Reference number
ISO 28721-3:2008
International Standard
ISO 28721-3:2008
Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 3: Thermal shock resistance
Edition 1
2008-12
Read sample
ISO 28721-3:2008
44900
Published (Edition 1, 2008)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 28721-3:2008

ISO 28721-3:2008
44900
Language
Format
CHF 63
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Abstract

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.

General information

  •  : Published
     : 2008-12
    : International Standard confirmed [90.93]
  •  : 1
     : 8
  • ISO/TC 107
    25.220.50 
  • RSS updates

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