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ISO 28721-3:2008

Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 3: Thermal shock resistance

Nov 20, 2008

General information

90.93     Dec 23, 2022

ISO

ISO/TC 107

International Standard

25.220.50  

English   French  

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Published

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 28721-3:2008
90.93 Standard confirmed
Dec 23, 2022

National adoptions

SRPS EN ISO 28721-3:2013  
ISS

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 3: Thermal shock resistance (ISO 28721-3:2008)

60.60   Standard published

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