
Metal Bellows, Metal Hose, Metal Expansion Joints, Connectors, HVAC - Piping Expansion Joint Design Basics …
Above 6” dia. -10 ft./sec. Expansion joints that are installed within ten pipe diameters downstream of elbows, tees, valves or cyclonic devices should be considered to be subject to flow turbulence. The actual flow velocity should be multiplied by 4 to determine if a liner is required per the above guidelines. Actual or factored flow