Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Elbow 90° nipples, welded end - Inch series.
STANDARD published on 1.8.2004
Designation standards: DIN EN 4553:2004-08
Publication date standards: 1.8.2004
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: German technical standard
Category: Technical standards DIN
Luft- und Raumfahrt - Rohrverschraubung 37° mit Kugelbuchse, aus hochwarmfestem Stahl - Winkelverschraubungen 90° zum Anschweißen - Inch-Reihe.