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EVS-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)

General information

Valid from 06.12.2010
Base Documents
ISO 7291:2010; EN ISO 7291:2010
ICS Groups
25.160.30 Welding equipment
Directives or regulations
None

Standard history

Status
Date
Type
Name
07.05.2015
Amendment
EVS-EN ISO 7291:2010/A1:2015
06.12.2010
Main
EVS-EN ISO 7291:2010
Main
EVS-EN ISO 7291:2002
This International Standard specifies requirements and test methods for pressure regulators in manifold systems used in welding, cutting, and allied processes for: - compressed gases up to 30 MPa1) (300 bar); - dissolved acetylene; - liquefied petroleum gases (LPG); - methylacetylene-propadiene-mixtures (MPS); - carbon dioxide (CO2). It is not applicable to pressure regulators fitted directly to the gas cylinders, as defined in ISO 2503[2].

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English (PDF 671 KB)

Related products

Amendment

EVS-EN ISO 7291:2010/A1:2015

Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010/AMD 1:2015)
Newest version Valid from 07.05.2015
Main

EVS-EN ISO 17662:2016

Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities (ISO 17662:2016)
Newest version Valid from 04.04.2016
Main

EVS-EN IEC 60974-14:2018

Arc welding equipment - Part 14: Calibration, validation and consistency testing
Newest version Valid from 19.12.2018
Main

EVS-EN IEC 60974-10:2021

Arc welding equipment - Part 10: Electromagnetic compatibility (EMC) requirements
Newest version Valid from 15.12.2021

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Main

EVS-EN 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)
Newest version Valid from 08.10.2009

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English