Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass- lined flanged steel pipes and flanged steel fittings
STANDARD published on 1.6.2016
Designation standards: ČSN EN ISO 28721-4
Classification mark: 945069
Catalog number: 99533
Publication date standards: 1.6.2016
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This part of ISO 28721 specifies the quality requirements for glass-lined flanged steel pipes and flanged steel fittings used for process plants