Resumen
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.
Informaciones generales
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Estado: RetiradaFecha de publicación: 1988-12Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 2Número de páginas: 12
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Comité Técnico :ISO/TC 58/SC 2ICS :23.020.35
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Ciclo de vida
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Anteriormente
RetiradaISO/TR 7470:1978
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Ahora
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Revisada por
PublicadoISO/TR 7470:2023