Metal bellows perform a number of tasks including sealing environments, carrying gases, liquids and slurry, and mechanically coupling for electrical contact

Flexible couplings connect rotating members while allowing some degree of angular or parallel misalignment

Pipe fittings include many components that connect pipe ends for in-line, offset, multi-port, and mounting configurations.

Vacuum valves are used when a vacuum must be maintained in a closed system.

Expansion joints connect two fixed assemblies or pipes and provide allowance for movement due to service load, shock, or thermal cycles.

Gaskets are used to prevent fluid or gas leaks by providing a barrier between two mating surfaces.

Rotating unions allow fluids to be transferred between stationary and rotating components or equipment.