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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Haohai

Packaging & Delivery

Packaging Details HVAC PU insulated panel
1*10/package
Delivery Time 15-30days

HVAC PU insulated panel

Characteristics                                                                                                          

Light, safe, decrease the load of the building.

Easy to install, shorten the construction period.

Protect environment, sandwich structure with antioxidant surfaces.

High performance in heat insulating, can be served in both high and low temperature environment.

Fireproof, meet the National standard, makes building safe.

Soundproof, makes a quieter environment.

No need to leave space for insulation material installing, so that the story height can be reduced.

Long service life up to 20 years, very low cost in wastage and maintenance.

Nice appearance.

Haohai duct system including                                                                                                               

Haohai duct panels

Accessories for Haohai duct

Training and service for duct installation

Datasheet of tech & safety for duct installation

Undertake projects of duct installation

Product Data Sheet                                                                                                                                    

Smoke temperature
125°C                                                      
Flame height 15mm
Thickness of panel 20mm
Density 40~69kg/m3
Compressive strength,10% 0.2MPa
Dimension stability 0.5%
Thermal conductivity 0.021w/m.k
Working temperature -50 to +80°C

Comparison between Haohai duct and other ducts                                                

Item
Haohai duct
Zincification duct
Fiberglass duct
XPS
Thermal
conductivity
excellent
poorgeneralgeneral
Weight(kg/m²)
1.3-1.4
8.328.81.1~1.3
Flame Retardancy
  Phenolic   A class
      PU      B1 class
A classA class------
Service life
15~20 years
6~7 years10~15 years15~20 years
Contaminant
Never
YesYes
A little

Installation

speed

Fast
Slow
Slow
Fast

Installation

effect

Easy to install, nice appearance, high efficiencyComplex install, low efficiencyComplex install, low efficiencyEasy to install, nice appearance, high efficiency
MaintenanceLowHighHighLow

Haohai duct satisfies the following standards:                                                                           

•  GB50243-2002

     Acceptance standard for construction quality of HVAC works.

•  GB50045-95

     Criterion of fireproof design of civil tall buildings.

Environment                                                                                                                                                    

Inspected by the National Construction Material Test center,

Haohai duct passed the formaldehyde volatilization test, could be applied indoor directly.

Approved by the National Quality Test Center and China Construction Material Association,

    Haohai duct is a stable qualify, safe and environment protective product.

Inspected by Shanghai quality monitor inspection spot, if s innocuous and a safe product.

There is no Freon in Haohai duct, and won, t destroy aerosphere.

As a result of low water absorbability of Haohai duct, it won5 t bring germ in the duct.

Installation Accessories                                                                                                                            

Various flanges,H bayonet, Hooked hanger bracket, Aluminum shaped disk, Covering angle, G.I.

Square, etc.

 Installation                                                                                                                                                     

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
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4 Transactions 100,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $83,000
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