Our spiral Pipe is manufactured using only highest quality galvanised steel, ranging from 0.5mm to 1.25mm thick.

Sold in 1.5mtr lengths as standard ranging from 80mm to 500mm. lengths are available subject to a small surcharge.

All Spiral Pipe has a large end fitting. Conforms to specification DW144

As we manufacture the spiral pipe ourselves, we can manufacture the duct as required, for instance, should you require extra stability because of high negative pressure, we can manufacture using a large material thickness we can produce lengths of the tube up to 6m long.

Technical Data

Tube Dimensions Nominal	Thickness	Length	Weight
80mm	0.45mm	1.5m	1.36kg
100mm	0.45mm	1.5m	1.71kg
125mm	0.45mm	1.5m	2.11kg
150mm	0.50mm	1.5m	2.84kg
160mm	0.50mm	1.5m	3.03kg
180mm	0.50mm	1.5m	3.39kg
200mm	0.50mm	1.5m	3.84kg
224mm	0.50mm	1.5m	5.13kg
250mm	0.50mm	1.5m	4.77kg
280mm	0.55mm	1.5m	5.88kg
300mm	0.55mm	1.5m	6.30kg
355mm	0.55mm	1.5m	7.44kg
400mm	0.55mm	1.5m	9.01kg
450mm	0.70mm	1.5m	12.90kg
500mm	0.70mm	1.5m	14.31kg

* Double Swage / Outturned Stiffening corrugation added larger sizes.

Spiral Pipe x 1.5mtrs Long - 560mm to 1250mm

Spiral Pipe x 1.5mtrs Long - 80mm to 500mm