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Standard ÖNORM EN ISO 28721-4 1.3.2016 preview

ÖNORM EN ISO 28721-4

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2015)

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STANDARD published on 1.3.2016


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The information about the standard:

Designation standards: ÖNORM EN ISO 28721-4
Publication date standards: 1.3.2016
SKU: NS-777536
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

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Enamels

Annotation of standard text ÖNORM EN ISO 28721-4 :

Dieser Teil von ISO 28721 legt die Qualitätsanforderungen an in verfahrenstechnischen Anlagen eingesetzte Flansch-Rohre und Flansch-Formstücke aus Stahl mit Emaillierung fest.

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