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HVAC PRE - INSULATED DUCT

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Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel
Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel

Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel

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


The Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel is a revolutionary item the construction industry. Constructed with materials high-quality this insulation panel is a perfect solution structures that want effective insulation with no bulk.


The Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel is made of Haohai rigid Polyurethane, Polyisocyanurate (PIR), and Phenolic foam board, compressed and sandwiched between two layers of steel sheets. Its unique composition, in conjunction with its depth, provides fireproofing insulation superior.


The Haohai Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel is designed to reduce heat transfer and air leakage in your building. It is energy-efficient that can considerably decrease the energy consumption of your building by developing a comfortable and sustainable environment.


This Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel is perfect for an number of applications, including roofing, walls, and ceilings, in addition to floors, for both residential and commercial buildings. It is ideal for use within places where heat fluctuation is significant, and yes it requires high thermal insulation to maintain the heat in connection with building.


The Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel's thickness varies from 25mm to 200mm, rendering it among the many thinnest insulation available for sale. Its lightweight and compact design effortless handling installation, that will save your time and labor expenses.


The Haohai Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel is a top-quality and reliable product has been tested to withstand fire hazards. This system is Class A1 fire rated, meaning it does not contribute to the spread of fire, and has now exceptional fire properties.


Moreover, this Thermal Insulated PU PIR Phenolic Fireproof Foam Board Energy Efficient Sandwich Insulation Panel features a high energy is compressive making it durable and sturdy. It is resistant to water, moisture, and chemicals, meaning it could withstand environments harsh negative weather.


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