ISO 28721-2:2015
2015-12
Abstract
ISO 28721-2:2015 specifies requirements for the resistance to chemical attack and thermal shock of chemical enamels and their designation for ordering purposes.
It is applicable to enamelled apparatus, piping and other components primarily used for process equipment 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 thermal shock and the structure of the cover coat enamel.
General information
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Status: PublishedPublication date: 2015-12Stage: International Standard to be revised [90.92]
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Edition: 2Number of pages: 3
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Technical Committee :ISO/TC 107ICS :25.220.50
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Next version under development
ISO/DIS 28721-2
ISO/DIS 28721-2
Vitreous and porcelain enamels — Glass-lined apparatus for process plants
Part 2: Designation and specification of resistance to chemical attack and thermal shock
Life cycle
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Previously
WithdrawnISO 28721-2:2008
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Now
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Will be replaced by
Under developmentISO/DIS 28721-2
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