NF A85-620

Electric arc welding - Oven for drying and storage of covered electrodes - Specifications and tests

Le présent document précise les règles de construction auxquelles doivent satisfaire les étuves afin d'en assurer le bon fonctionnement et la sécurité, ainsi que le cycle thermique auquel elles doivent répondre pour assurer de façon satisfaisante leur fonction. Il prend en compte les étuves utilisées dans les ateliers de soudage permettant de traiter des électrodes et de les conserver lorsqu'elles sont sèches. Il traite également des étuves individuelles, généralement de plus petite capacité, utilisées par les soudeurs pour le maintien à l'état anhydre des électrodes lorsque le paquet est ouvert. Il ne s'applique pas aux équipements utilisés dans les unités de fabrication.

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