Exhaust expansion joints are special axial or universal expansion joints that are used in the exhaust field and feature at lower pressure levels (PN1). Furthermore, slight lateral movements and certain frequencies can be absorbed and compensated for by them.
Further information on axial and universal expansion joints
![Exhaust expansion joint flared flanges by HKS HKS DN 150 exhaust expansion joint, with rotatable flared flanges at both ends](assets/images/d/exhaust-expansion-joint-flared-flanges-98d043fc.jpg)