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.
Status: PublishedPublication date: 1988-12
Edition: 2Number of pages: 12
Technical Committee: ISO/TC 58/SC 2 Cylinder fittings
- ICS :
- 23.020.35 Gas cylinders
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|std 1 61|
|std 2 61||Paper|
A standard is reviewed every 5 years
Stage: 90.92 (To be revised)
Revised byUnder development
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