Flanged piping joints. Oval blind flanges, NP 6
STANDARD published on 1.6.1965
Designation standards: STN 131370
Classification mark: 131370
Catalog number: 53050
Publication date standards: 1.6.1965
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN