Industrial Ductline Fabrication Inquiry

We design, fabricate, and install Industrial Fresh Air and Flue Gas Ducting Systems for Boilers, Heaters, and Process Plants. These ducting systems are engineered to ensure efficient air supply for combustion, proper flue gas evacuation, and compliance with environmental norms.

Our ducting solutions are made from high-grade mild steel, carbon steel, and stainless steel with high-temperature coatings to withstand thermal stress and corrosion. The ducting is carefully designed to minimize pressure drops, reduce leakages, and enhance fuel efficiency.

Fresh Air Ducting ensures a steady and controlled supply of air to burners and combustion chambers, improving combustion efficiency and reducing excess fuel consumption. Flue Gas Ducting enables the safe conveyance of exhaust gases to stacks, ensuring compliance with pollution control board norms while maintaining system safety and performance.

These ducting systems are custom-engineered based on boiler/heater capacity, process requirements, temperature range, and plant layout, making them suitable for industries like power plants, petrochemicals, refineries, textiles, steel, and food processing.


⚙️ Technical Highlights

  • Material Selection: MS, CS, SS304/316, or alloy steel with refractory lining/ceramic wool insulation as per application.
  • Design Standards: Fabrication as per IS, ASME, and IBR guidelines.
  • Temperature Resistance: Designed to withstand 150°C – 800°C (application-based).
  • Insulation & Cladding: High-density insulation to reduce heat loss and improve efficiency.
  • Air Flow Optimization: Aerodynamic design with smooth bends to minimize turbulence and pressure drop.
  • Support System: Heavy-duty structural supports, hangers, and dampers for vibration-free operation.
  • Pollution Compliance: Integration with ESPs, bag filters, or scrubbers to meet emission standards.
  • Durability: Anti-corrosive paints and high-temperature resistant coatings for long service life.
  • Customization: Designed to suit single or multiple boiler/heater units with proper expansion joints.
  • Safety Features: Incorporation of dampers, inspection doors, and expansion bellows to absorb thermal stress.

✅ Our Industrial Fresh Air & Flue Gas Ducting solutions ensure optimum combustion, higher efficiency, and safe operation of boilers and heaters while meeting industry standards and environmental requirements.