UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

NEN-EN-ISO 28721-5

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

active, Most Current
Organization: NEN
Publication Date: 1 March 2016
Status: active
Page Count: 31
ICS Code (Enamels): 25.220.50
scope:

NEN-EN-ISO 28721-5 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.

Document History

NEN-EN-ISO 28721-5
March 1, 2016
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 5: Presentation and characterisation of defects
NEN-EN-ISO 28721-5 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...
Advertisement