Tube Plugs for Heat Exchangers, Boilers & Condensers

Buy Your Tube Plugs from the Plug Pros™. We Ship Worldwide Every Day!

Choose from our extensive line of tube plugs for shell and tube heat exchangers, condensers, coolers and chillers, including our exclusive Snap It® Jr & Sr engineered tube plugs. They offer consistent, controlled installation, and unmatched safety with pressure ratings of up to 7,000 PSID.

Links to product lines and products:

Snap It Tube Plugs & Tools

Tapered Tube Plugs

Header / Shoulder Plugs & Gaskets

Tube Dimensions Chart

Tube Plug Uses Include:

  1. Tube Leaks. Inserting a tube plug in a leaking tube can isolate the problematic tube and prevent further leakage. This will allow the heat exchanger to continue operating without requiring immediate shutdown.
  2. Tube Cleaning. Tube plugs can be inserted into selected tubes during maintenance or cleaning to prevent cleaning solutions or debris from entering those tubes. This will ensure thorough cleaning of the remaining tubes.
  3. Tube Replacement. When a tube needs to be replaced due to corrosion, erosion, or other factors, a tube plug can be used to isolate the tube being replaced. Subsequently, the rest of the heat exchanger can remain operational.
  4. Pressure Testing. Tube plugs can be used to isolate specific tubes during pressure testing to check for leaks, or to verify the integrity of the heat exchanger.
  5. Temporary Shutdown. In cases where a section of the heat exchanger needs to be temporarily taken out of service, tube plugs can isolate the affected tubes while the rest of the heat exchanger remains operational.

Find USA Industries Listing on: