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Standard [WITHDRAWN]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
This Amendment has become necessary as the requirements in subclause 4.2.2 relating to the tolerances on diameter and out-of-roundness of steel service pipes have been rendered more precise and Annex C "Calculated Continuous Operating Temperature (CCOT)" has been revised.
This document replaces DIN EN 253:2009-07 .
This document has been replaced by: DIN EN 253:2015-12 .