Spiral Duct Bends

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Showing all 6 results

Showing all 6 results

Ducting Bends – Mild Galvanised Steel for Ventilation Duct

Full range of ducting bends (pressed and fabricated). We have a rotating stock of all standard degree galvanised elbows and the full range of standard diameters.

Our bends for spiral duct are all half radius (Radius is equal to half diameter) with a male end that slips directly into our spiral tube.

All of our galvanised mild steel bends are manufactured in accordance with DW144 specifications.


Spiral Duct Bends / Elbows – Sizes Available

Diameters available – 80mm, 100mm, 125mm, 150mm, 160mm, 180mm, 200mm, 224mm, 250mm, 280mm, 300mm, 315mm, 355mm, 400mm, 450mm, 500mm, 560mm, 600mm, 630mm, 660mm, 710mm, 760mm, 800mm, 900mm, 1000mm

Degree of Bends available

15, 30, 45, 60 & 90 bends are always stocked on diameters 80mm – 355mm.

We do hold stock of the larger diameters however the volume that we hold is dependant on the diameter of the bend, on the 400mm diameters and above, we can fabricate for larger orders in our own manufacturing shop and guarantee fast lead times.


Pressed or Fabricated Bends?

Pressed Bends – In general diameters ranging from 80mm – 200mm will be pressed bends, meaning that they pressed in a machine.

Segmented Bends – Diameters from 224mm and above are generally segmented, meaning they are constructed from machine cut strips of metal and manfactured by a skilled metal worker (this is a crude explantion but you get the gist).

Stainless Steel Bends

Some applications (such as chlorinated environments) require stainless steel ductwork to be installed. As these products don’t get ordered that often, we don’t stock stainless steel item. We can however manufacture them for you and we can get your order to you on fast lead times. Contact our sales team to discuss your requirements


Delivery or Collection

We operate regular routes covering the whole of the South East UK & London using our own fleet of vans, this enables us to deliver to site on a time scale that you require.

You can also collect from any of our branches if you need items on the day.

We have a very reliable UK distribution network set up with a number of partners and can deliver UK wide mostly on a next day delivery option at very competitive prices.

Visit our ductflow calculators if you need to work out the pressure loss in duct bends