Flat Oval Ducting
HAS Flat Oval Ductwork, is intended for both indoor and outdoor use, it is especially suitable for systems where space is an issue, and it is also more aesthetically pleasing to the eye for those jobs that require an on-show finish.
Flat Oval is the term used to describe a duct of cross-section with flat opposed sides and semicircular ends.
Apart from the stiffening requirements mentioned below flat oval ducts have the same constructional requirements throughout the pressure ranges covered in DW144.
There are 2 finishes available for this product:
- Standard Galvanised Finish Z275
- Colorduct II – Painted to any RAL colour specified (data sheet available upon request)
We also offer different flat oval duct sizes that can be requested by contacting us.
Construction
The flat ductwork is made from Hot Dipped Galvanised Steel DX51D Z275, all raw material is supplied and certified to the latest version of BS EN IS 9001.
Straight Ducts
The straight duct is manufactured from a spirally-wound circular duct, it is then stretched using a special former to the required radius and length required. Additional stiffening is required in the form of tie bars which are fitted in line with DW144.
Contact your chosen flat oval ductwork manufacturer experts via phone or email and discover more about the products we offer.
You can also visit our contact page to submit a contact form for us to respond to as soon as possible.