|
The Duraduct
lockseam insulated ducting system comes in round or oval duct and fittings
and double walled comprising an outer steel casing, internal
fire-resistant fibreglass insulation and an acoustic perforated or plain
metal core liner.
Fittings are manufactured by Duraduct to ensure proper dimensional match
of
the round or oval duct piping.
Inner and outer ducts can be manufactured with two small corrugations
between
the spiral seams for added circumferential strength.
Acoustic perforations are standard 10% to 13% open area and larger
perforations
are available on request.
Click on the PDF icon below for full details of Insulated Spiral Duct Systems:
• Introduction
• Insulation specifications
• Range of sizes
• Range of materials
• Advantages of system
• Jointing methods
Insulated Spiral Duct Systems Leaflet - Click Here to View
You can also see the full
Duraduct Product Range Catalogue here
|
|
