EST Group Incorporated - Expansion Seal Technologies

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.

Primary Activity

Supplier of Hydrostatic Test / Isolation Plugs, Heat Exchanger/Condenser Tube Plugs, Specialty Tools, Heat Exchangers, Pressure Vessels, Heat Exchanger Repair & Retubing, Heat Exchanger Flange, Tank & Pipe Testing and Field Services