PREN 4552-2013
Aerospace series Pipe coupling 37°@ spherical@ in heat resisting steel Straight nipples@ welded end Inch series (Edition P 2)

Standard No.

PREN 4552-2013

Release Date

2013

Published By

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization

Latest

PREN 4552-2013

Scope

This standard specifies the characteristics of swivel nuts for inch series pipe couplings@ 37??in heat resisting steel@ for aerospace applications. Nominal pressure: Class D in accordance with ISO 6771.

PREN 4552-2013 history

• 2013 PREN 4552-2013 Aerospace series Pipe coupling 37°@ spherical@ in heat resisting steel Straight nipples@ welded end Inch series (Edition P 2)
• 2000 PREN 4552-2000 Aerospace Series Pipe Coupling@ 37 Degree@ Spherical@ in Heat Resisting Steel Straight Nipples@ Welded Inch Series (Edition P 1)