pre-insulated Aluminium duct

pre-insulated Aluminium duct發布自City Resourece Holding Co., Ltd

出自: City Resourece Holding Co., Ltd  2011/07/11
關鍵字 air duct, HVAC ducting system, pre-insulated duct,

 General standard:

Size:  2000/4000*1200(L*W)                            
Compressive Strength:450kpa
Thickness:20mm(also provide 25mm and 30mm) 
Water Absorption:2.90%
Alum.Foil Thickness:0.08mm(both sides)              
Dimensional Stability:0.53%(70℃+/-2℃) Density:71kg/m3                                                  Oxygen Index:  57.80%
Fire Retardant:   A                                               Smoke Density:  2
Thermal Conductivity:  0.018W/m.k                     Smoke Toxicity:  25
(Average Temperature 25℃+/-2℃)   

Advantage :

Lower heat conductivity, higher thermal efficiency;

High Fire-Protection ratingLow density, light weight;

Easy InstallationFoamed with CFC free materials, environment protective;

Hermetic seal ensures little air leakage;

With aluminum foil reinforced on both side, its corrosion protective, hygiene, and has a beautiful appearance;

Foamed with closed-cell structure, it's water-proof and sound-insulated.

No protrudent flange on the connections, it can save a lot of building space

關鍵字 air duct, HVAC ducting system, pre-insulated duct, ventilated duct work,

聯絡City Resourece Holding Co., Ltd