO 2).
It is not applicable to pressure regulators fitted directly to the gas cylinders, as defined in ISO 2503 [2] .