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ISO 28721-2:2015

Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 2: Designation and specification of resistance to chemical attack and thermal shock
30. 11. 2015.
95.99   Povučen   12. 2. 2025.

Опште информације

95.99     12. 2. 2025.

ISO

ISO/TC 107

Međunarodni standard

25.220.50  

engleski   francuski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 28721-2:2015 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.
It only applies to unalloyed and low-alloy carbon steels suitable for enamelling.
NOTE The main criteria for assessing enamel quality are the resistance to chemical attack and thermal shock and the structure of the cover coat enamel.

Životni ciklus

PRETHODNO

POVUČEN
ISO 28721-2:2008

TRENUTNO

POVUČEN
ISO 28721-2:2015
95.99 Povučen
12. 2. 2025.

REVIDIRAN OD

OBJAVLJEN
ISO 28721-2:2025

Nacionalna preuzimanja

SRPS EN ISO 28721-2:2016  
ISS

Emajli – Emajlirani aparati za procesna postrojenja – Deo 2: Označavanje i zahtevi za otpornost na hemijsko dejstvo i toplotni šok

95.99   Povučen

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