
Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
NORMA vydána dne 18.7.2018
Designation standards: UNE-EN 558:2018
Note: NEPLATNÁ
Publication date standards: 18.7.2018
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE