ISO 28721-5:2016

Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 5: Presentation and characterization of defects

Standard Details

ISO 28721-5:2016 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.

ISO 28721-5:2016 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.

NOTE Regarding the acceptance of glass lined equipment for use in process engineering, ISO 28721-1 applies.

General Information

Status : Published

Standard Type: Main

Document No: ISO 28721-5:2016

Document Year: 2016

Pages: 18

Edition: 1

Section Volume:
ISO/TC 107. Metallic and other inorganic coatings

ICS:
25.220.50 Enamels

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ISO 28721-5:2016

ISO 28721-5:2016

Standard Details

General Information

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