Rubber Expansion Joints

+ Test pressure up to 24 bar (up to 300NB)+ Cyclic movement test for 5000 cycles under design pressure conducted on sizes 1600NB, 2100NB, and 2200NB bellows.+ Manufactured sizes upto 3600mm (144 inches)*.+ Safety factor built-in upto4:1.+ Low spring rates.+ Greater movement per arch.+ Manufactured in single or multiple arches.+ Choice of eight liner elastomers+ Choice of cover to match liner materials or different materials for better resistance to external conditions.+ Filled or unfilled arches.+ Galvanised carbon steel or stainless steel split backup rings.+ Can be built with permanent offset to compensate for existing or designed piping misalignment