BOP & Utility Systems

Ducting

Air and flue-gas ducting engineered as part of the draft system.

Ducting isn't just sheet metal between two points — duct sizing and routing directly affect draft loss and fan loading. We engineer and install ducting as part of the boiler's overall draft system, not as an isolated fabrication job.

What’s included

ID/FD/SA fan ducting
Flue-gas ducting and dampers
Air ducting for combustion supply
Expansion joints
Duct modification for pollution control equipment tie-ins

Frequently asked

Poorly sized or routed ducting increases draft loss, which increases fan loading — correcting it can help, but the specific saving needs a site assessment.

Related but distinct — this scope is the draft-system engineering and integration; Industrial Ducting covers shop/site fabrication to drawing. They're often used together on one project.

Depends on thermal cycling and fuel — inspected during shutdowns and replaced when cracking or leakage is found.

Need this scoped for your site?

Request a site survey, or call the breakdown desk if it’s active.

+91 90000 00000 Request a site survey