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CSN EN ISO 28721-3
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 3: Thermal shock resistance
|Number of Standard:||CSN EN ISO 28721-3|
EN ISO 28721-3
EN ISO 28721-3 Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 3: Thermal shock resistance - ISO 28721-3:2008 specifies requirements for the thermal shock resistance of, and heating and cooling procedures for, glass-lined apparatus, components, accessories and pipes primarily used for process equipment in chemical plants. It specifies the limits of thermal shock resistance using diagrams. For glass-lined steel, a distinction is made between a thermal shock on the glass-lined side (produced by charging an apparatus) and a thermal shock on the steel side (produced by heating or cooling an apparatus). This part of ISO 28721 applies to operating temperatures from - 25 °C to + 230 °C. It is only applicable to enamelled unalloyed and low-alloy carbon steels.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.