Profile: Tantaline Inc. is a producer of tantalum surface alloys for valves, fittings, instrumentation, and custom products in hot acid environments. Our corrosion resistant products find their way into numerous applications and industries. Our main product focus is on auxiliary process equipment like valves, fittings and instrumentation in extremely corrosive environments like hot acids. We offer various types of corrosion resistant valves such as corrosion resistant ball, plug, check, needle, globe and gate valves. Our valves are usually made from standard steel substrates and are then treated to provide a corrosion resistance that far exceeds that of hastelloy, inconel, monel, titanium, zirconium in most hot acid corrosive environments. These valves are inert to almost any acids including hydrochloric acid, sulfuric acid and nitric acid at temperatures as high as 350°C. Our corrosion resistant tantalum fasteners are produced from steel substrates that are treated to create a tantalum surface alloy. These fasteners are available in all common industry standards. Our corrosion resistant pumps and impellers offer the highest corrosion resistance possible. These pumps allow the engineer to have extreme corrosion protection without sacrificing the pump impeller performance. We deliver corrosion resistant materials for the chemical processing, oil & gas, pharmaceuticals, energy and mining industries.