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 ... /rod/strip, plate/sheet/slab, pipe/tube, forgings and wire according to the international standards, including ASTM, ASME, GOST, MIL, AMS, DIN ...