DS/EN 4553:2003
Aerospace series - Pipe coupling, 37°, spherical, in heat resisting steel - Elbow 90° nippels, welded end - Inch series

Standard No.

DS/EN 4553:2003

Release Date

2003

Published By

Danish Standards Foundation

Latest

DS/EN 4553:2003

Scope

This standard specifies the characteristics of welded elbow 90° nippels for inch series pipe couplings, 37°, spherical, in heat resisting steel, for aerospace applications. Nominal pressure: Class D in accordance with ISO 6771

DS/EN 4553:2003 history

• 2003 DS/EN 4553:2003 Aerospace series - Pipe coupling, 37°, spherical, in heat resisting steel - Elbow 90° nippels, welded end - Inch series