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Overview EN ISO 28721-2:2025 specifies how to designate and specify the resistance of vitreous and porcelain enamels used in glass-lined apparatus for process plants to chemical attack and thermal sh…
Overview ISO 28721-2:2015 is an international standard that defines the requirements for vitreous and porcelain enamel coatings used in glass-lined apparatus for process plants. Specifically, this pa…
Overview ISO 28721-2:2025 specifies how to designate and specify the resistance of vitreous and porcelain enamels used on glass-lined apparatus for process plants to chemical attack and thermal shock…
