Project info:
Corrosive substances run through this plate heat exchanger.This makes it important that the nozzles are made of a corrosion-resistant material, in this case titanium was chosen.
By welding the nozzles in the Purge chamber, these material properties do not deteriorate.
Titanium significantly extends the life of the plate heat exchanger.
Welding
Scroll through 8 pictures from welding an plate heat exchanger nozzles.