ISO-7291 › 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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3RD EDITION - Nov. 1, 2010
FOR 3RD EDITION AMENDMENT 1 SEE - April 15, 2015
FOR 3RD EDITION AMENDMENT 1 SEE - April 15, 2015
ISO 7291:2010 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.
To find similar documents by classification:
25.160.30 (Welding equipment Including thermal cutting equipment)
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Document Number
ISO 7291:2010
Revision Level
3RD EDITION
Status
Current
Publication Date
Nov. 1, 2010
Committee Number
ISO/TC 44/SC 8