90.93 Standard confirmed Dec 23, 2022
ISO
ISO/TC 107 Metallic and other inorganic coatings
International Standard
25.220.50 Enamels
Published
ISO 28723:2008 specifies a test method for the determination of the covering of the edge of enamelled steel plate to be used in heat exchangers. This method is applicable to all enamelling processes.
It is applicable to plates with a thickness between 0,5 mm and 1,5 mm.
The method is not applicable where the current flow generated in the test exceeds 3 A.
PUBLISHED
ISO 28723:2008
90.93
Standard confirmed
Dec 23, 2022