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STN is a protected designation of Slovak national technical standards.
Automatic steam traps. Determination of steam loss. Test methods
WITHDRAWN published on 1.1.1998
Selected format:Automatic steam traps. Determination of discharge capacity. Test methods
WITHDRAWN published on 1.1.1998
Selected format:Automatic steam traps - Production and performance characteristic tests (ISO 5117:2023)
Standard published on 1.11.2023
Selected format:Automatic steam traps. Production and performance characteristic tests
WITHDRAWN published on 1.1.1998
Selected format:Flanged automatic steam traps. Face-to-face dimensions
Standard published on 1.1.1998
Selected format:Valves for power engineering. Globe stop valves for thermal power plants. Types and basic parameters
Standard published on 1.11.1989
Selected format:Valves for power engineering. Gate valves for thermal power plants. Types and basic parameters
Standard published on 1.11.1989
Selected format:Valves for power engineering. Check valves for thermal power plants. Types and basic parameters
Standard published on 1.11.1989
Selected format:Fittings for long distance oil and gas pipelines. Stop gate valves. Types and basic parameters
Standard published on 1.11.1984
Selected format:Fittings for long distance oil and gas pipelines. Ball valves. Types and basic parameters
Standard published on 1.11.1984
Selected format:Latest update: 2026-08-19 (Number of items: 2 298 207)
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