1,pure industrial titanium tube 2, Standard: ASTM B338, B861 3,Material: g5 Titanium Pipe/Tube 1, Standard: ASTMB337, ASTMB338, GB/T3624-1995, ... GB/T3625-1995 2, Material: Gr1,Gr2,Gr3,Gr5 ... in powder (especially spherical titanium powder), ingot, bar/rod/strip, plate/sheet/slab, pipe/tube, forgings and wire according ...