Changsha South Tantalum Niobium  Co.,Ltd, specialize in manufacture and sale quality tantalum(Ta) and its alloy(Ta10W, Ta2.5W, Ta40Nb) plate, sheet, foil, strip, ribbon, tape, rod, bar, wire, tube and pipe according to ASTM specifications.

Tantalum rod    Tantalum- tungsten alloy  rod

Tantalum bar    Tantalum- tungsten alloy  bar 

Material:      RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)

Available size:  ￠3~￠120mm

Standard:      As per ASTM B 365-98

Purity:        >=99.95%  or  99.99%

Special requirements to be agreed on by the supplier and buyer of negotiation