CDM also manufacture titanium pipe fittings , including socket welding fittings, butt welding fittings and threaded fittings :
Titanium Elbow (45°,90°,180°)
Titanium Reducer (Concentric, Eccentric).
Titanium Tee(Straight, Reducing).
Also Stub Ends, Caps, Flanges etc.

Standard:
ASME B16.5 for titanium flange.
ASME B16.9 for titanium socket welding fittings,
ASME B16.11 for butt welding fittings and threaded fittings.