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HVAC PRE - INSULATED DUCT

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Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board
Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation Duct Board

Heat Insulating Layer PIR PU Phenolic Pre Insulated Panel Ventilation 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


Seeking a powerful and durable method insulate your office or property? Look no further than Heat Insulating Layer PIR PU Phenolic Pre-Insulated Panel Ventilation Duct Board.


This Heat Insulating Layer PIR PU Phenolic Pre-Insulated Panel Ventilation Duct Board is particularly made to help in keeping your space cool into the summer some time warm in the winter, by way of its advanced insulating properties. Made out of top-quality materials, it provides superior opposition heat and offers outstanding protection against outside temperature fluctuations.


The Heat Insulating Layer PIR PU Phenolic Pre-Insulated Panel Ventilation Duct Board comes with a top-quality Haohai insulation that serves as a highly effective barrier against temperature loss. This layer is compressed to a degree complete lot of, making sure it is strong and dependable sufficient to last for a long time as time goes on.


The Heat Insulating Layer PIR PU Phenolic Pre-Insulated Panel Ventilation Duct Board may be meant to be versatile, rendering it ideal for use within a lot of different various settings. You attain the results you'll need whether it is important to insulate your house, workplace, or industrial facility, this system can help.


Regardless if you are searching for an even more energy-efficient solution your cooling and heating needs or simply just desire to keep your space more content throughout every season, Haohai's Heat Insulating Layer PIR PU Phenolic Pre-Insulated Panel Ventilation Duct Board will be the perfect choice.


It boils down in a variety of sizes to accommodate any space, its own design that innovative makes quick and simple. Using this type of one simple product, you are able to dramatically lessen your power costs and luxuriate in a far more comfortable living or working environment.


Why wait? Invest in Haohai's Heat Insulating Layer PIR PU Phenolic Pre-Insulated Panel Ventilation Duct Board and experience the various great things about superior insulation today.


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