BS 21:1973

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

STANDARD published on 31.12.1973

The information about the standard:

Designation standards: BS 21:1973
Note: WITHDRAWN
Publication date standards: 31.12.1973
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS