Aerospace series - Flange couplings - Swivel flange with 3 fastening holes, in heat resisting steel - Inch series
STANDARD published on 1.11.2017
Designation standards: ČSN EN 4801
Classification mark: 313960
Catalog number: 503096
Publication date standards: 1.11.2017
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This European Standard specifies the characteristics of swivel flanges, 3 holes, for flange couplings in heat resisting steel for inch series aerospace applications. Nominal pressure: up to 21 000 kPa; depends on associated seal, tube material, tube diameter and tube wall thickness in the assembly (see EN 4814). NOTE: Assembly in accordance with TR 4815