ASTM B338/B337/B681 1).Grade:Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12,Gr16,Gr17 2).OD:2mm-168mm 3). ... ,Gr5,Gr7,Gr9,Gr11,Gr12,Gr16,Gr17,Gr232.OD:2mm-219mm3.WT:0.3mm-15.24mm4.L:with in 18Meters5.Standard:ASTM ... ) can be use in the medical appliance.Products key word : Titanium tube , seamless titanium tube , Titanium pipe , Titanium tubing , tubing , piping. thin wall capillary Gr2 titanium tube for medical