UNE-EN ISO 28721-2:2026
Current
The latest, up-to-date edition.
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2: Designation and specification of resistance to chemical attack and thermal shock (ISO 28721-2:2025)
Hardcopy , PDF
English, Spanish, Castilian
14-01-2026
This part of ISO 28721 specifies requirements for the resistance to chemical attack and thermal shockof chemical enamels and their designation for ordering purposes.It is applicable to enamelled apparatus, piping and other components primarily used for processequipment 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 thermalshock and the structure of the cover coat enamel.
| Committee |
CTN 112
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 28721-2:2025 | Identical |
| EN ISO 28721-2:2025 | Identical |
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