Pop-A-Plug® Tube Plugging System

Rapid preparation and plugging for heat exchanger, condenser and boiler tubes

EST Group offers a complete line of tube plugs and plugging systems designed for quickly preparing and plugging leaking and degraded heat exchanger, condenser and boiler tubes.

  • Quickly Prepare and Plug Leaking Heat Exchanger, Condenser and Boiler Tubes
  • Install and Remove Plugs Without Welding or Explosives
  • Locate and Identify Leaks

Tube Plugs are suitable for service in operating pressures up to 7,000 psi (483 Bar) and are designed to be installed without welding or explosives. A variety of systems and tools are available for installation and removal.

Tube Stabilizers are designed for stabilizing fractured or severed heat exchanger tubes while tube sleeving is designed to effectively repair damaged tube ends.

Also available are Tube Testing Guns for locating and identifying leaking heat exchanger tubes.