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BSI BS EN ISO 28721-2:2025

Vitreous and porcelain enamels. Glass-lined apparatus for process plants -- Designation and specification of resistance to chemical attack and thermal shock
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BSI BS EN ISO 28721-2:2025

Vitreous and porcelain enamels. Glass-lined apparatus for process plants -- Designation and specification of resistance to chemical attack and thermal shock

PUBLISH DATE 2025
PAGES 12
BSI BS EN ISO 28721-2:2025
This document specifies requirements for the resistance of chemical enamels to chemical attack and thermal shock, as well as their designation, for ordering purposes. It is applicable to enamels used in glass-lined apparatus, piping and other components, primarily used in process equipment in chemical plants, which are applied on to low-alloy carbon steels substrates. NOTE            The main criteria for assessing enamel quality are its resistance to chemical attack and thermal shock, and the structure of the cover coat enamel.
SDO BSI: British Standards Institution
Document Number ISO 28721-2
Publication Date Feb. 21, 2025
Language en - English
Page Count 12
Revision Level
Supercedes
Committee STI/36
Publish Date Document Id Type View
Feb. 21, 2025 BS EN ISO 28721-2:2025 Revision
Jan. 31, 2016 BS EN ISO 28721-2:2015 Revision
April 30, 2011 BS EN ISO 28721-2:2011 Revision