Brand Name: HUAHAI
Model Number: HH
Place of Origin: Shandong, China (Mainland)
Pre-insulated air duct panel
PU/Phenolic air duct panel
is a new green materials, has passed ISO9001:2008 Quality ManagementSystem Certification and
ISO 14001:2004 Environmental Management System Certification and British BS476 fireproof test, Class O
Product Usage:
Widely use in the Market, Supermarket, Guesthouse, Hotel, Stadium, Workshop, Airport, Hospital, Food
Store, Pure Project, Underground Railway, High Speed Train Station and so on.
Dimension of pre-insulated air duct panel
2950/3950mm*1200mm*20mm
2950/3950mm*1200mm*25mm
2950/3950mm*1200mm*30mm
Type of pre-insulated air duct panel
Double sided aluminum foil pu/phenolic foam air duct panel
Double sided color steel pu/phenolic foam air duct panel
Single sided GL pu/phenolic foam air duct pane(the other side is alunimum foil)l
Single sided color steel pu/phenolic foam air duct panel (the other side is aluminum foil
Performance index
PU air duct panel
Density |
50-52kg/m3 |
Thermal conductivity |
0.022w/m.k |
Compressing strength |
300k pa |
Aluminum foil thick |
60-80micron |
color steel thick | 0.18-0.2mm |
Bending strength |
1.05m pa |
Fire proof performance |
Class B |
Water absorption |
1.9% |
Smoke density |
2% |
Working temperature |
-150°Cto150°C |
size | 2950/3950*1200*20/25/30mm |
Advantage of air duct panel
1.Excellent flame retardant properties, open flame only carbonation does not burs.
2.Acid and alkali resistance, salt fog resistance.
3.Favorable heat preservation performance.
4.quick and easy to install.
5.beautiful appearance.
6.safe, light,environmental protection.
Thengzhou City Huahai New Thermal Insulation Material Co.,Ltd
Established in 2002, focuse on Phenolic foam insulation board, PU sandwich cold storage panel , PU roof and wall panel and accessories. There are 9 automatic production lines in factory, capacity 22000 m² per day .
HUAHAI is the biggest base for phenolic foam research and development in China.
Main export countries and regions.
Our products have been exported to more than thirty countries and regions such as USA , Australia, Korea, Cyprus, Iran, Singapore, India, Thailand, Myanmar, Norway and Canada, Trinidad and Tobago,Peru,Japan, Guam, Ghana,Laos, UAE, Indonesia, Taiwan, Panama, Philippines, etc.
Meeting the unique needs of our customers around the world
We sincerely welcome all customers to contact us for business and cooperation.