Grade 9 titanium tubes are made of an alloyed metal containing small amounts of aluminum and vanadium.It contains 3% aluminum and 2.5% vanadium.  Its GR9 titanium tube has good cold rolling performance and excellent corrosion resistance, widely used in medical, sports, jewelry and other industries.The total usage of GR9 titanium tubes accounts for 50% of the total amount of titanium products.