Dear Customer
Our Customer Service will be available again as of 2 January 2025.
Please note that new registrations and requests to be processed manually will only be processed from this point onwards.
You can of course place orders and receive downloads online at any time.
We wish you happy holidays, a peaceful time and a healthy New Year!
Your DIN Media
Standard [WITHDRAWN]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
The International Standard (ISO 5171:2009) which has been prepared by ISO/TC 44 "Welding and allied processes" applies for Bourdon-tube pressure gauges used with compressed gases at pressures up to 30 MPa (300 bar) in welding, cutting and allied processes. It also covers use for dissolved acetylene and for liquefied gases under pressure. It does not cover gauges for acetylene in acetylene manufacturing plants. Within the framework of the Unique Acceptance Procedure, this International Standard has been adopted as DIN EN ISO 5171. The responsible German standardization committee is Working Committee NA 092-00-07 AA "Ausrüstung zum Gasschweißen, Schneiden und verwandte Prozesse" ("Equipment for gas welding, cutting and allied processes") of NAS.
This document replaces DIN EN 562:2003-09 .
This document has been replaced by: DIN EN ISO 5171:2019-09 .