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BS 21:1973

Withdrawn

Withdrawn

View Superseded by

Specification for pipe threads for tubes and fittings where pressure-tight joints are made on the threads

Available format(s)

Hardcopy

Language(s)

English

Published date

12-31-1973

Withdrawn date

02-07-2022

Superseded by

BS 21:1985

US$244.16
Excluding Tax where applicable

DevelopmentNote
Supersedes BS 21(1957). (06/2004)
DocumentType
Standard
Pages
1
PublisherName
British Standards Institution
Status
Withdrawn
SupersededBy
Supersedes

Standards Relationship
UNE-CEN/TR 16798-2:2019 Identical
UNE-EN ISO 23275-1:2009 Identical

BS 759-1:1984 Valves, gauges and other safety fittings for application to boilers and to piping installations for and in connection with boilers Specification for valves, mountings and fittings
BS 6447:1984 Specification for absolute and gauge pressure transmitters with electrical outputs
BS 2051-2:1984 Tube and pipe fittings for engineering purposes Specification for olive type copper alloy compression tube fittings
BS 2051-1:1973 Tube and pipe fittings for engineering purposes Copper and copper alloys capillary and compression tube fittings for engineering purposes
BS 2879:1980 Specification for draining taps (screw-down pattern)
BS MA 26:1973 Specification for suction strainers
BS 3766:1979 Specification for coolant pumps for machine tools
BS 6174:1982 Specification for differential pressure transmitters with electrical outputs
BS 5809:1980 Specification for safety and efficiency of the gas heating equipment of commercial dishwashing machines

US$244.16
Excluding Tax where applicable