tantalum and tantalum rod, tantalum bar, tantalum wire, tantalum foil, tantalum sheet, tantalum tube,and other tantalum products we offer tantalum and tantalum rod, tantalum bar, tantalum wire, tantalum foil, tantalum sheet, tantalum tube,and other tantalum productspurity: 99 ... 3. 0mm Diameter x coil at random length;Tantalum plates, tantalum sheets (ASTM B708-98 R05200)0. 2mm up to 1. 0 mm ...