DIN EN ISO 7291:2011
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010); German version EN ISO 7291:2010
- Standard No.
- DIN EN ISO 7291:2011
- Release Date
- 2011
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 7291:2015
- DIN EN ISO 7291 A1 E:2013-08
- Latest
- DIN EN ISO 7291:2015
- DIN EN ISO 7291:2021-03
- DIN EN ISO 7291 A1 E:2013-08
- Scope
- 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 30MPa(300 bas);b)dissolved acetylene;c)liquefied petroleum gases(LPG);d)methylacetylene-propadiene-mixtures(MPS);e)carbon dioxide(CO2).
DIN EN ISO 7291:2011 history
- 2021 DIN EN ISO 7291:2021 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); German version EN ISO 7291:2010 + A1:2015
- 2015 DIN EN ISO 7291:2015 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); German version EN ISO 7291:2010 + A1:2015
- 2011 DIN EN ISO 7291:2011 Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010); German version EN ISO 7291:2010
