Threaded connecting ends for valves, fittings and pipes with tens - shaped seals for pn20-100 mpa (200-1000 kgf/cm2) dimensions
STANDARD published on 1.1.1982
Designation standards: GOST 9400-81
Publication date standards: 1.1.1982
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 12.88
Amd. 5.91