
Aerospace series. Flange couplings. Weld coupling, 90° elbow, in nickel alloy. Inch series.
STANDARD published on 22.6.2017
Designation standards: BS EN 4808:2017
Publication date standards: 22.6.2017
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 95339 2 Status: Definitive