Duable Quality Semi Rigid Aluminum Duct
Zhejiang Byer Plastic Co., Ltd. [China] 
1.Material:aluminum 2.it can be 4times longer after stretch 3. high temperature resistant
Duable Quality Semi Rigid Aluminum Duct
1.Material:aluminum
2.Features:made of aluminum with thickness 0.06-0.10mm,iptional 9 corrugation or 4 corrugation,temperature range from -30 to 150 degree.max air flow:30m/s,mas operaton pressure:10000pa
3.Application:used in kitchen room and sanitaryware,hot air,how wind,equipment and so on
5.ID size can be ordered from 2" to 12" or according to the customer request. 4M/pc
6.Sold well to USA,UK,French,Egypt,Italy,Pakistan,Canada,Janpan,Australia...
| Spec. | O.D.(mm) | I.D.(mm) | Length(M/PC) | |
| 2" | 60 | 50 | 4 | |
| 3" | 86 | 76 | 4 | |
| 3-1/2“ | 100 | 90 | 4 | |
| 4" | 114 | 102 | 4 | |
| 5" | 139 | 127 | 4 | |
| 6" | 167 | 152 | 4 | |
| 7" | 174 | 162 | 4 | |
| 8" | 212 | 200 | 4 | |
| 10" | 266 | 254 | 4 | |
| 12 1/2" | 327 | 315 | 4 | |
Duable Quality Semi Rigid Aluminum Duct
