Résumé
Specifies details for types of threads and thread sizes. Tabulates nominal diameters from 9,73 mm up to and including 30 mm together with the corresponding pitches and designations, refers to the national standards of concern (table 1). Table 2 contains valve outlets for toxic gases; valve outlets for flammable gases are given in table 3. Table 4 gives valve outlets for oxidizing gases, and table 5 includes valve outlets for inert gases.
Informations générales
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État actuel: AnnuléeDate de publication: 1988-12Stade: Annulation de la Norme internationale [95.99]
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Edition: 2Nombre de pages: 12
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Comité technique :ISO/TC 58/SC 2ICS :23.020.35
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Cycle de vie
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Précédemment
AnnuléeISO/TR 7470:1978
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Actuellement
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Révisée par
PubliéeISO/TR 7470:2023