Curtiss-Wright EST Group designs and manufactures engineered tube-plugging products and pressure-testing equipment for heat exchangers, condensers, piping and pressure vessels. Its Pop-A-Plug® system addresses leaking or degraded heat-exchanger tubes, while GripTight® equipment supports high-pressure testing and isolation without welding. Headquartered in Hatfield, Pennsylvania, EST Group supports customers through offices in the Netherlands and Singapore, along with field-service technicians who work in the shop or at customer sites.
PMC Engineering Solutions, IncPMC Engineering Solutions, Inc. develops patented, ASME Code-compliant repair components that restore degraded pressure vessels, heat exchangers and piping without cutting into the existing pressure boundary. Based near Philadelphia, the company combines its PMCap Restoration Method with engineering analysis and field support for problems involving flow-accelerated corrosion, erosion and other pressure-boundary damage. Its components have been installed in more than half of the nuclear power plants in the United States and are accepted by organizations including the NRC, NBIC and API.POTTSTOWN, PA
Conco Services LLCConco Services LLC provides industrial cleaning, inspection, engineering, repair and pre-commissioning work focused on heat exchangers, condensers and piping. Its history includes more than 100 years of field-proven cleaning expertise, and it offers both field services and products such as tube plugs and tube inserts. The company serves facilities worldwide and has its world headquarters in Verona, Pennsylvania.VERONA, PA
Curtiss-Wright Valves DivisionCurtiss-Wright Valves Division supplies Dyna-Flo control valve systems, actuators and instrumentation; Farris pressure relief and directional control valves; and EST Group heat-exchanger repair, isolation, testing and replacement products. Its stated markets include oil and gas, refining and petrochemical, power generation, chemical, mining, pulp and paper, food and beverage, shipbuilding, modular plant construction and general industry.336413ASTON, PA