PREN 3694-1998
Aerospace Series Pipe Couplings@ 37 Degree@ Spherical@ in Heat Resisting Steel Elbow 90 Degree Fittings@ Welded Inch Series

Standard No.

PREN 3694-1998

Release Date

1998

Published By

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

Latest

PREN 3694-1998

PREN 3694-1998 history

• 1998 PREN 3694-1998 Aerospace Series Pipe Couplings@ 37 Degree@ Spherical@ in Heat Resisting Steel Elbow 90 Degree Fittings@ Welded Inch Series