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.
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.
Installation
Haohai
The PU PIR HVAC Insulation Duct Panel Fireproof Phenolic Aluminum Foam Board is an exceptional selection for any person seeking the ideal insulation answer for their duct body. This amazing item is composed of a variety of products that provide it one-of-a-kind features that bring in it attract attention on the market.
Among a lot of essential advantages of the insulation Haohai panel is its own polyurethane (PU) and polyisocyanurate (PIR) elements specifically helped make towards generate an amount is higher of insulation. These products are superb at lessening heat energy move, providing much a lot better heat energy command in structures while minimizing electricity utilization.
The fireproof phenolic lightweight aluminum foam board is a crucial include of the Haohai insulation panel, creating it immune towards smoke and discharge. This system's fire-resistant residential buildings are vital for guaranteeing your building's security, specifically in high-risk locations., the product has a reduced smoke exhaust price, which decreases the possible for worry because of exposure problems.
Utilizing lightweight aluminum products in production the Haohai insulation panel reveals this product's robustness and resilience. It gives protection towards humidity and components survive guaranteeing your ducting body continues to be in excellent ailment for lengthy time periods. The product's region is additionally very effortless towards wash, creating upkeep is schedule lengthy and total even more workable.
An extra profit is its own light-weight concept, that makes it easy towards mount. The product's light-weight additionally produces it much more secure towards manage while setting up in strict rooms as compared to various other insulation remedies on call on the market.
Finally, this is risk-free and straightforward towards look after. This item is helped make coming from ecologically products which get along any type of dangerous materials or even ingredients. It is additionally very effortless towards reduce or even shape, creating it versatile towards the ducting body design, guaranteeing an excellent and accommodate is get.
If you are seeking top quality insulation for your ducting body, opt for the Haohai PU PIR HVAC Insulation Duct Panel Fireproof Phenolic Aluminum Foam Board.