Tantal Argentina, it's only manufacturer in South America of raw materials of hard metal products. Quality, flexibility and adjustment to the requierements of its clients are the characteristics that differentiate Tantal, with an emphasis on the manufacture of especial parts with drafts provided by the clients with particular attention to grades required for their practical utility, inclusive of small orders and short term delivery. Petroleum and mining industries products. Valve seatings for petroleum pumps. Spherical tugsten carbide and titaniun carbide. Hard metal. Electroforged tungsten carbide. Mining sheets. Alloy bars with hard metal fragments.