Admat can supply tantalum tube in both welded and seamless varieties. Tantalum has excellent corrosion resistance and is often used in chemical processing equipment. To reduce failures in the field, Admat recommends using our seamless tantalum 2.5% tungsten tubing. Because the product is seamless, you can eliminate the risk of weak welds separating.
A wide variety of diameters and wall thicknesses are available. The typical specification is ASTM B521 R05200 for pure tantalum and ASTM B521 R05252 for tantalum 2.5% tungsten.