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Why Engineers Choose US Duct
There’s a reason why many engineering firms and their Fortune 500 clients love us. We can take any drawings—from napkin-drawn designs to detailed engineering plans—and turn them into a customized masterpiece in 24hrs or less using our free 3D quoting software, DuctQuote.
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Custom Solutions: Tailored ductwork for seamless system integration, new builds, or upgrades.
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Precision Manufacturing: Exact specifications for reliable, durable performance.
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Efficient Installation: Clamp-together systems cut downtime and speed up projects.
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Proven Products: We offer more ducting connection styles, custom pieces, and ancillary products than any other manufacturer.
- Flanged duct (3” to 72” in Glv, CS, 304SS, & 316SS)
- Rolled lip Clamp Together (3”to 24” in Glv, 304SS, or 316SS)
- Airtight clamp-together US Tubing (3” to 18” in Glv, 316SS, & 304 SS)
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Industrial Ductwork Specialists: Your trusted Duct Guy partner for readily available service, information, and access to the answers you need.
Recommended Products & Services
Rolled Lip Clamp-Together Duct Systems: designed for infinite adjustability, CTD makes modifying and expansions easier than ever, no cutting or welding needed. Most popular applications for this include woodworking, metal fab, plastics, paper, and more.
- Comes in Glv, 304SS, or 316SS
- Sleeves come in 11” Lengths (or 9” for heavy)
- Pipe comes in 5ft. Lengths
- 11” adjustability w/ sleeve
- Gaskets and O-rings are available in Silicone, EPDM, & Viton
- The rolled lip is made by pressing the ends of pipe in a die custom sized for each diameter
- Cut end of pipe points away from air stream
- 2” adjustability in STANDARD fittings requires extra o-ring)
US Tubing: designed for an airtight seal, US Tubing’s Ultimate Seal means oil mist, machining, chemical plants, food processing, agricultural, and other wet applications love the reliability and easy installation capabilities of this kind of clamp-together ductwork.
Custom Duct Manifolds: engineered (pun intended) for precision, our custom manifolds and branches are designed to deal with equipment-specific needs for multiple pick-up points and junctions. We can do anything from complex configurations to space-saving designs. Just send us the equipment info and we’ll design it.
Legend Waste Management Line: from extracting and separating plastics, fumes, and wood waste, engineers love the seamless integration of Legend products in their existing duct systems or our systems. The Legend line doesn’t just collect waste—it manages it.
3D Duct Design Services: our in-house engineers will bring your vision to life for you. With our DuctQuote tool we’ll whip up a quote and 3D layout for you in no time. Just send us your specs and application and we’ll take care of the rest.
Designing Ductwork Just Got Easier
We want to help you get the most out of our proprietary design and quoting tool. Read our e-book to see how DuctQuote makes designing, quoting, and selling duct easier and faster. Or, sign up for our free and intuitive quoting tool, DuctQuote, today.
SOME OF THE Industries We Serve INCLUDE...
Click through each image to learn more
Woodworking
Woodworking
Our modular dust collection systems for woodworking efficiently capture sawdust, chips, and fine particulates—ideal for large-scale millwork, cabinetry, or lumber operations requiring high-quality air.
Wastewater Treatment
Wastewater Treatment
Support critical wastewater operations—from odor control to sludge handling—with liquid-tight, corrosion-resistant ducting designed to withstand moisture, condensate, and aggressive gases while maintaining long-term performance in demanding plant environments.
Recycling & Waste Management
Recycling & Waste Management
From plastic dust to fibrous debris, our industrial ducting systems support high-volume recycling and waste processing plants with durable, easy-to-clean designs that handle abrasive and static-prone materials.
Printing & Paper Processing
Printing & Paper Processing
Designed for fine particulate and paper dust control, our dust collection ductwork keeps printing presses and paper converting operations clean, static-safe, and fully OSHA-compliant.
Plastics Manufacturing
Plastics Manufacturing
Whether you're pelletizing, molding, or grinding, our clamp-together duct systems offer fast installation and grounded airflow to safely handle plastic dust, shavings, and synthetic particulates.
Metal Fabrication
Metal Fabrication
Our spark-resistant duct systems are built for heavy-duty metal fabrication, efficiently extracting welding fumes, grinding dust, and chips while minimizing fire risk and keeping production moving.
Manufacturing
Manufacturing
Engineered for industrial-scale manufacturing, our clamp-together ducting optimizes dust and fume extraction while reducing downtime—boosting airflow efficiency and worker safety.
Furniture Manufacturing
Furniture Manufacturing
Support every stage of furniture production—from CNC routing to finishing—with high-efficiency dust collection ducting that’s easy to reconfigure and built for maximum uptime in wood-rich environments.
Food Processing & Agriculture
Food Processing & Agriculture
We provide hygienic, corrosion-resistant ductwork solutions for non-food-grade processing such as animal rendering, coffee roasting, and flour and grain processing, streamlining operations and protecting workers from respiratory issues.
Chemical & Lab & Pharma
Chemical & Lab & Pharma
Protect sensitive environments with precision-sealed duct systems for chemical fume extraction and pharmaceutical dust containment—ideal for labs, R&D facilities, and production-scale pharma plants.
Battery Manufacturing
Battery Manufacturing
Support critical battery manufacturing processes—from electrode production to formation and aging—with liquid-tight ductwork designed to contain corrosive vapors and oil mist while protecting people, equipment, and process integrity.
Automotive Manufacturing
Automotive Manufacturing
Support automotive manufacturing operations—from CNC machining to high-volume production lines—with oil mist-tight ductwork engineered to contain coolants and metalworking fluids while maintaining a secure seal and adapting quickly to changing layouts.
Applications
Our clamp-together duct system is ideal for oil mist extraction and chemical fume ventilation, offering corrosion-resistant, modular ducting for CNC machining, manufacturing, and lab applications.
Perfect for welding fume extraction and industrial vapor capture, US Tubing ensures airtight performance with flexible installation—making it a favorite for chemical processing and metal fabrication shops.
Engineered for non-food-grade ductwork needs, our clamp-together ducting supports clean, code-compliant handling for waste processing, animal and meat rendering, coffee roasting, excess flour and grain particulates, and waste management systems.
From cabinet shops to lumber mills, our industrial ducting solutions—paired with inline separators—make wood dust collection ductwork fast to install, simple to maintain, and built for high-volume debris.
When it comes to dust collection systems for fine powders or lightweight particulates, US Tubing provides leak-tight, static-resistant performance in pharmaceutical, plastics, and food additive facilities.
Our spark-resistant duct systems combine clamp-together ducting with spark traps to safely manage grinding dust, metal shavings, and combustible particulates in machine shops and foundries.
Our systems are custom-built for extrusion, injection molding, and thermoforming that generate harmful fumes, off-gassing, and fine plastic dust. Whether you're venting plastic fumes or managing static-prone dust, we integrate seamlessly with existing or new dust collectors, fume arms, and ventilation hoods to keep your plastic production line efficient and code-compliant.
When working with synthetic materials such as resins, epoxies, or composites, air quality control is critical. We capture volatile organic compounds (VOCs), sticky particulates, and chemical vapors at the source. From resin-pour fumes to solvent-based exhaust, we help facilities reduce exposure risks while increasing filter life and minimizing maintenance downtime.
Cutting, grinding, or processing fibrous materials like fiberglass, carbon fiber, or synthetic textiles produces fine airborne fibers, flyings, and nuisance dust that can pose serious health and fire hazards. With options like spark traps and sealed self-dumping hoppers, our ductwork is ideal for fiber-based operations that demand safe, reliable, and fire-conscious air handling.
Talk to a Duct Guy or Gal
Get started on a solution tailored to your needs, or explore our range of inline separators, self-dumping hoppers, and baghouses for even more ways to optimize your workspace.