Whether retubing a bundle, repairing a channel, shell, floating head or other  components, Perry Products has a fully equipped facility to handle the job.  Repairs can be handled on a 24/7 basis or scheduled based on regular shop hours.

Full or Partial Tube Replacement
Whether one or multiple bad tubes need to be replaced, Perry Products does the job. If the tubes and bundle cage are in acceptable condition, often, the best choice may be to replace only the tubes that are leaking. In an emergency situation, partial tube replacement can greatly reduce the time required to return the tube bundle to service while not sacrificing valuable heat transfer surface area.

When time permits, total replacement of all tubes may be the best solution to guaranteeing long-term problem free operation.

Tube Re-Rolling
Perry Products re-expands existing tube to tubesheet joints to ensure a proper seal before re-installation of the tube bundle.

Seal/Strength Welding Tube to Tube Sheet Joints
While replacing the tubes, Perry Products can seal or strength weld the tube to tubesheet joint to ensure a long-term, leak free, strong joint.

Tube Plugging
In an emergency or when tubes cannot be pulled due to corrosion and/or external buildup of process fluid deposits, the best solution may be to plug leaking tubes. Perry Products plugs tubes using various methods, welded plugs, expansion plugs, etc.

Gasket Seat Resurfacing
Providing a leak free seal between pressure components is critical to eliminating down time, protecting the environment and avoiding potential fines associated with leaks. Perry Products resurfaces gasket seating surfaces by re-machining and/or weld buildup with re-machining. Perry Products can inspect gasket surfaces and will contact the customer for direction if we find a problem..

Upgrade Materials
When a material upgrade is needed, Perry Products can do the job with weld overlay, explosion bonded clad or substitution with the material of your choice.

Floating Head Repair and Modification
Floating heads often have pass partition wear and/or gasket surface deterioration. Perry Products can make all the necessary repairs as well as add or subtract pass partitions to meet your needs.

Full Pressure or Low Pressure Shop Hydro Testing
Full ASME or low pressure (100-150 psi) shop hydro testing can be performed on all pressure retaining components. With our Reverse Osmosis water supply, we can test any material with water rated less than 2ppm chloride content.

Bubble and/or Helium Leak Testing
In addition to hydro testing, bubble and helium leak testing can be performed to ensure sealed tube to tubesheet joints.

Weld Buildup, Overlay and Resurfacing
Perry Products can resurface worn, pitted, washed out or corroded surfaces using weld buildup, weld overlay, re-machining, or industry available coatings such as Belzona.