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STN is a protected designation of Slovak national technical standards.
Special light brazed pipe joints. Flanged sockets
WITHDRAWN published on 1.7.1962
Selected format:Special light brazed pipe joints. Threaded flanges
WITHDRAWN published on 1.7.1962
Selected format:Non-soldered machine engineering pipe joints. Sockets of angular pipe junctions with connecting metric thread
WITHDRAWN published on 1.12.1960
Selected format:Non-soldered machine engineering pipe joints. Sockets of angular pipe junctions with connecting pipe thread
WITHDRAWN published on 1.12.1960
Selected format:Soldered machine engineering pipe unions. Sockets for light socket unions with conical gland
WITHDRAWN published on 1.6.1959
Selected format:Soldered machine engineering pipe unions. Sockets for light socket unions with flat gland
WITHDRAWN published on 1.6.1959
Selected format:Non-soldered machine engineering pipe joints. Sockets of T-shaped pipe junctions with connecting metric thread
WITHDRAWN published on 1.12.1960
Selected format:Non-soldered machine engineering pipe joints. Sockets of T-shaped pipe junctions with connecting pipe thread
WITHDRAWN published on 1.12.1960
Selected format:Soldered machine engineering pipe unions. Sockets for heavy socket unions with conical gland
WITHDRAWN published on 1.6.1959
Selected format:Soldered machine engineering pipe unions. Sockets for heavy socket unions with flat gland
WITHDRAWN published on 1.6.1959
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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