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AS 2473.2:2015
[Current]Valves for compressed gas cylinders, Part 2: Outlet connections (threaded) and stem (inlet) threads
This Standard specifies cylinder valve outlet connections (threaded). The Standard also specifies some stem (inlet) and cylinder neck threads suitable to connect cylinders valves with cylinders, as well as gauging systems to ensure the accuracy of these threads.
Published: 12/11/2015
Pages: 53
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Referenced documents
1.3 Definitions
2 Outlet connections (threaded)
2.1 Valve outlet connections
2.2 Gas pressure and material compatibility
2.3 Outlet connection marking
3 Valve stem (inlet) threads
Appendix A
A1 General application
A2 Dimensions and forms
A3 Use
A4 Hardness
A5 Marking
Amendment control sheet
AS 2473.2:2015
Amendment No. 1 (2020)
Revised text
Cited references in this standard
[Current]
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 2: Inspection gauges
[Current]
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 6: Oxygen pressure surge testing
[Superseded]
Pipe threads of Whitworth form, Part 1: Sealing pipe threads (metric units)
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