SSTeelcoat® Halar Coated Stainless Steel
Maximum Durability
When your facility can't tolerate ductwork failures, SSTeelcoat® delivers unmatched chemical resistance and fire safety compliance.
- Class 1 Fire Rated (ASTM E-84) with low flame and smoke development
- FM 4922 & NFPA 820 compliant - often eliminates costly sprinkler systems
- Handles 300°F continuous operation plus thermal cycling
- Bolt-together construction speeds installation and allows reconfiguration
- Non-hazardous waste classification when disposal is eventually needed
Ideal For:
Semiconductor tool exhaust, high-temperature processes, occupied spaces requiring fire safety compliance, WWTP, and solar manufacturing facilities.
FRP Ductwork Systems
Structural Strength
Filament-wound FRP ductwork engineered with premium vinyl ester resins delivers exceptional structural strength, corrosion resistance, and long-term performance for demanding chemical exhaust systems.
- Designed for harsh corrosive environments with vinyl ester resins
- Class I flame designation available with VE resins
- Custom wall construction from lightweight to heavy-duty specifications
- Seamless integration with packed tower scrubbers and industrial fans
- Delivers long-term corrosion resistance with lower lifecycle costs
- Max temperature 250°F
Ideal For:
Chemical processing exhaust, industrial scrubber connections, cost-effective durability, and WWTP.
Thermoplastic Ductwork
Targeted Compatibility
Rigid thermoplastic construction designed to SMACNA standards for specific acid and caustic applications.
- Precise chemical compatibility for acids, bases, and organic solvents
- UV-resistant formulations for outdoor installations
- Custom fabrication from 4" to 72"+ diameters
- Welded joint construction ensures leak-tight performance
- Cost-effective choice for budget-conscious projects
- Temperature 140°F Max
Ideal For:
Metal finishing laboratory exhausts and selective chemical processes.