Enhancing Heat Exchanger Reliability with Tube Inserts and End Techniques When tubes in a shell-and-tube heat exchanger corrode or crack, thin metallic inserts (#sleeves or ferrules) can be installed to restore performance. Technicians insert a snug, thin-walled liner into the damaged tube and expand it at each end, creating a tight metal-to-metal seal. This simple fix stops leaks and lets the tube carry fluid again without the need for full retubing. In fact, thin metallic tube liners have been

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85K views · 3.4K reactions | The all New MST Mk1 is nearing completion, we cant wait to get this registered on the road Big thanks to everyone involved in making this happen MST Cars CME Conwy Motorsport Engineering Magnum Classic Car Panels Phil Vaughan Films Great British Sports Cars Ltd | Motorsport-tools.com | Facebook