Standards STN - Slovak standards - Page 830

Flanged piping joints. Loose flanges and weld-on angular collars for NP 6

WITHDRAWN published on 1.9.1964

Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24

Standard published on 1.5.2005

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges

Standard published on 1.5.2004

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges

Correction published on 1.6.2006

Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges

Standard published on 1.5.2004

Flanged piping joints. Grey cast iron oval flanged branches, NP 6

Standard published on 1.6.1965

Flanged piping joints. Grey cast iron oval flanged branches, NP 16

Standard published on 1.6.1965

Flanged piping joints. Steel cast oval flanged branches, NP 6

Standard published on 1.6.1965

Flanged piping joints. Steel cast oval flanged branches, NP 16

Standard published on 1.6.1965

Flanged piping joints. Flat oval threaded flanges, NP 2.5

Standard published on 1.6.1965