Abstract

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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.


General information 

  • Status
     : Published
    Publication date
     : 2010-11
  • Edition
     : 3
    Number of pages
     : 19
  • Technical Committee
     : ISO/TC 44/SC 8 Equipment for gas welding, cutting and allied processes
  • ICS
     :
    25.160.30 Welding equipment

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