... ,Gr3,Gr4,Gr5,Gr6,Gr12 Titanium Tube MaterialUnalloyed titanium and alloy titanium GradeGr1,Gr2,Gr3,Gr4, ... Toughness, light weight,u High property of acid and alkali resistance, u Bear high & low temperature ... , Evaporimeter, Conduit pipe,HydraulicTube, Horn Tube, Capillary Tube, Boiler Tube, Precision Tube, IBR TubeAnode/Cathode/Celll components etc. ... 300.5~2.0M Gr1 and Gr2 Titanium seamless tube