Round duct, finished and ready to fit
Duct Fittings and Spiral Duct
Spiral duct, bends, reducers, tees, couplings, end caps, dampers, silencers, access doors and the accessories that finish a job. Made to your take-off and shipped by container, on their own or together with a machine.
Overview
Most of the work in a round duct job is not the straight pipe but the fittings around it: bends, tees, reducers and dampers in every size on the drawings. We supply the full list, so a single take-off becomes a single quotation and a single shipment.
We already supply these. On a recent export order, rubber-sealed bends and backdraft dampers went out in one container alongside one of our machines, with the smaller bends packed inside the larger ones to save space. Ryan Tao in Melbourne reviews your list, quotes it line by line and stays your contact after delivery.
Make it yourself or buy it finished? If you run your own round duct, our SBTF-1602 spiral tubeformer and SBEM-1250 elbow machine make spiral pipe and bends in house. Many shops do both: make the high-volume sizes and buy the awkward fittings finished. See also how duct fittings are made.
The range
Spiral Duct
Spiral-wound round duct in straight lengths, plus welded round duct
Bends and Elbows
Pressed and segmented bends, 90 to 15 degrees, rubber-sealed
Reducers
Concentric and eccentric reducers, pressed or lock-seamed
Tees, Shoes and Branches
Tees, boot tees, Y-pieces, crosses, saddles and take-offs
Couplings and End Caps
Male and female couplings, sliding couplings, end caps
Dampers
Backdraft, balancing, iris, airtight and multi-vane dampers
Silencers and Plenum Boxes
Straight and bend silencers, attenuated and standard plenum boxes
Access Doors and Accessories
Access doors, clamps and hangers, round flanges, cowls, vents
Pre-insulated Duct and Fittings
Double-wall duct, bends, tees and dampers with insulation built in
Flat Oval Duct Fittings
Flat oval bends, tees, reducers and transitions
The range at a glance
Galvanised steel, Z80 or Z275 to your specification. Open a family for the full list.
| Family | Items | Notes |
|---|---|---|
| Spiral Duct | Spiral duct, welded round duct | Spiral lock seam |
| Bends and Elbows | 90, 60, 45, 30, 15 degree bends | Pressed small, segmented large |
| Reducers | Concentric, eccentric | Pressed or lock-seamed |
| Tees, Shoes and Branches | Tees, boot tees, Y-pieces, crosses, saddles | Rubber-sealed or plain |
| Couplings and End Caps | Male, female, sliding couplings, end caps | Rubber-sealed or plain |
| Dampers | Backdraft, balancing, iris, airtight, multi-vane | Backdraft example 1.0 mm |
| Silencers and Plenum Boxes | Silencers, bend silencers, plenum boxes | Sized to your schedule |
| Access Doors and Accessories | Access doors, clamps, flanges, cowls | Per item |
| Pre-insulated Duct and Fittings | Double-wall duct and fittings | Insulation built in |
| Flat Oval Duct Fittings | Flat oval bends, tees, transitions | Major x minor sizes |
Rectangular duct parts have their own pages: TDF and TDC corners and clips, cleats and TDC flange profile, sealant and flange gasket tape.
How an order works
- You send the take-off or bill of materials: item, diameter and quantity per line, gauge or standard, coating, seal type and delivery port.
- We check the list, ask about anything unclear and quote every line, with the carton count and volume.
- After the order and deposit, the fittings go into production. Production time depends on the item mix and quantity and is confirmed at quotation. As a guide, a recent mixed order of about 1,900 bends and dampers was produced in 50 working days.
- The goods ship by container, on their own or with a machine order, FOB or delivered to your port.
Supply terms
Who supplies them. Taokron. We handle the take-off review, quotation, pre-shipment inspection, shipping and after-sales support from Melbourne.
Lead time. Production time depends on the item mix and quantity and is confirmed at quotation. As a guide, a recent mixed order of about 1,900 bends and dampers was produced in 50 working days.
Shipping. FOB or delivered to your port, quoted per order. Fittings can ship on their own or share a container with a machine order.
Price. No price list. Every line is quoted from your take-off, by diameter, gauge, coating and quantity.
Frequently asked questions
Who supplies these fittings?
Taokron supplies them. From Melbourne we review your take-off, quote it, inspect the order before it ships and stay your contact afterwards.
Do you sell from stock?
No. Fittings are made to your take-off, by diameter, gauge, coating and seal, and quoted per line.
Can fittings ship with a machine?
Yes. A machine rarely fills a container, so fittings and duct can use the rest of the space. We plan the cartons around the machine crate.
Which coating do you use?
Galvanised steel, Z80 or Z275 to your specification. Stainless steel welded fittings are available for some items.
How long does production take?
Production time depends on the item mix and quantity and is confirmed at quotation. As a guide, a recent mixed order of about 1,900 bends and dampers was produced in 50 working days.
Why are there no prices on the site?
Every line depends on the diameter, gauge, coating and quantity. Send the take-off and we quote each line within 12 hours.
Request for quotation
Send your take-off for a quotation
Paste your take-off or bill of materials below: item, diameter, quantity, gauge and coating for each line, plus your delivery port. Ryan Tao replies within 12 hours. Excel or PDF lists can go to [email protected] or WhatsApp +61 435 074 994.
Quotation for: Duct fittings and spiral duct
Need a machine as well? Use the full inquiry form