Insulated flexible duct made of aluminum foil + pet +steel wire +glass fiber.
Acoustic insulated duct made of aluminum foil + pet + helix steel wire + fiber glass
Apply for low/medium/ high pressure, use for air ventilation in each environment.
Round style, and easy to install oval or round connection.
Fireproofing, at high temperatures or in case of fire, no toxic gas emitted.
Easy to delivery.
Good insulated---heat insulated
Absorb noise---can absorb the noise from the shaking when ventilated
No corrosive---not corrosive the aluminum pipe and metal parts
Durability---not decay, mildew
11. Practicality: Suitable for the densely-populated area(such as school, supermarket, office, stadium, theater, factory^), high requirement of the environment area, such as hospital, laboratory, howff, bus, train, broadcasting studio.
Structure: High elastic wire, aluminum foil
Standard Diameter: 3, 4, 5, 6, 8, 10, 12, 14, 16 inches
Standard Length: 10M
Temperate range: -30 degree to + 150 degree
Air Velocity: 28m/s
Working Pressure: 250mmAq
Zhaoqing Grandaire Air conditioning Co., Ltd has been established for 18 years and is specialized in manufacturing a wide range of diffusers and grilles for A/C industry for domestic and overseas markets. With a strong commitment to quality and timed delivery, we have been exporting more than 4 million US dollars of products to overseas markets each year, including USA, UK, Australia, Belgium, Spain, Israel and other countries.
We are looking forward to establish long-term and win-win business relationship with you. Please feel free to contact me with you any requirement about our products.