Ats Conductive Duct
About
ATS Duct Inc. is a Richmond, California manufacturer of fiberglass reinforced plastic (FRP) ductwork and exhaust systems, operating from an 80,000 sq ft production footprint across facilities in Richmond, CA and Johor, Malaysia. Founded in 1971, ATS achieved a pivotal industry milestone in 1981 by becoming the first manufacturer worldwide to pass the Factory Mutual FM 4922 fire test standard for FRP duct. The company produces round, rectangular, and oval FRP ducts from 2 inches through 160+ inches in diameter, complemented by elbows, tees, dampers, blastgates, flanges, reducers, offsets, transitions, slip collars, end caps, and fiberglass pile jackets. Its proprietary StaticSafe Duct features a self-grounding conductive liner that continuously dissipates static charge without external bonding wires, certified to both FM 4922 and FM 4910 for environments handling flammable exhaust. The FXP Duct line combines fire resistance with chemical corrosion resistance for aggressive fume handling, while the UL-181 Duct provides listed fire-safe exhaust. ATS ChemBond and patented H-Collar, Slip Collar, Van Stone, and ISO flange joining systems create airtight structural connections. With a capacity of 1,500 linear feet per day and 10 FM-approved factory locations globally, ATS serves semiconductor fabrication, pharmaceutical production, chemical processing, wastewater odor control, solar/PV, aerospace, and university cleanroom markets.
Key Products
FM4922-approved fiberglass reinforced plastic duct combining fire resistance and high corrosion resistance for industrial chemical fume exhaust; available in round, rectangular, and oval profiles from 2 to 160+ inches diameter.
Conductive FRP exhaust duct with self-grounding liner and joints that continuously dissipate static charge, certified to FM 4922 and FM 4910, used where flammable or explosive gases are exhausted.
Fire-safe duct certified to UL-181 standard for applications requiring listed fire-safe exhaust systems.
Standard round cross-section FRP exhaust duct in diameters from 50mm to 4000mm for industrial ventilation and exhaust systems.
Rectangular cross-section FRP duct for installations where round profiles are not practical, used in HVAC and industrial exhaust applications.
Oval cross-section FRP duct for space-constrained installations requiring large flow cross-sections in limited overhead or underfloor space.
Curved FRP duct fittings for changing direction in exhaust system runs, available in all duct profiles and diameters.
FRP branching fittings that allow multiple exhaust streams to merge into a single main trunk line.
Flow control devices installed in FRP duct systems to regulate or shut off airflow in individual exhaust branches.
High-performance FRP flanges, ChemBond bonding system, and sealing gaskets that create airtight, structurally sound connections between duct sections.
FRP fittings that change duct diameter or cross-section shape, used when connecting different duct sizes or transitioning between duct profiles.
FRP closures for sealing the terminal ends of duct runs or unused branch connections.
Adjustable rectangular duct connectors that allow for minor dimensional variation during installation without custom fabrication.
FRP tubular jackets for protecting structural piles and submerged steel in corrosive marine and wastewater environments.
Engineering and fabrication of non-standard duct configurations plus on-site installation support for complex or large-diameter FRP exhaust systems.
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