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  EST Group
  Pop-A-Plug® Tube Plugging System
Hydrostatic Test / Isolation Plugs
Specialty Tools
EST Services
  Tube, Pipe & Pressure Vessel Testing & Inspection
Tube Sleeving, Plugging & Pulling
Flange, Tank & Pipe Testing
On-Site Training
EST Group

EST Group is a global manufacturer and designer of pipe and tube pressure testing and plugging equipment. Since 1968 the company has specialized in development, manufacturing and marketing of tools and systems that greatly simplify the maintenance of shell and tube heat exchangers and that speed-up in-service inspection of pipe, pipelines, piping systems and pressure vessels.

Hyudrostatic Test/Isolation PlugsHydrostatic Test / Isolation Plugs

Test plugs provide safe and effective testing at working pressures up to 14,000 psi. Isolation plugs are designed for isolating and testing weld joints of any welded flange-to-pipe connection. More…

Heat Exchanger / Condenser Tube PlugsHeat Exchanger / Condenser Tube Plugs

Tube plugs are designed for quickly preparing and plugging leaking heat exchanger, condenser and boiler tubes in operating pressures up to 7,000 psi. Installation systems and tools are available.   More…

Heat Exchanger / Condenser Tube PlugsPlumber's / Specialty Tools

Compact, lightweight tools for tapping into existing pipelines under pressure. Plumber's tools for simple valve changing, soldering and wet tapping. More…

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