Hyspan Hyflex single hinge and gimbal bellows catalog expansion joints are available in common pipe sizes at 50 PSIG (3.5 BARG), 150 PSIG (10.3 BARG), and 300 PSIG (20.7 BARG) ratings to 500° F (260° C). Higher pressures and temperatures are available.
Standard designs include 304 stainless steel bellows. Also available are multiply bellows: 316, 321, and 347 stainless steels, and duplex and nickel alloys. End fittings include flanges and weld ends in many configurations. Liners, Shrouds, limit stops and other options are available.