Norm

NEN-EN-ISO 28721-1:2011 en

Email - Geëmailleerde apparatuur voor procestechniek - Deel 1: Kwaliteitseisen voor materieel, onderdelen, toepassingen en toebehoren

106,87

Over deze norm

Status Definitief
Aantal pagina's 19
Commissie Metallieke deklagen
Gepubliceerd op 01-04-2011
Taal Engels
This part of ISO 28721 specifies the quality requirements for apparatus, components, appliances and accessories of glass-lined steel (including semi-crystallized enamel coatings) and glass-lined steel castings used for process plants. It specifies the quality requirements and the tests to be carried out by the manufacturer as well as the action to be taken to repair defects. It is also applicable to glass-lined pumps, pump components and fittings. The test methods specified cover checking the enamel, the dimensional accuracy and the performance of apparatus and components. This part of ISO 28721 applies to new apparatus and components as well as used items that have been reenamelled.

Details

ICS-code 25.220.50
Nederlandse titel Email - Geëmailleerde apparatuur voor procestechniek - Deel 1: Kwaliteitseisen voor materieel, onderdelen, toepassingen en toebehoren
Engelse titel Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 1: Quality requirements for apparatus, components, appliances and accessories
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