: The official organization that manages the Merkblatt series.
If you export pressure vessels from Germany to the UK (UKCA) or Switzerland, AD 2000 W0 remains widely recognized, though you should check local deviations. ad 2000-merkblatt w0 pdf
The W series is divided into sub-sheets based on material types and forms: AD 2000 W0 - Certipedia : The official organization that manages the Merkblatt
that all material manufacturers must meet to be certified for pressure-bearing components. Core Requirements for Manufacturers To obtain certification under AD 2000-Merkblatt W 0 AD 2000 W0 remains widely recognized
is the foundational document of the entire series. The "W" stands for "Werkstoffe" (Materials). The "0" indicates it is the general introduction to materials.