Intertech Trading Co. LLC

Dubai, United Arab Emirates

EST Group offers a complete line of Hydrostatic Test and Isolation Plugs for pressure testing of pipe, pipelines and pressure vessels.

Test Open End Pipes, Pipelines, Tubes and Pressure Vessels
Perform Flange-To-Pipe Weld Testing
Isolate and Test Pipe Connections

Test plugs provide safe and effective testing at working pressures up to 15, 000 psi (1034 Bar). Pipe OD and ID sealing versions available.

Isolation plugs are designed for quickly isolating and hydrostatically testing weld joints of any welded flange-to-pipe connection as well as isolating pipe ends during cutting, grinding and welding operations.

Also available are hydrostatic test pumps, ideal for use with our entire range of pressure test plugs

ESTs Double Block & Bleed (DBB) Plug revolutionizes isolation and testing of pipe connections.
Positively Isolate Explosive Vapors From Hot Work Areas When Performing Modifications and Repairs
Lightweight, aluminum and steel construction
Uses less than a gallon of water, reducing waste/treatment expense.
Plug is portable and easy to position.

CPI / PERMA PLUG - The fast and safe way to seal leaking heat exchanger and condenser tubes in refineries and chemical plants.

Cited in ASME PCC-2-2011 Repair of Pressure Equipment & Piping.

Pop-A-Plugs have the lowest life cycle cost of any tube plugging system.

Quick installation plug installation time less than 15 seconds, maximizing plant uptime. Rated up to 1, 000 psi (68.9 Bar)

Permanent and Reliable - engineered for optimal performance throughout the heat exchangers life cycle.

Patented Internally Serrated Sealing Ring design (U.S. Patent Number 5, 437, 310)

Applications

Condensers, Evaporators & Air Chillers

Shell and Tube Heat Exchangers, Air Cooled Heat Exchangers & Floating Head Heat Exchangers

Lube Oil Coolers & Drain Coolers

Boilers & Reboilers

Low Pressure Feed water Heaters