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

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HVAC PRE-INSULATED DUCT
VR

Having absorbed the best and the brightest to join us, SHANGHAI HAOHAI CHEMICAL CO.,LTD finds it easier and more efficient to develop products on a regular basis.PU PIR Insulation Board Paneling is the newest result combining all the efforts and wisdom of our employees. The product is endowed with stable and multi-functional performance. It is mainly used in the application field(s) of Sandwich Panels. We regard PU PIR Insulation Board Paneling product features as its core competitiveness. Adopting high-quality raw materials purchased from reliable suppliers,HAOHAI has the guaranteed quality and advantages of chemical building material. Moreover, it has a look designed by our creative designers, making it highly attractive in its appearance.

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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