Air Preheaters (APH) for Boilers

Air Preheaters are shell and tube heat exchangers that recover heat from flue gases to preheat air entering boilers or furnaces, improving combustion efficiency, Gramp manufactures high- quality APH tubes using premium raw materials and modern machinery, following international standards. Available in various sizes and finishes. these tubes are designed for strength, durability, and thermal performance. Widely used in power plants and industries like sugar, steel. and chemicals, au tubes undergo rigorous quality testing to ensure reliability and compliance.

Key Features

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Technical Specification

Air Preheaters (APH) are heat exchange devices installed in boiler systems to recover waste heat from flue gases and use it to preheat the incoming combustion air. By increasing the temperature of the air before it enters the furnace, APHs improve combustion efficiency and reduce fuel consumption.

Designed for high thermal performance and durability, air preheaters enhance overall boiler efficiency, lower exhaust gas temperature, reduce emissions, and contribute to cost-effective and energy-efficient steam generation in industrial and power plant applications.

Key Features

High Heat Recovery Efficiency – Effectively utilizes waste flue gas heat to preheat combustion air.
Improved Fuel Efficiency – Reduces fuel consumption by enhancing combustion performance.
Energy Savings – Lowers overall operating costs through better heat utilization.
Robust Construction – Designed to withstand high temperatures and corrosive flue gases.
Reduced Emissions – Supports cleaner combustion and lower exhaust temperatures.
Low Maintenance Design – Engineered for long service life and reliable operation.
Suitable for Industrial & Power Plants – Ideal for boilers in various high-capacity applications.

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Air Preheaters (APH) for Boilers