Fire Retardant Round Flexible Duct , PVC Aluminum 4 Dryer Vent Hose
Aluminum flexible ducts are specifically produced for low and medium pressure hearting, cooling, ventilation, exhaust and air conditioning systems.
Air tight aluminum flexible ducts are produced from multi layers aluminum strengthened with high tension hard steel spring wire, it has high elasticity and flexibility .
It can be easily fitted to circular, oval or rectangular connectors, in case of fire no toxic or poisonous gases are released.
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Material of Duct | 1 layer aluminum 1 layer polyester |
Thickness of Duct | 25 ~ 27 micron |
Fire Resistance | Limited combustibility |
Temperature Range | -30/+150 |
Operating Pressure | 3000 Pa |
Maximum Air Velocity | 30 m/s |
Available Diameters | 50mm - 1200mm |
Standard Length | 5m, 6m, 7.5m, 10m |
Available Inches | 2" - 48" |
Packing | Cardboard box |
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1. High temperature resistant.
2. Excellent resistance to chemicals.
3. Highly flexible.
4. Small bending radius.
Wall: Aluminum foil laminated PVC
Spiral: Steel wire
Economical, quick and easy to install this Flexible Duct are fabricated in tandem with the international quality standards.
Our range is highly appreciated by the client across the nation and available at market leading price.
Our clients choose us for reasons:
1. We pay attention to the quality as company life
2. We look into the details and timely delivery guaranteed
3. Pleasant service and respond quickly
4. Reasonable price
5. Around 2 hours to Shanghai , 60 km distance to the Ningbo
You will find it's the best choice for doing business with us!
Packing & Delivery
Estimated Delivery Date: we always ship the goods from Ningbo or Shanghai port.
After we receive the 30% deposit, we will arrange the bulk in 25 days.
Customer can check our usual way of package before we load the bulk on truck as below photos.
Our package is seaworthy and in solid quality in order to avoid unexpected weather during the shipment.
We can also ask our carton supplier to follow buyer`s instructions if there is any special requirements.