ISO/TR 7470:1988
Valve outlets for gas cylinders — List of provisions which are either standardized or in use
Reference number
ISO/TR 7470:1988
Edición 2
1988-12
© ISO 2024
Retirada
Retirada (Edición 2, 1988)

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

  • Estado
     : Retirada
    Fecha de publicación
     : 1988-12
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 2
    Número de páginas
     : 12
  • Comité Técnico :
    ISO/TC 58/SC 2
    ICS :
    23.020.35 
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