Spiral Ducts

Spiral Ducts

1.Product Introduction

The installation of spiral ducts significantly reduces the number of duct-to-duct connection points and minimises leakage at the joint of the fittings. Typical spiral duct lengths are 3 to 6m compared to 1 to 1.5m for a typical rectangular duct; and only one duct joint is required to connect two spiral ducts, whereas a traditional rectangular duct connection often requires a completely separate double flange system.

2.Product Parameter (Specification)

Diameter(mm)	Thickness(mm)	Length(m)
80	0.5/0.6/0.75	0.5/1/2/3/4
100	0.5/0.6/0.75	0.5/1/2/3/4
125	0.5/0.6/0.75/1.0	0.5/1/2/3/4
150	0.5/0.6/0.75/1.0	0.5/1/2/3/4
160	0.5/0.6/0.75/1.0	0.5/1/2/3/4
200	0.5/0.6/0.75/1.0	0.5/1/2/3/4
250	0.5/0.6/0.75/1.0	0.5/1/2/3/4
315	0.5/0.6/0.75/1.0	0.5/1/2/3/4
……	……	……

3.Product Feature And Application

there are many advantages of spiral pipe when compared to standard rectangular duct. Some of the benefits afforded by spiral pipe include aesthetic appeal, economical installation, lower cost of ownership, a solution for many design requirements, useful for multiple applications.
According to the European standard DW143, The test result of SuperAir's  spiral duct system is more than Class D grade, reached the international advanced level.

Advantages: 

(1) Good sealing properties.
(2) Good strength and rigidity.
(3) Low ventilation resistance, low ventilation noise, round tube is better than square tube.
(4) Easy to install, few connection points.
(5) High grade and beautiful appearance.

SuperAir’s Spiral Pipe is produced by the world’s best tubeformer brand Spiro with outstanding quality, reliability, and performance-driven approach.

4.Product Details

Galvanized steel spiral pipe (ducting) for HVAC or Dust Collection Systems. spiral pipe (ducting) multi-packs and pipe (duct) connectors, and elbows and branch fittings.Galvanized steel 0.6mm, 0.5mm foil backed insulation,Branching connection,Fusion-welded (linear weld),Possibility of with different types of mechanism.