EN 4552:2003
Aerospace series - Pipe coupling 37? spherical, in heat resisting steel - Straight nipples, welded end - Inch series

Standard No.

EN 4552:2003

Release Date

2003

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Replace By

EN 4552:2015

Latest

EN 4552:2015

Scope

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

EN 4552:2003 history

• 2015 EN 4552:2015 Aerospace series - Pipe coupling 37��spherical@ in heat resisting steel - Straight nipples@ welded end - Inch series
• 2003 EN 4552:2003 Aerospace series - Pipe coupling 37? spherical, in heat resisting steel - Straight nipples, welded end - Inch series