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Norm

ÖNORM EN ISO 28721-5

Issue date: 2016 09 15

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 5: Presentation and characterisation of defects (ISO 28721-5:2016)

This part of ISO 28721 establishes a system for the cataloguing of defects in enamellings for chemical service and vessels. In addition, it describes some types of areas ...
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Publisher:
Austrian Standards International
Format:
Digital | 24 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
This part of ISO 28721 establishes a system for the cataloguing of defects in enamellings for chemical service and vessels. In addition, it describes some types of areas in which defects have been treated and which can easily be confounded with enamelling defects. It serves for a consistent language use concerning the designation and characterization of enamelling defects. This part of ISO 28721 is limited to detectable defects and does not purport to fully take into consideration all occurring types of defects. It does not evaluate enamelling defects; the classification carried out is based on experience and corresponds, as far as possible, to ISO 28721-1.
ÖNORM EN ISO 28721-5
2016 09 15
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 5: Presentation and...
Norm
Norm
ISO 28721-1:2019
Issue date : 2019 09 19
Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 1: Quality requirements for apparatus, components, appliances and accessories
Norm
ISO 28721-5:2016
Issue date : 2016 02 11
Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 5: Presentation and characterization of defects