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STN is a protected designation of Slovak national technical standards.
Industrial valves - Check valves of thermoplastics materials (ISO 16137:2006)
Change published on 1.12.2019
Selected format:Industrial valves - Diaphragm valves of thermoplastics materials (ISO 16138:2006)
Standard published on 1.8.2006
Selected format:Industrial valves - Diaphragm valves of thermoplastics materials (ISO 16138:2006)
Change published on 1.12.2019
Selected format:Industrial valves - Gate valves of thermoplastics materials (ISO 16139:2006)
Standard published on 1.8.2006
Selected format:Industrial valves - Gate valves of thermoplastics materials (ISO 16139:2006)
Change published on 1.12.2019
Selected format:Ball valves for thermoplastics piping systems for hot and cold water installations under pressure - Types, dimensions and requirements (ISO 18984:2025)
Standard published on 1.11.2025
Selected format:Glass piping. Glass tubes and adapting pipes. Common rules
WITHDRAWN published on 1.5.1982
Selected format:Glass piping and adapting pipes. Glass pipes. Dimensions and shapes
WITHDRAWN published on 1.5.1982
Selected format:Glass pipes and adapting pipes. Spacing elements and adapters. Shapes and dimensions
WITHDRAWN published on 1.5.1982
Selected format:Glass pipes and adapting pipes. RK conical end fittings
WITHDRAWN published on 1.5.1982
Selected format:Latest update: 2026-06-23 (Number of items: 2 284 357)
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