GOST 1255-1967
Steel flat welded flanges with a connecting ridge for Ru from 1 to 25 kgf/cm2. Design, dimensions and technical requirements
- Standard No.
- GOST 1255-1967
- Published By
- GOST
- Status
- 1983-01
- Replace By
- GOST 12820-1980
- Latest
- GOST 33259-2015
GOST 1255-1967 history
- 2015 GOST 33259-2015 Flanges for valves, fittings and pipelines for pressure to PN 250. Design, dimensions and general technical requirements
- 1980 GOST 12820-1980 Steel plane welded flanges for Pnom from 0,1 to 2,5 MPa (from 1to 25 kgf/sq sm). Design and dimensions
- 1970 GOST 1255-1967 Steel flat welded flanges with a connecting ridge for Ru from 1 to 25 kgf/cm2. Design, dimensions and technical requirements
