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Withdrawn
Withdrawn (Edition 2, 1988)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 1988-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 58/SC 2
    ICS :
    23.020.35 
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