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This document defines the specifications and the type tests for quick-action couplings with shut-off valves. It applies to quick-action couplings used between the regulator and the torch in equipment for gas welding, cutting and allied processes.
This document applies to cases where these couplings are used with hoses in accordance with ϲʿ 3821 or threaded unions in accordance with ϲʿ/TR 28821.
Informations générales
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État actuel: ʳܲéDate de publication: 2018-12
Version corrigée (en): 2021-08Stade: Norme internationale confirmée [90.93] -
Edition: 4
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dzé technique :ϲʿ/TC 44/SC 8ICS :25.160.30
- RSS mises à jour
Cycle de vie
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ʰééԳ
ԲԳܱéϲʿ 7289:2010
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