U.S. Bellows recently designed and manufactured eight 6" dia. tied universal expansion joints with 24” F-F.  These expansion joints are made from 2 Ply Inconel® 625 Bellows, A312 TP 304 Spool, and A105 Flange. They are designed for FV/50 PSIG and 300°F with axial and lateral movements of +/- 0.25" and 0.70", respectively. The joints were 100% X-Rayed, 100% Dye Penetrant, and Hydro Tested at 75 PSIG. Flanges, tie rod, and spherical nuts are hot dip galvanized per customer specification.