Threaded pipe connections. Body part ends for coupling nuts. Design
STANDARD published on 1.1.1979
Designation standards: GOST 22525-77
Publication date standards: 1.1.1979
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 11.82
Amd. 9.88
Amd. 11.96