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 [CURRENT]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This standard applies for the dimensions and design of one-piece ellipsoidal heads, with and without a weld seam from non-alloy, low-alloy, or stainless steels, primarily used for process equipment. It is applicable for an external diameter range of up to 8 000 mm. For heads with larger dimensions or of other materials the scope of this standard is analogous; the tolerances - particularly of heads made of segments - or other materials shall be separately agreed upon. This document has been prepared by Working Committee NA 012-00-01 AA "Anlagenteile" ("Process equipment") at the Chemical Apparatus Standards Committee (FNCA).
This document replaces DIN 28013:1993-01 .