Brand Name: Huahai
Model Number: HHTZ1
Place of Origin: Shandong, China (Mainland)
Aluminum composite Air Duct panel:
Specifications:
1) Density: over 60kg/m3
2) Thermal conductivity: 0.023W/mK
3) Compressing strength: 0.56MPa
4) Bending strength: 1.0Mpa
5) Combustibility property: non-combustible class "O"
6) Water absorption: 1.9%
7) Max. smoke density: 2% 8) Dimension change: 0.3%
9) Working temperature: -150 °C to 150°C
10) Dimensions: 3,900 x 1,200 x 20/25/30mm
Huahai Phenolic foam air ducts for central air-conditioning has many advantages compared with the traditional air duct products on the market.
The advantages are as follows:
1. Low thermal conductivity (0.025w/ m.k) ensures excellent insulation property.
2. Light weight for transportation and handling (1.4kg/ m2) duct work eliminates having to use heavy duty anchors and supports.
3. China biggest and earliest producting manufacturer of air duct
4. BS476 ClassO degree
5. ISO9001&14001
6. High and new technology enterprise in shandong province
7.exported more than 30 countries