Flanges for valves and fittings, connecting parts and pipelines for PN from 0,1 to 20 MPa (from 1 to 200kgf/cm2). Types. Connecting dimensions and dimensions of sealing surfaces
STANDARD published on 1.1.1983
Designation standards: GOST 12815-80
Note: WITHDRAWN
Publication date standards: 1.1.1983
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 6.83
Amd. 3.84
Amd. 4.88
Amd. 12.89
Amd. 7.92
Amd. 11.05
Amd. 4.10
Amd. 6.11