Are there any national or industry standard of the DurkeeSox fabric duct system? How to choose the brand and technical standard?
There are no national or industry standard of the DurkeeSox fabric duct system right now in China. The DurkeeSox fabric duct systems are design, manufacture and install according to the US AC167 (fabric air duct dispersion system) certificate.
The quality of fabric duct system is depend on the raw fabric material quality, product quality, design and installation, in order to secure the fabric air duct operating effect, the raw fabric material should have a certain perm abilities to choose and all the raw fabric material should have fireproof ability. For the fabric duct product, should achieve the US AC167 certification required.
Anyhow, the right choice is using the fabric duct system which achieved the US AC167 industry standard.