NF EN ISO 4530

Vitreous and porcelain enamelled manufactured articles - Determination of resistance to heat

This document specifies the basic conditions concerning the method for determining the resistance of vitreous and porcelain enamelled articles to heat.

The method specified is applicable to vitreous and porcelain enamelled articles that are, in service, subjected to high temperature, for example, to some cooker components, exhaust pipe silencers, gas heating chimneys and flue pipes.

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