Nordfab's Oil Mist Recycler captures most of the mist near the pick-up point and returns it to the machine. 5. Industry Air Sales Ltd with over 50 years of experience, offers commercial & industrial air filtration & dust collection equipment in Ontario. Nordfab Software licence agreement Duct Installation Design Charts How To Install Quick-Fit Ducting Technical Resources General Specifications Videos Nordfab UniversityNordfab QF duct is a Avg. Because Nordfab’s Quick-Fit® duct is modular, and easy to put together or takeInstallation products for FB duct systems Duct hanging and installation products for use in process ventilation / dust collection systems. Standard 120V control circuit voltage, additional options available. Flexible Hose is a rubber or plastic hose with a metal grounding helix that MUST be grounded at each end to keep static electricity from building up and generating dangerous sparks. Nordfab bends are available in 90°, 60°, 45°, 30°, and 15° angles. NordCAD Metric can be used with Nordfab Europe’s quoting / ordering tool, Quick Tick. The wet dust collection system was to assist with the extraction and filtration of aluminium grinding dust from the associated grinding booth. 30°, 45°, 60°, or 90° bend. Gasket provides protection against leakage where sealed systems are needed. ø 3" to 40". Industry Air Sales Ltd. Nordfab’s Static Dissipative Hose provides great abrasion resistance and high tear strength as well as superior chemical resistance, excellent flexibility, and tolerance for applications with wide temperature ranges (-65° F to 225° F). Flanged Branch 30°. Contact Nordfab Europe +45 86 47 11 00 - [email protected]60. endobj xref 438 97 0000000016 00000 n 0000002913 00000 n 0000003072 00000 n 0000006794 00000 n 0000007314 00000 n 0000007887 00000 n 0000008001 00000 n 0000008090 00000 n 0000008534 00000 n 0000009088 00000 n 0000009656 00000 n 0000010272 00000 n 0000011079 00000 n 0000011842 00000 n 0000012006 00000 n. Nordfab is the world’s largest manufacturer of clamp-together ducting for dust, mist, fume, and smoke collection. Nordfab provides ducting in sizes from 3" to 72" diameter. Collect dust and debris from your Router. Galvanized steel or 304SS construction. Known as "The World's Fastest Ducting" because it is so quick to install, clean out, and reconfigure, Nordfab® ducting can be and is used in industrial air cleaning / process ventilation systems of all types. Gauges (wall thickness) from 22ga to 14ga. com. ø 16" to 18", square openings from 18" to 48". Read about how Nordfab ducting was used due to its durability and ease of disassembly and re-assembly in this metal parts fabrication application. 3249-2418-200000. Clean air provides a safer environment for workers and can help maintain machinery efficiency. Nordfab Ducting employs approximately 150 team members at our Thomasville, NC location. NORDFAB DUCTING COMPANY LIMITED. Our Mild Steel product line is excellent for industrial ventilation, vacuum and pneumatic conveying. In addition to duct sealing, some oil mist applications can benefit from Nordfab’s Oil Mist Recycler. An example of LEV could be an exhaust hood located close to the equipment or. The B end can be as small as 1″. Call 905-458-8900. 2AX is updated to allow users to import a BOM that can be used with Nordfab’s quoting and ordering tool for Nordfab. Available in galvanized steel and 304SS (as shown below) or optional 316SS or carbon steel. 14 gauge material construction adds extra durability and the solid welded seams eliminate leakage. Ducting shall consist of the following: a. 12 Gauge End Plates are used to cap-off unused ducting ports in flanged duct systems. Diameters from 3" to 40". Nordfab ® introduced Quick-Fit ® clamp-together ductwork, with its unique rolled. Expansion of our facility will increase Nordfab Americas manufacturing footprint to 180,000 square feet of production, office, and warehouse. Nordfab Ducting can provide, through our authorized dealers, detailed drawings, including a 3D design, and parts lists for your duct system. Quick-Fit® Elbows clamp together for fast, easy installation in dust collection systems. Educators have chosen Quick-Fit clamp-together ducting for dust collection systems in their maintenance, machine, carpentry, and other vocational workshops because Quick-Fit is:Nordfab Flanged ducting is available in diameters up to 72 inches. Nordfab can provide the right duct product for your requirement: Galvanized, Stainless Steel (304SS or 316SS), carbon steel. QF® clamp-together duct branches for use in dust collection systems. fit-together / clamp-together systems, Nordfab’s QF duct pipe has fully welded, leak-tight laser or plasma welded seams. The ball joint has 360° directional capability and an angle from 0°-22°, depending on the application. Assembly includes two switches, one indicating open position and one indicating closed position. Nordfab Ducting offers a variety of small hoods for local exhaust ventilation. Air pollution, such as welding fumes, oil mist, and metal dust, is a common problem in metal fabricating and forming facilities. All fit-together ducting systems allow for some degree of leakage where they are joined. Diameters 1. Nordfab® Flanged Adapters Flanged Duct Adapters for use in process ventilation / dust collection systems, including Reducers and End Plates. ø3" - 24". Long radius elbows are also available. NordCAD™ is our CAD-based tool to assist with designing Nordfab ductwork installations. The product is a flat plate with an Angle Flange hole pattern. +44 (0) 1132 739 400 - uksales@nordfab. Additionally, the collection of water, oil, or dust can. Take a look at our products and get in touch for all enquiries. Ø80 - 315mm, galvanised steel construction. T mm. Map and address of our Europe facility View Larger Map. Look for Nordfab in booth B4746. Quick-Fit (QF) Ducting offers Australian businesses in the recycling sustainability sector enhanced airflow control, optimising ventilation systems for. These products are fully constructed in the specified gauge and not with lighter gauge collars. Available in galvanized steel and 304SS (as shown below) or optional 316SS or carbon steel. Contact Nordfab or your local Nordfab dealer for assistance with larger sizes and material / gauge options. NORDFAB PTY LTD. Nordfab Oil Mist System Components; Oil Mist Recycler; Technical. Ductwork is available in galvanized, stainless, and carbon steel construction. Clean air provides a safer environment for workers and can help maintain machinery efficiency. Nordfab's Roof Skirt provides weather protection for roof penetration. L mm. Dealer when you need pricing for duct in larger sizes, a gauge . It utilizes a gasket along with a locking style of clamp to secure the connections between each piece of ducting. Nordfab® Flanged Branches. 18 gauge wall thickness. Nordfab Europe (see map below) Industrivej 13 Assens 9550 Mariager Danmark +45 86 47 11 00. Construction has started on Nordfab Ducting's $5. Rugged 14 gauge galvanized steel construction. Nordfab ducting parts are reusable, adaptable to an existing system, installs in half the time as conventional ducting, clamps together in seconds, and can handle wet/oil mist and abrasive applications. Nordfab offers a variety of ducting products for process ventilation and dust collection. Industry Air Sales Ltd. L=0,5m. Description of installation: Nordfab Quick-Fit® ductwork was installed at welding stations within the plant and connected to the collector outside. Nordfab Quick-Fit Visual (QFV) is an award-winning 3D duct design tool. The Nordfab Barrel Hood is designed to fit 55 gallon drums. Learn more about the advantages of Quick-Fit ducting. Nordfab’s Quick-Fit Sealed (QFS) ducting offers an unbeatable solution for oil mist and cutting fluid applications as well as all other general purpose dust extraction duties. Manufacturer produces high-end custom furniture and custom wood flooring. Our Ducting is an integral part of dust, mist, and fuse collection systems around the world. Economical standard hood design. If you (or a company you represent) has, has had, or may have a business relationship with Nordfab: your name, business e-mail address, business phone number, business address, job title, company/business name, submitted to us when you sign up for Nordfab’s e-mailing lists, newsletters, or register for Nordfab Services;QF is a modular design system available in diameters from 3″ – 24″. Nordfab Ducting. High Vacuum Duct Systems. • Available in Galvanized and 304SS (as shown below) or optional 316SS or carbon steel. Duct hanging and installation products for use in process ventilation / dust collection systems. Flexible steel hose for higher temperature or abrasive material. This article will discuss the benefits of vacuum dust systems and why you should have one installed in your workplace. Nordfab bends are available in 90°, 60°, 45°, 30°, and 15° angles. Improved Air. Nordfab Installation Design Tools. Galvanized steel or 304SS construction. Nordfab Pty Ltd- Formerly known as Ezi-Duct was founded over 20 years ago and is now one of Australia's largest manufacturer and supplier of air pollution control equipment. It can be used in most dust extraction and exhaust air systems — almost anywhere there is a. The Nordfab Quick-Fit Duct System is used in a wide variety of industries, from cement production to food and pharmaceutical manufacturing, in facilities of all sizes – from large manufacturing plants to small labs to one-person woodworking shops, almost anywhere de-dusting is required. Also specify reducer end style; QF ends are standard. 5 million expansion project, Nordfab Now®, which will allow us to ship our most commonly ordered products very quickly - the day following order placement. 3219-3400-200000. The Angle Flange Adapter has a QF rolled edge on one end and a Nordfab Products, which is an industry standard angle ring, on. Also specify reducer end style; QF ends are standard. Long Radius Nordfab QF® elbows, also referred to as Bends, are available in 90°, 60°, 45°, and 30° with radiuses of 1. Ø80 - 1000mm, galvanised steel. In addition to duct sealing, some oil mist applications can benefit from Nordfab’s Oil Mist Recycler. Flanged Pipe. Service Area. Nordfab® Elbows are available in 90°, 60°, 45°, and 30°. Flanged ends – rotational Angle Flanges retained via vanstone lip. Manufactured from galvanized steel with laser or plasma welded seams, which have smoother internal surfaces and provide greatly enhanced leak resistance, Nordfab Quick. In areas where the high vacuum and low airflow collect, transport, and filter particles like fumes, dust, and other particles, Nordfab's high vacuum duct systems are essential to help. Nordfab Installation Design Tools. QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. 3266-1500-715LBS. QFS Ducting. Engineering Specification. Nordfab Ducting provides a variety of technical resources to assist you as you specify or order our products. Use our contact form below to request a quote for industrial ductwork. Call 888-659-2648 or request a quote. Nordfab Installation Design Tools; Quick-Fit Visual 3D Design;Nordfab Ducting is quickly replacing spiral duct as the new standard for industrial round duct applications. Nordfab is a global manufacturer with sales and production facilities in Europe (Scandi-navia and the United Kingdom) and Asia as well as the USA. Nordfab® Flanged Adapters Flanged Duct Adapters for use in process ventilation / dust collection systems, including Reducers and End Plates. ePTFE seals are not degraded by any common chemicals (0 - 14 pH range). Reed Switch Assembly 1. 0 or 1. Galvanized steel or 304SS construction. Nordfab’s QF Floor Sweep is easily clamped into Quick-Fit® Ducting systems to provide a quick and easy way to dispose of dust and debris in a shop or manufacturing facility. 5" long Quick-Fit Sleeve with black O-ring. Manual or Automatic Dampers allow regulation of the volume of airflow through a section of ductwork. Galvanized steel or 304SS construction. Also the full array of fittings and control pieces up through 24 inches. Products. 4202-24XD-100000. 12. Ducting. Nordfab's FB duct system features two loose flanges on ends for connection to other ducting components. Nordfab 10 gauge Flanged Duct Pipe is excellent for highly abrasive materials / high wear applications or other applications where ducting may need to be extra sturdy. ProVent will be happy to supply a ductwork package with your equipment purchase or for your existing application. • 800-532-0830. In comparison to other ducting typically used in fit-together / clip-together systems, Nordfab ducting system is sold as a quick way of installing and modifying ductwork while at the same time retaining the usability of each component. By clicking "Submit" below, you consent to having Nordfab collect your contact information. Galvanised steel construction. QF® clip-together duct End Caps are used to block unused ducting ports. Nordfab Roof. Quick-Fit® 14 gauge Elbows have rolled ends for use with Quick-Fit Clamps, allowing quick assembly / disassembly and relocation. Flanges available with standard or custom hole patterns. A Nordfab packer pulls Quick-Fit pipe from stock at our manufacturing facility in Thomasville, NC. Technical. The key components of the Nordfab® QFS system are: 1) The ductwork has leak-resistant seams: QF ® Pipe and Quick-Fit® Sleeves have laser-welded solid seams. Nordfab Pty Ltd has. ø80 - 710mm, galvanised steel or 304SS construction in new 2 meter length. Rotational Angle Flanges retained vanstone lip is standard. QFV provides automatic calculation of duct. When ordering reducers, specify dimensions of both A and B ends. This results in better extraction efficiency and prolonged system life. 23° roof slope maximum. 100% interlock construction features one piece housing which directly locks into the band of clockwise wound hose. 1-800-673-828 - [email. Clipped ducting is metal ducting with edges that have been rolled or turned out at each end so that you can use quick-release ducting clips to connect one piece to the next securely. 8010004038. How To Install Quick-Fit Ducting Technical Resources General Specifications Videos Quick-Fit Visual Videos Nordfab Duct Hoods & Transitions Nordfab Roof Protection Options Selecting the Best Hose for Your. Nordfab hoods are economically priced and can be quickly produced. The assembly is provided with Quick-Fit® ends to easily connect additional assemblies. Contact Nordfab or your local Nordfab dealer for assistance with branch configurations not shown below, larger sizes, and. 5″ – 6″ can be sold in 5′ increments of up to a 25′ maximum length. Heavy wall. Nordfab ducting can be and is used in industrial air cleaning / process ventilation systems of all types around the world. HV Bends are used for air contaminant collection where high vacuum and low airflow are required. The ball joint has 360° directional capability and an angle from 0°-22°, depending on the application. When it was time to update the plant’s dust collection & waste recovery system in the pallet production area, the management team learned about the benefits of Quick-Fit clamp-together ducting and found they could easily source the Nordfab ductwork from an existing valued supplier. If your location is in the Americas, please call us at 336-821-0801 or complete our web Contact form to get contact information for your local dealer. Available with flanged ends in diameters up to 24. To make sure that you get the exact ducting system and performance you expect, Nordfab only sells through an experienced and trained Authorized Dealer network. It takes less time to install and makes it easier to replace parts thanks to its design for a smoother internal bore and simple assembly. Ontario is the region’s largest supplier of Donaldson Torit Dust Collectors. Clips for 2mm - 3mm Mild Steel FSDB. Sizes from 3" to 72" diameter. Nordfab is applied almost anywhere a dust collector, industrial air filter, weld or fume collector, baghouse, or cyclone is installed. IAS offers products and technical assistance for businesses planning to install Nordfab Ducting Systems within Ontario and other areas in Canada. QF® Ducting Provides Ease of Cleaning and Reusability. The ducting and clamps. Temperature rating: Galvanized steel max 390° F / Stainless steel max 1500° F. Nordfab’s Quick-Fit® ductwork is a standard for concrete dust collection applications. The Nordfab Price List contains pricing for many of Nordfab's standard products. The World’s Fastest Ducting. Clips for Nordfab Mild Steel industrial duct system. 8010004536. Eurac HL Pipe couplingThe QFS™ O-Ring is used with the Quick-Fit® Sleeve to provide a tighter seal in Nordfab Sealed Duct systems. Available with flanged ends in diameters up to 12", and other various end types. QF Ducting Blast Gates (dampers) for use in process ventilation / dust collection systems. Nordfab Ducting provides a variety of technical resources to assist you as you specify or order our products. Installers can simply and quickly clamp pieces together without any special tools, making Quick-Fit “The World’s. pressed or segmented, for use in process ventilation / dust collection systems. 4-6 5 CFM 6 CFM. Donovan: Gotcha. Clamp one end of the assembly into place. To ensure that you get the exact duct system and performance you expect, Nordfab only sells through an experienced and. Galvanized steel or 304SS construction. Duct and connectors for use in process ventilation / dust collection systems, including straight duct, telescoping duct, clips, flanges, and gaskets. however, over time, dust, dirt, and other impurities are gathered in air duct systems, and this material will accumulate in. T mm. Nordfab's QF® Jet Cap prevents rain from entering a ductwork system. ø 3" to 24". Contact Nordfab for assistance. Nordfab ® introduced Quick-Fit ® clamp-together ductwork, with its unique rolled. QF Duct, L=2m Quick-Fit (QF) Duct clips together for quick, easy installation. Nordfab Ducting is used for a wide variety of dust extraction applications. Our facility is well equipped with up-to-date machinery and technology. Our service enables our resellers to design ducting systems, manage installation, and provide engineering for complete ducting solutions. Nordfab’s QF® Automatic Diverter Valve offers a highly efficient, economical method of diverting the flow of material or air via automatic opening and closing. com. Our High Vacuum Duct. Optional gauges 18, 16, , 12 and 10. The Nordfab brand was introduced in 1973. Helps eliminate the risk of fires and. • Can be taken apart and reconfigured quickly and easily. 12 Gauge End Plates are used to cap-off unused ducting ports in flanged duct systems. Duct adapters for use in process ventilation / dust collection systems. Nordfab’s Flexible Rigid Steel Hose is excellent for applications involving higher temperatures or abrasive material. Mild Steel Ducting. Our authorized dealers are trained in our product line and its applications and are happy to provide their expertise and the documentation you need. To make sure that you get the exact ducting system and performance you expect, Nordfab only sells through an experienced and trained Authorized Dealer network. QF Router Hood. All Nordfab Elbows are available in 90°, 60°, 45°, and 30° bends. Explore our ducting products, including our. Standard version 30° or 45° angle, other degrees on request. ø 3" to 12". Make sure the cut is free of burs and that it maintains its round shape. 14 gauge material provides extra durability which may be needed in abrasive materials / high wear applications. This results in better extraction efficiency and prolonged system life. 5. Known as "The World's Fastest Ducting" because it is so quick to install, clean out, and reconfigure, Nordfab® ducting can be and is used in industrial air cleaning / process ventilation systems of all types. 8040401767. This catalog contains. Nordfab HV bends are available in 90° and 45° angles. R. Quick-Fit duct can easily be moved from one building to another. Nordfab is applied almost anywhere a dust collector, industrial air filter, weld or fume collector, baghouse, or cyclone is installed. CLR=1. Proper air filtration also reduces risks of fires and explosions that can be caused by the buildup of combustible dust. AST Mechanical are. Ducting Dampers for use in process ventilation / dust collection systems. Nordfab Now® Employee Celebration. ø 8" to 72". QF® clamp-together duct tap in. Nordfab® Elbows are available in 90°, 60°, 45°, and 30°. Jet cowls, back pressure flap valves, silencers, spark traps, and other ductwork for special application. Click to download brochure. Application: Weld fume extraction. QF Pipe. Provided with industry-standard Angle Flanges on both ends, the flanges are retained via a vanstone lip so that bolt holes can easily be aligned with those on existing flanged. Galvanized steel or 304SS construction. Here are seven key reasons why Nordfab is the brand to use for your woodworking duct: 1. Nordfab Ducting for Metalworking Facilities. Housing constructed of black metal steel and transition body constructed of 14 gauge galvanized steel. 3mm MS Duct FLI, L=0,5m. The Nordfab QF® Ball Joint allows up to 22° of movement off-center in a dust collection system. In addition to saving time and reducing labor costs, the flexibility of Gripple hangers allows suspension of ductwork from nearly any angle, yet maintains unyielding support. Nordfab Ducting Americas Product Reference. +44 (0) 1132 739 400 - uksales@nordfab. For immediate assistance in the Americas, please call our Customer Service team during normal business hours, 8:00 am to 5:00 pm EST, at 336-821-0801 or 800-532-0830. Technical. HV End Caps are used to block off the end of a vacuum pipe. 10 gauge material provides that extra durability. 2AX is updated to allow users to import a BOM that can be used with Nordfab’s quoting and ordering tool for Nordfab. Contact Nordfab Europe. As part of the Woodworking Manufacturing Month celebration, we have a special offer for you through October 31, 2023: When you request a 3D duct installation design, we will apply a $250 discount on your first order for Nordfab ductwork totaling $1000 or more. 16 gauge wall thickness. CANNABIS. Contact Nordfab for additional options. All Nordfab Elbows are available in 90°, 60°, 45°, and 30° bends. If you're interested in learning more about becoming a Nordfab Dealer, please complete the following form and we will contact you within one business day. The world’s fastest ducting™ Nordfab Ducting General Specifications Ducting manufacturing techniques: a. No moving parts and no power required for operation. Other CLRs available upon request. 7/25/2023. 18 gauge steel material adds extra. Dust, mist, and fume collection provide clean air for workers and machines. I'm satisfied over all with the ducting but it was not cheap and I was a bit disappointed in some aspects. 1. 18 gauge galvanized or 304SS construction. Example Installation: Recycling. Stainless steel offers exceptional corrosion resistance and can handle even the harshest conditions. Nordfab ducting is installed in hundreds of thousands of manufacturing facilities, including EV battery and automotive component manufacturing plants. 0. QFS Ducting. Photo: Nordfab Quick-Fit duct installed on machinery. Blog: Struggling with creating duct designs? Blog: Choosing the right material for your ducting system: Nordfab's guide to optimal performance; No Shipments During Summer Holidays Week 30; Nordfab at the 2023 LIGNA exhibition; Get your free entrance ticket to the 2023 Hannover Messe; New Design for QF Clips; Clipped Ducting; The importance. In-cuts are standard 30° or optional 45°. Constructed with rotational, industry-standard angle flange on each end. Flanges available with industry standard or custom hole patterns. Our Ducting is an integral part of dust, mist, and fuse collection systems around the world. QF Ducting. 16 gauge steel material adds extra durability. Now available in numerous materials and gauges, Nordfab Quick-Fit Ducting has expanded from its dust collection beginning to the preferred. Our state-of-the-art filtration systems meet the Ministry of Labour and Ministry of Environment Standards and ensure fresh solutions to virtually any air. Ø4" - 24", galvanized steel or 304SS construction. Diameters from 3" to 72". 18ga. Quick-Fit® Elbows clamp together for fast, easy installation. Ideal for most dust collection applications, Nordfab Quick-Fit® Clamp Together Ducting can reduce installation time by as much as 50%, reducing costs and downtime. 4,924,913), was still in effect. service temperature is 200° C. AST Canada offers a full range of services including: Complete Integrated Design including 3D Modelling. Selecting the right materials for your ducting systems can greatly impact their overall performance and longevity. Prevents rain from entering. Our authorized dealers are trained in our product line and its applications and are happy to provide their expertise and the documentation you need. Mild Steel flanged Duct for industrial ventilation, vacuum and pneumatic conveying. In addition to welded seams, bends, branches, reducers and all other components that have either a spot welded or peened joint are sealed using a 2-pac epoxy. Nordfab Ducting provides a variety of technical resources to assist you as you specify or order our products. 1,897 followers. This allows easy cleanout of the duct. Ductwork is available in galvanised and stainless steel construction (304 & 316L). 10 gauge galvanized steel elbows are standard with Angle Flange (ANGFL) ends. The World’s Fastest Ducting. Standard Nordfab QF® elbows, also referred to as Bends, are available in 90°, 60°, 45°, and 30° with radiuses of 1. The Flanged In Line Back Draft Damper is used to reduce backward air flow in the dust collection line. Galvanized steel construction. Quick-Fit® 16ga Elbows clamp together for fast, easy installation in dust collection systems. 14 Gauge Flanged Elbows (bends) allow airflow direction change in a line of dust collection ducting. General purpose oil resistant polymer. The founder of Ezi-Duct, Mr. About Nordfab Ducting. Search. • Available in Galvanized and 304SS • Available with flanged ends in diameters up to 72", and other various end types • Optional gauges 20, 16, 14, 12 and 10 Contact Nordfab or. Nordfab Ducting 150 Transit Avenue Thomasville, NC 27360 800-532-0830 in ducting as part of a dust collection system, the Nordfab Quick-Fit® In-line Spark Trap greatly reduces the possibility of fire in cyclones / collectors by decreasing the number of sparks which could reach the cyclone or collector through the ductwork. Manual gate / damper with a sturdy cast aluminum body. Quick-Fit® Duct Pipe has a laser welded seam and Quick-Fit (QF) rolled ends for use with Quick-Fit Clamps, allowing quick assembly / disassembly and relocation. Gauges (wall thickness) from 22ga to 10ga. Be sure that the Quick-Fit Slip Duct is downstream (closest to the dust collector) of the cut piece. Slide the O-ring across the rolled edge of the Quick-Fit Sleeve so. ø 4" to 14". Nordfab Quick-Fit™ Duct easily disassembles or unclamps for relocation when woodworking machines are moved or changed, and when new machines are installed in the shop. S. 5. Nordfab Dealers can register here to use NordCAD, Nordfab's CAD-based tool to assist with designing Nordfab ductwork installations. Our Quick-Fit® In Line Back Draft Damper is used to reduce backward air flow in the line. 1 email found Download List. QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. For joineries that demand a higher level of durability and resistance, stainless steel ducting is a formidable choice. QF Transition Rectangular to Round. Duct System Fast, Friendly and Reliable 800-532-0830. Nordfab® ducting is used in dust collection / filtration systems in many EV battery. Polyurethane. 304SS. Nordfab Ducting Europe.