Tantalum welding hose transitions

These little products are pure tantalum hose transitions for a chemical plant of molten MCA. With a melting temperature of 3020 degrees/ 5468 F welding pure tantalum into a purge chamber is a very difficult task. We weld these with a patented triple puls GTAW process inside our most advanced purge chamber at the most critical conditions and only 1 PPM. Also, take a look at the picture which shows the bright red hot piece in the middle, just after stopping the arc.