A rotary joint, also referred to as a rotary union or rotating union, is a rotary sealing device that connects rotating equipment to fixed piping for the transfer of steam, water, thermal oil, coolant, hydraulic oil, air, and other media.
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Written by Frank Marsden
on March 19, 2013.
Posted in Maintenance, Rotary Joints & Unions, Fluid Handling
Flexible metal hose is used on the inlet and outlet connections of rotary joints and rotary unions to allow for the rotary joint movement and for thermal expansion of piping.
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Written by Al Ives
on December 11, 2012.
Posted in Maintenance, Rotary Joints & Unions, Optimization, Fluid Handling
