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HVAC PRE - INSULATED DUCT

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PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board
PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam Board

PU PIR Phenolic Air Duct Panel Fire Resistant Thermal Insulation Aluminum Sandwich Foam 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


The PU PIR Phenolic Sky Air duct Board Terminate Immune Thermal Protection Light weight aluminum Sandwich Foam Panel is an efficient service those searching for appropriate protection for sky ducts. These foam panels are created coming from top quality products, creating all of them extremely resilient immune towards terminate modifications temperature level.


The PU PIR Phenolic Sky Air duct Board Terminate Immune Thermal Protection Light weight aluminum Sandwich Foam Panel is made along with a distinct sandwich, possessing a polyurethane (PU) foam center an external level created coming from light weight aluminum. This mix of products creates the panel each light-weight durable, essential for used in environment ducts. The PU foam center offers remarkable protection, although the outside level of includes an additional level of security versus outside aspects.


The Haohai PU PIR Phenolic Sky Air duct Board Terminate Immune Thermal Protection Light weight aluminum Sandwich Foam Panel has plenty of polyisocyanurate (PIR), a thermosetting polymer has outstanding thermal protection residential or commercial homes. This protection assurances optimum power, important today.


The phenolic material in production this PU PIR Phenolic Sky Air duct Board Terminate Immune Thermal Protection Light weight aluminum Sandwich Foam Panel provides it remarkable terminate residential or commercial homes, ensuring it complies together with terminate safety policies. It assurances enduring resilience that the sky ducts will stay effectively safeguarded protected for prolonged durations. Utilizing this top quality item, you have absolutely nothing at all towards stress over since it is created through a relied on popular brand name within this particular market that constantly guarantees their items towards provide such piece de resistance over time.


The Haohai PU PIR Phenolic Sky Air duct Board Terminate Immune Thermal Protection Light weight aluminum Sandwich Foam Panel is simple and easy towards set up requirements very little upkeep. It might be quickly reduce towards dimension, making it appropriate for utilized in any type of ductwork request. Its own light-weight framework likewise it simple and easy towards handle, decreasing the danger of injuries.


This PU PIR Phenolic Sky Air duct Board Terminate Immune Thermal Protection Light weight aluminum Sandwich Foam Panel is perfect for discovered in various requests, consisting of industrial commercial setups, it is appropriate for utilized in frameworks, ships, environment bodies that are handling. The panel flaunts excellent thermal conductivity creating it an easy however efficient option for maintaining steady problems energy decreasing use.


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