Audited Supplier
HVAC PRE-INSULATED DUCT
Polyurethane Foam Board
Modern
Apartment
Haohai
1*10/Package
4000*1200*20mm
China
Product Description
Haohai duct is a new material duct, its advantages such as energy saving, environmental protection, no pollution, light & easy installation, fireproof, soundproof, nice appearance and long service life can not only meet the demands of duct material, but also avoid the disadvantages of traditional materials, The advantages of Haohai duct in performance, cost and manufacture make it true to design and construct a modern air conditioning system.
• 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.
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.
• 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.
years, very low cost in wastage and maintenance.
• Nice appearance.
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 cost | Low | High | High | Low |
Haohai is one of the companies who took the lead in researching and producing new duct panel.With the strong sense of mission to China polymer industry, Haohai takes specialization-oriented development, advocates scientific and human-based management. By its advanced technologies and quality services, Haohai grows fast to a famous company who has 4 advanced product lines, and the capacity is more than 4 million square meters per year.
Haohai duct introduction
Haohai's technology in air conditioning duct was assessed as scientific and technological achievements promotion project by National Ministry of Construction, Until now, Haohai's customers are from Australia, Romania, Bulgaria, Singapore, Malaysia etc,and have been well received.
production lines
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update date:11/13
