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Normas DIN – AENOR
DIN EN ISO 28721-2:2010-10

DIN EN ISO 28721-2:2010-10

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2: Designation and specification of resistance to chemical attack and thermal shock (ISO 28721-2:2008); German version FprEN 28721-2:2010 / Note: Date of issue 2010-09-27

Emaux vitrifiés - Appareils émaillés pour les installations industrielles - Partie 2: Désignation et spécifications de la résistance à l'attaque chimique et au choc thermique (ISO 28721-2:2008); Version allemande FprEN 28721-2:2010 / Attention: Date de parution 2010-09-27

Emails und Emaillierungen - Emaillierte Apparate für verfahrenstechnische Anlagen - Teil 2: Bezeichnung und Festlegung der chemischen und Temperaturschockbeständigkeit (ISO 28721-2:2008); Deutsche Fassung FprEN 28721-2:2010 / Achtung: Erscheinungsdatum 2010-09-27

Fecha Anulación:
2011-06 /Withdrawn
Equivalencias internacionales:

FprEN ISO 28721-2 (2010-09)

ISO 28721-2 (2008-11)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 28721-2:2011-06

Resumen:
This document specifies requirements for the resistance to chemical attack and thermal shock of chemical enamels and their designation for ordering purposes. It is applicable to enamelled apparatus, piping and other components primarily used for process equipment in chemical plants. The standard only applies to unalloyed and low-alloy carbon steels suitable for enamelling.
Keywords:
Acceptance specification, Apparatus, Apparatus engineering, Carbon steels, Chemical resistance, Chemical technology, Chemical technology equipment, Coatings, Corrosion protection, Designations, Enamelled, Enamels, Enamels for the chemical industry, Equipment, Exterior coatings, Inspection, Materials engineering, Materials testing, Minimum requirements, Plant, Process engineering, Quality, Quality assurance, Quality control, Quality requirements, Quality testing, Resistance, Resistance class, Shock stress, Specification (approval), Surface protection, Temperature range, Temperature shock, Testing, Vitreous enamel
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