OEM & ODM services for all kinds of HVAC duct, PU FOAM and aerosol products

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HVAC PRE-INSULATED DUCT
VR

AC Duct insulation board is a hot seller well recognized by users around the world. In order to guarantee AC Duct insulation board performance, the adopted technologies are technically useful and feasible. Depending on its properties, the product is widely applied in the field(s) of HVAC Systems & Parts. Looking back to the good old days,SHANGHAI HAOHAI CHEMICAL CO.,LTD have done our best to achieve our goal of serving customers with the best quality products and services. In the future, we will keep improving our capabilities and upgrading technologies to provide more and better products to satisfy the growing needs of customers.

Brand Name:HaohaiCertification:CE

Characteristics                                                      

Light,safe,decreasetheloadofthebuilding.

Easytoinstall,shortentheconstructionperiod.

Protectenvironment,sandwichstructurewithantioxidantsurfaces.

Highperformanceinheatinsulating,canbeservedinbothhighandlowtemperatureenvironment.

Fireproof,meettheNationalstandard,makesbuildingsafe.

Soundproof,makesaquieterenvironment.

Noneedtoleavespaceforinsulationmaterialinstalling,sothatthestoryheightcanbereduced.

Longservicelifeupto20years,verylowcostinwastageandmaintenance.

Niceappearance.

Haohaiductsystemincluding                                                        

Haohaiductpanels

AccessoriesforHaohaiduct

Trainingandserviceforductinstallation

Datasheetoftech&safetyforductinstallation

Undertakeprojectsofductinstallation

ProductDataSheet                                                                  

Smoketemperature125°C                            
Flameheight 15mmThicknessofpanel 20mmDensity 40~69kg/m3Compressivestrength,10% 0.2MPaDimensionstability 0.5%Thermalconductivity 0.021w/m.kWorkingtemperature -50to+80°C

ComparisonbetweenHaohaiductandotherducts                        

ItemHaohaiduct
Zincificationduct
FiberglassductXPS
Thermal
conductivityexcellentpoorgeneralgeneralWeight(kg/m²)1.3-1.48.328.81.1~1.3FlameRetardancy
 Phenolic  Aclass
    PU    B1class
AclassAclass------Servicelife15~20years6~7years10~15years15~20yearsContaminantNeverYesYesAlittleInstallation

speed

FastSlowSlowFastInstallation

effect

Easytoinstall,niceappearance,highefficiencyComplexinstall,lowefficiencyComplexinstall,lowefficiencyEasytoinstall,niceappearance,highefficiencyMaintenanceLowHighHighLow

Haohaiductsatisfiesthefollowingstandards:                                      

• GB50243-2002

    AcceptancestandardforconstructionqualityofHVACworks.

• GB50045-95

    Criterionoffireproofdesignofciviltallbuildings.

Environment                                                                          

InspectedbytheNationalConstructionMaterialTestcenter,

Haohaiductpassedtheformaldehydevolatilizationtest,couldbeappliedindoordirectly.

ApprovedbytheNationalQualityTestCenterandChinaConstructionMaterialAssociation,

   Haohaiductisastablequalify,safeandenvironmentprotectiveproduct.

InspectedbyShanghaiqualitymonitorinspectionspot,ifsinnocuousandasafeproduct.

ThereisnoFreoninHaohaiduct,andwon,tdestroyaerosphere.

AsaresultoflowwaterabsorbabilityofHaohaiduct,itwon5tbringgermintheduct.

InstallationAccessories                                                              

Variousflanges,Hbayonet,Hookedhangerbracket,Aluminumshapeddisk,Coveringangle,G.I.

Square,etc.

 Installation                                                                           

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Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.

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In PU foam (OCF) industry, Haohai is one of the leading PU foam manufacturers in China.

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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
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