ISO 6447:1983
Caoutchouc — Garnitures d'étanchéité pour joints de canalisations de gaz — Spécifications des matériaux
Numéro de référence
ISO 6447:1983
Edition 1
1983-10
© ISO 2024
Annulée
Annulée (Edition 1, 1983)

Résumé

Specification refers to operating temperatures up to 50 °C. Other requirements, particularly functional tests for the actual sealing materials, shall be specified in national standards. Applicable to joint rings for all pipeline materials including iron, steel, copper, plastics. The standard does not include joint rings made from cellular rubbers or with enclosed voids. 2 tables with general and optional requirements.

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