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HVAC PRE - INSULATED DUCT

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Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board
Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board

Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board

Introduction


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.

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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
poor general general
Weight(kg/m²)
1.3-1.4
8.32 8.8 1.1~1.3
Flame Retardancy
  Phenolic   A class
      PU      B1 class
A class A class ------
Service life
15~20 years
6~7 years 10~15 years 15~20 years
Contaminant
Never
Yes Yes
A little

Installation

speed

Fast
Slow
Slow
Fast

Installation

effect

Easy to install, nice appearance, high efficiency Complex install, low efficiency Complex install, low efficiency Easy to install, nice appearance, high efficiency
Maintenance Low High High Low

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.

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 Installation                                                                                                                                      

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HAOHAI


With regards to insulation, nothing beats the potency of Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board by Haohai. These high-quality insulation are specifically made to offer superior thermal performance, block moisture, and atmosphere prevent infiltration.


Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board is a type of rigid board widely insulation found in commercial and domestic construction. This system is made up of a foam core, sandwiched between two layers of top-notch facers. The foam core is made of Polyisocyanurate (polyiso), that includes a r-inches value that are high to other insulation materials. The facers, having said that, are made of a number of materials such as for example foil, glass-fiber strengthened aluminum foil, and plain paper.


Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board, that being said, is an exemplary option HVAC systems. This insulation board is used due to the fact interior insulation of atmosphere ducts and tends to make sure that the air stays throughout the desired temperature in the system. The item is produced from rigid polyurethane or phenolic foam who has exemplary thermal conductivity and insulation properties.


Haohai is one of several often brands leading it comes down to insulation items, and their Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board are no exception. They truly are produced from top-quality materials because they are built to last. They supply exceptional insulation and then make sure that your building or HVAC system maintains a comfortable temperature all year round.


Polyiso Board and Rigid Foam Insulation PU Phenolic Insulated Duct Board by Haohai are simple to install and certainly will be used in a variety of applications. These are typically ideal for brand new construction tasks and will be used in also retrofit applications. Furthermore, they have been green and will lessen energy consumption, which results in significant financial savings after a while.


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