Gas and steam turbines push thermal engineering to its limits. Combustion sections, exhaust collectors, ducting, and stacks operate at temperatures that demand sophisticated, durable insulation. Beyond protecting personnel and adjacent equipment, properly engineered turbine insulation directly affects efficiency, emissions performance, and outage durations.
Turbine Insulation Applications
- Gas turbine combustion sections and casings
- Exhaust collectors, diffusers, and transition ducts
- HRSG inlet ducting and stacks
- Steam turbine casings and crossover piping
- Valves, flanges, and main steam piping
- Acoustic and personnel protection enclosures
Unitherm’s Turbine Insulation Solutions
Unitherm supports turbine OEMs, EPC contractors, and power plant operators with removable insulation systems engineered for the high temperatures, tight tolerances, and outage-driven maintenance cycles of turbine service. Our covers are CAD-templated to specific turbine frames—GE, Siemens, Mitsubishi, Solar, and others—and designed for fast removal during inspections and overhauls.
Our turbine product line includes ultra-high-temperature insulation rated for gas turbine exhaust service, multi-layer composite covers that combine thermal and acoustic performance, weatherproof outdoor assemblies for stack and duct work, and quick-release designs that dramatically cut outage time.
Key Benefits
- Maintain efficient turbine and HRSG operation by minimizing heat loss
- Reduce surface temperatures to meet personnel-safety requirements
- Cut outage time—removable covers reinstall without rework
- Lower noise emissions to meet community and OSHA standards
- Extend insulation service life through durable, reusable design
Whether you’re commissioning a new combined-cycle plant, planning a major outage, or addressing personnel-protection issues on an aging fleet, Unitherm has the engineering expertise to design turbine insulation that performs. Contact our turbine team to get started.
Have more questions? Looking to get a quote? Contact sales@unitherm.com to receive more information about our products or visit shop.unitherm.com to look at our line of standard off the shelf products which can ship in as little as 14 days.