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DIN EN ISO 7291

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

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Organization: DIN
Publication Date: 1 December 2015
Status: active
Page Count: 28
ICS Code (Pressure regulators): 23.060.40
ICS Code (Welding equipment): 25.160.30
scope:

Diese Internationale Norm legt die Anforderungen und die Prüfmethoden für Hauptstellendruckregler fest, die in Flaschenbatterieanlagen zum Schweißen, Schneiden und für verwandte Prozesse eingesetzt werden:

a) komprimierte Gase bis zu 30 MPa1) (300 bar);

b) gelöstes Acetylen;

c) verflüssigte Erdgase (LPG);

d) Methylacetylen-Propadien-Gemische (MPS);

e) Kohlenstoffdioxid (CO2).

Sie gilt nicht für unmittelbar an Gasflaschen angebrachte Druckregler nach ISO 2503 [2].

1) 30 MPa bezieht sich auf den maximalen Flaschenfülldruck bei 15 °C.

Document History

March 1, 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
A description is not available for this item.
DIN EN ISO 7291
December 1, 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
Diese Internationale Norm legt die Anforderungen und die Prüfmethoden für Hauptstellendruckregler fest, die in Flaschenbatterieanlagen zum Schweißen, Schneiden und für verwandte Prozesse eingesetzt...
August 1, 2013
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010/DAM 1:2013); German version EN ISO 7291:2010/prA1:2013
A description is not available for this item.
March 1, 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
Diese Internationale Norm legt die Anforderungen und die Prüfmethoden für Hauptstellendruckregler fest, die in Flaschenbatterieanlagen zum Schweißen, Schneiden und für verwandte Prozesse für folgende...
October 1, 2008
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30000 kPa (300 bar) (ISO/DIS 7291.2:2008); German version prEN ISO 7291:2008
A description is not available for this item.
November 1, 2007
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 300 bar (ISO/DIS 7291:2007); German version prEN ISO 7291:2007
A description is not available for this item.
November 1, 2001
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 300 bar (ISO 7291:1999); German version EN ISO 7291:2001
A description is not available for this item.
January 1, 2001
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 300 bar (ISO 7291:1999); German version prEN ISO 7291:2000
A description is not available for this item.

References

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