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HVAC PRE - INSULATED DUCT

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Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation
Pre-insulated Ducts Installation

Pre-insulated Ducts Installation

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


Introducing the Pre-Insulated Ducts Installation, a revolutionary solution for your heating and cooling needs.


With Haohai Pre-Insulated Ducts Installation, you can enjoy maximum efficiency and cost savings in your HVAC systems. Our pre-insulated ducts are designed to retain temperature and reduce energy loss, allowing you to maintain the ideal temperature in your home or office space without worrying about high energy costs.


Simple to put in, saving you both right time and money. Our specialists which are very skilled advanced techniques and equipment to ensure that your pre-insulated ducts are installed with precision and effectiveness. Our commitment to craftsmanship and quality guarantees that your ductwork lasts for years to come.


In addition to power savings and installation is easy our pre-insulated ducts are additionally low-maintenance. They are constructed making use of materials that are high-quality are resistant to harm and wear, ensuring you don't need to worry about regular repairs or replacements.


Also environmentally friendly. Our ducts that are pre-insulated the amount of energy had a need to heat or cool your space, which means less fossil fuels are burned in the process. By selecting our pre-insulated ducts, you can do your part in reducing carbon emissions and creating a more future is sustainable.


But don't just take our word for it – see for yourself why the Haohai Pre-Insulated Ducts Installation is the right choice for you. Contact us today to schedule an appointment with one of our skilled technicians and experience the benefits of our innovative, high-quality product for yourself.


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