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I.S. EN ISO 7291:2010

Current

Current

The latest, up-to-date edition.

GAS WELDING EQUIPMENT - PRESSURE REGULATORS FOR MANIFOLD SYSTEMS USED IN WELDING, CUTTING AND ALLIED PROCESSES UP TO 30 MPA (300 BAR) (ISO 7291:2010)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2010

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Units
5 Manufacturing requirements
6 Physical characteristics
7 Marking
8 Instructions for use
9 Type test procedure
Bibliography

Describes 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[2]).

DevelopmentNote
Supersedes I.S. EN 961. (05/2007)
DocumentType
Standard
Pages
42
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

ISO 9539:2010 Gas welding equipment Materials for equipment used in gas welding, cutting and allied processes
ISO 5171:2009 Gas welding equipment Pressure gauges used in welding, cutting and allied processes
ISO 15296:2017 Gas welding equipment — Vocabulary
ISO 2503:2009 Gas welding equipment Pressure regulators and pressure regulators with flow-metering devices for gas cylinders used in welding, cutting and allied processes up to 300 bar (30 MPa)
ISO 10225:2013 Gas welding equipment — Marking for equipment used for gas welding, cutting and allied processes
ISO 554:1976 Standard atmospheres for conditioning and/or testing — Specifications
ISO 9090:1989 Gas tightness of equipment for gas welding and allied processes

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