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Gas Turbine Exhaust Ducts

Gas Turbine Exhaust ducts are predominantly applied as a transition between diffuser and diverter systems, or between the diverter system and HRSG (inlet ducts).

Our Peerless-Aarding brand Gas Turbine Exhaust Duct is engineered using the latest cold casing design, adapted to your operational conditions. With premium materials and decades of experience, we deliver custom-made solutions designed to prevent cracks and damages on duct walls, while exceeding both thermal and acoustical processes based on local and governmental requirements.



  • Low Total Cost of Ownership
  • High value and reliable systems designed to meet both thermal (maximum surface temperatures) and acoustical (noise level) requirements
  • Optimal efficiency and performance by accommodating high gas flows and start stop operations
  • Maximum uptime


  • Turning vanes
  • Fast opening and closing access doors
  • Compensator connection flanges

Gas Turbine Exhaust Ducts from Aarding

Aarding builds dynamic customized emissions management solutions for natural gas power and petrochemical processing plants deployed on a global scale. Our expertise and extensive knowledge in the industry enables Aarding to apply cutting-edge technology with unparalleled engineering experience to build best-in-class machinery for our clients. Our operating history dates back to 1933. Aarding’s engineers draw upon that rich history and track record to produce the finest equipment and provide exceptional maintenance services for our customers with devices like gas turbine exhaust ducts.

Designed to make your company safer and more efficient, Aarding’s technology for air pollution management will reduce your impact on the environment as it accurately measures your emissions. Our emission systems meet the most stringent compliance requirements, no matter the scale or power required. With our industry leading standard line of emissions equipment, we can solve your problems or design custom devices to suit the unique requirements of your facility. The seasoned, experienced professionals who install our equipment take pride in providing each customer with solutions that are powerful, durable, and efficient. Choose Aarding for superior emission control.