ASTM-F721 › Standard Specification for Gage Piping Assemblies
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This specification covers details of gage piping assemblies for pressure gages with optional provisions for additional gages, pressure switches, transmitters, and so forth, for use with steam, steam drains, feed water, condensate, fresh water, salt water, compressed air, fuel oil, and lubricating oil systems. A siphon shall be used as shown in all gage applications for steam systems to maintain a protective water seal between the gage and the steam supply.
Scope
1.1 This specification covers details of gage piping assemblies for pressure gages with optional provisions for additional gages, pressure switches, transmitters, and so forth, for use with steam, steam drains, feed water, condensate, fresh water, salt water, compressed air, fuel oil, and lubricating oil systems.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
Keywords
ICS Number Code 17.100 (Measurement of force, weight and pressure)
To find similar documents by ASTM Volume:
01.07 (Ships and Marine Technology)
To find similar documents by classification:
17.100 (Measurement of force, weight and pressure Including measuring and weighing instruments)
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Document Number
ASTM-F0721-18R22
Revision Level
2018 R22 EDITION
Status
Current
Modification Type
Reapproval
Publication Date
Oct. 12, 2022
Document Type
Specification
Page Count
4 pages
Committee Number
F25.11