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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

Publisher

National Standards Authority of Ireland

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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.

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	I.S. EN ISO 7291:2002

Standards	Relationship
ONORM EN ISO 7291 : 2016	Identical
SN EN ISO 7291 : 2011 AMD 1 2015	Identical
NF EN ISO 7291 : 2011 AMD 1 2015	Identical
DIN EN ISO 7291:2015-12	Identical
UNI EN ISO 7291 : 2011	Identical
UNE-EN ISO 7291:2011	Identical
BS EN ISO 7291 : 2010	Identical
EN ISO 7291:2010/A1:2015	Identical
NBN EN ISO 7291 : 2010 AMD 1 2015	Identical
ISO 7291:2010	Identical
NS EN ISO 7291 : 2010 AMD 1 2015	Identical
NEN EN ISO 7291 : 2010 AMD 1 2015	Identical

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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I.S. EN ISO 7291:2010

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

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Abstract

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