... -500MM , Thickness : 1.2-8mm Standard : ASTMB16.9 45degree Titanium bend elbowMaterial : Gr1, Gr2 , Gr5 , Gr7 , gR9 GR11, GR12, GR16Degree ... : 45, 90 , 120 , 180Standard : ASTM B 16.9Judy Zhang RIC-TITANIUM ... www.ric-titanium.com http://titanium-tube.preview.alibaba.com 45 degree titanium elbow