![header thumbnail](/images/publishers\bsi_cover.gif)
BS 21:1973
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
![header thumbnail](/images/publishers\bsi_cover.gif)
Specification for pipe threads for tubes and fittings where pressure-tight joints are made on the threads
Withdrawn date
07-02-2022
Published date
31-12-1973
Publisher
Committee |
ISE/104
|
DevelopmentNote |
Supersedes BS 21(1957). (06/2004)
|
DocumentType |
Standard
|
PublisherName |
British Standards Institution
|
Status |
Withdrawn
|
SupersededBy | |
Supersedes |
Sorry this product is not available in your region.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.