Standard

ISO 28721-2:2025

Feb 2025 Withdrawn draft

Note: Latest version: ISO 28721-2:2025

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Abstract

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.

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Standard from ISO
Published: February 12 2025
Edition: 3
Document type: IS
Pages
ISBN:

Publisher: ISO
Distributor: ISO
ICS: 25.220.50
International TC: ISO/TC 107

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Revises: ISO 28721-2:2015

ISO 28721-2:2025

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ISO 28721-2:2025

ISO 28721-2:2025

ISO 28721-2:2025

ISO 28721-2:2015

ISO 28721-2:2008

Abstract

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Version history History (5)

ISO 28721-2:2025

ISO 28721-2:2025

ISO 28721-2:2025

ISO 28721-2:2015

ISO 28721-2:2008

Abstract

Products specifications

Product Relations

Product life cycle