<p>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 (CO<sub>2</sub>).</p>
<p>It is not applicable to pressure regulators fitted directly to the gas cylinders, as defined in ISO 2503.</p>
Registration number (WIID)
44967
Scope
<p>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 (CO<sub>2</sub>).</p>
<p>It is not applicable to pressure regulators fitted directly to the gas cylinders, as defined in ISO 2503.</p>
