Industrial-Grade Flexible Exhaust Ducts | Fireproof & Corrosion-Resistant Ventilation Solutions
Engineered for demanding environments, our exhaust ducts combine orange PVC fabric with black rubber-coated spiral steel wire for unmatched tear resistance and negative pressure performance. Certified flame-retardant and corrosion-proof, these ducts ensure safe air transfer in hazardous conditions.
5.0
Place of Origin:
Guangdong, China
Minimum order quantity:
5 meters
Supply Ability:
Ordinary air duct 500000 meters per year，PCA hose 200000 meters per year
Packing:
Pack according to custom length
Delivery time:
Please check with us before placing order
Transaction mode:
T/T，Western Union, Paypal
ODM & OEM:
Available
Certification:
ISO9001
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Durable Spiral Wire Exhaust Ducts for Heavy-Duty Ventilation
Key Advantages
✅ 360° Flexibility - Bend freely around obstacles
✅ Extreme Temperature Range (-15°C to +80°C)
✅ Abrasion Resistance
✅ Rapid Deployment with Snap-On Straps
✅ 100% Air-Leak Proof Joints
Related Parameters
Material | PVC |
Diameter | 100mm-1500mm （Custom diameters available） |
Length | 5m,10m,（Custom lengths available） |
Temperature range | -15℃ to 80℃ |
Color | Black（Custom color available） |
Connection | Magic tape, zipper |
Application Scenario
- Tunnel Construction - Remove welding fumes & CO2 buildup
- Marine Engine Rooms - Emergency smoke extraction
- Mine Shaft Ventilation - Class B1 anti-static compliance
- Fire & Rescue Ops - Rapid smoke evacuation deployment
Exhaust-Ducts-Application-Scenarios
Exhaust-Ducts-Application-Scenarios
Frequently Asked Questions
1
What is the maximum temperature these exhaust ducts can withstand?
Our standard ducts operate safely from -15°C to +80°C.
2
Do you make non-standard diameter ducts?
We provide custom sizing from 100mm to 1500m diameter . Request a quote with your required specs (diameter/length/temperature rating)
3
Minimum order quantity of negative pressure air duct?
Our minimum order size is 5 meters.
4
Does the product support customization?
Yes, we offer product customization service. Please contact us to discuss your specific needs, including size, color and other specifications.
5
What is the delivery time?
The exact delivery time will vary depending on the order quantity and the location of the goods.
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Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
Related Products
Contact person: Elaine Guo
Tel.: +8615875732388
E-mail: sales@fsnuowei.com
Add: No. 39 Xingjiao Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province,China