99.60 Withdrawal effective Dec 23, 2015
CEN
CEN/TC 262 Metallic and other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys
European Norm
25.220.50 Enamels
ISO 28721-2:2008 specifies requirements for the resistance to chemical attack and thermal shock of chemical enamels and their designation for ordering purposes.
It is applicable to enamelled apparatus, piping and other components primarily used for process equipment in chemical plants.
It only applies to unalloyed and low-alloy carbon steels suitable for enamelling.
NOTE The main criteria for assessing enamel quality are the resistance to chemical attack and thermal shock and the structure of the cover coat enamel.
WITHDRAWN
EN 15159-2:2006
WITHDRAWN
EN ISO 28721-2:2011
99.60
Withdrawal effective
Dec 23, 2015
PUBLISHED
EN ISO 28721-2:2015