- You cannot add another "ISO Guide 33:1989 PDF" to your cart. View cart
ISO 28721-2:2025 PDF
Original price was: $43.00.$33.54Current price is: $33.54.
Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 2: Designation and specification of resistance to chemical attack and thermal shock
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.
| Edition | 2025 |
|---|---|
| Standard Part No | 2 |
| Published Date | 2025 |
| Published By | International Standardization Organisation |
| Page Count | 3 |
