Name: EN ISO 28721-5:2016
Brand: CEN

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

Published date

09-03-2016

Publisher

Comite Europeen de Normalisation

European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Enamelling defects
5 Repaired areas

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.

Committee	CEN/TC 262
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
SN EN ISO 28721-5:2016	Identical
PN EN ISO 28721-5 : 2016	Identical
DIN EN ISO 28721-5:2016-10	Identical
NF EN ISO 28721-5 : 2016	Identical
I.S. EN ISO 28721-5:2016	Identical
UNE-EN ISO 28721-5:2016	Identical
BS EN ISO 28721-5:2016	Identical
NBN EN ISO 28721-5 : 2016	Identical
ISO 28721-5:2016	Identical
NEN EN ISO 28721-5 : 2016	Identical
NS EN ISO 28721-5 : 2016	Identical
DIN EN ISO 28721-5 E : 2016	Identical
UNI EN ISO 28721-5 : 2016	Identical

ISO 28721-1:2008

Vitreous and porcelain enamels Glass-lined apparatus for process plants Part 1: Quality requirements for apparatus, components, appliances and accessories