DS EN 4020:2009
DS EN 4020:2009 Aerospace Series - Pipe Coupling 8 Degree 30 Minutes In Titanium Alloy - Elbows 90 Degrees, Welded End With Thrust Wire Nut Describes the characteristics of elbows 90 degrees, welded end, with thrust wire nut, for pipe couplings 8 degree 30 minutes, in titanium alloy, for aerospace applications.