Thermal Process
High-Temperature Metal Fabrications for Industrial Furnaces & Kilns
Tri-Lett in the Thermal Process Sector
Thermal process applications — from industrial furnaces and kilns to heat exchangers and ovens — demand materials and fabrication that perform reliably at extreme temperatures. Tri-Lett has decades of experience fabricating heat-resistant components and thermal process equipment.
Solutions We Provide
- Industrial furnace shells and components
- Kiln and dryer structural frames
- Heat exchanger support structures
- Burner and combustion system components
- Refractory anchor systems
- High-temperature alloy fabrications
Why Choose Tri-Lett?
Industry Expertise
Decades of thermal process customer relationships and deep experience with industrial furnaces, kilns, and high-temperature process equipment.
Precision Engineering
Experience with heat-resistant alloys (310SS, Inconel, Alloy 20) and design compensation for thermal expansion in high-temperature applications.
Custom Solutions
Furnace shells, kiln frames, burner components, or refractory anchor systems — we fabricate to your thermal process design requirements.
Quality Assurance
Refractory and insulation integration experience, with material certifications for all high-temperature alloys.
On-Time Delivery
Reliable scheduling for outage-driven thermal process projects where equipment downtime directly impacts production.
Our Comprehensive Range of Thermal Process Solutions
At Tri-Lett, we offer a wide range of custom metal fabrication solutions to meet the diverse needs of the thermal process industry.
Industrial Furnace Components
Furnace shells, doors, frames, and internal components fabricated from heat-resistant alloys — designed to withstand continuous high-temperature service conditions.
Kiln & Dryer Structural Frames
Structural frames, riding rings, and support rollers for rotary kilns and industrial dryers — heavy fabrications built for long service life in demanding thermal environments.
Heat Exchanger Structures
Support structures, tube sheets, and shell components for industrial heat exchangers — fabricated to ASME and process design specifications.
Burner & Combustion Systems
Custom burner blocks, combustion air ducts, and flame impingement protection components fabricated from refractory metals and high-temperature alloys.
Custom Machining
High-temperature alloy machining for burner tips, thermocouple wells, and specialty thermal process components requiring tight tolerances in exotic materials.
Ready to Take Your Thermal Process Projects to the Next Level?
Contact us today to discuss your needs, request a quote, or learn more about how Tri-Lett can elevate your thermal process operations.
What Our Clients Say
Trusted by engineers, project managers, and procurement teams across the thermal process sector.
“We've been partnering with Tri-Lett for over a decade. Their design-for-manufacturing feedback alone has saved us substantial cost on multiple programs.”
Director of Operations
Regional OEM Manufacturer
“The quality certifications, the AISC membership, and above all the team's expertise gives us confidence that every weld and every cut is exactly right. We wouldn't go anywhere else.”
VP of Engineering
Industrial Systems Group
“From the initial quoting process to final delivery, working with Tri-Lett is professional, responsive, and efficient. They treat every job — large or small — with the same care.”
Procurement Manager
Northwest Energy Solutions
Become A Tri-Lett Partner
Join our network of Thermal Process contractors, engineers, and OEM partners.