One of the biggest sealing problems you find on Heat Exchangers, temperature and pressure cycles causes leakages and resulted in short lifetime with high maintenance costs and unplanned shutdowns.

AIGI's FISHBONE Live-Loading is the ultimative metal gasket to solve all of this problems. The Step-Stop and Bone design in combination with AIGI Disc Springs handle perfect those thermo cycle effects.

TA-Luft certified is the best you can get for your Heat Exchanger Flanges.