Industrial Tunnel Airflow Management System for Enhanced Safety

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Industrial Tunnel Airflow Management System for Enhanced Safety

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Product Description

📋 Basic Information

Model NO.	500mm	Application	Petrochemical
Shape	Round	Performance	Temperature Resistant
Certification	ISO, CE, CCC	Diameter	100~1500mm or Customized
Working Temp	-20~100℃	Thickness	0.4~0.6mm
Weight	470~650GSM	Length	10m or Customized
Features	Anti-Static, Waterproof, Impact Resistant	Connection	Zipper or Eyelet

🚀 Product Description

PVC Flexible Duct System

Both the Flexible Duct and the Tees are made of high-quality air duct cloth. Based on the fan size and ventilation requirements, users can select the corresponding size and add tees at tunnel forks for multi-directional air supply.

💎 Key Features & Advantages

✔ Seamless heat sealing process ensures long-distance air supply.

✔ Wear-resistant biaxial polyester high-strength yarn for extended service life.

✔ Multi-protection: Impact resistance, waterproof, flame retardant, and antistatic.

✔ Highly flexible, compressible, and easy to transport or install.

✔ Stable structure with aging resistance and customizable color options.

Air duct hook detail

Firm machine wiring

Negative pressure skeleton

📊 Technical Specifications

Parameter	Value
Material	High-strength PVC
Working Temperature	-20 °C to 100 °C
Size Range	300mm - 20000mm
Diameter	100mm - 2000mm
Elasticity Index	3000Pa - 5000Pa
Available Colors	Orange, Black, Green, Yellow

📝 Ordering Notice

Please provide the following parameters for an accurate quote:

Required Diameter and air supply distance.
Preferred Color (Orange, Green, or Black).
Desired Connection method (Zipper/Eyelet).
Inlet/Outlet dimensions and bifurcation angle for TEES.

🏭 Production & Quality Control

❓ Frequently Asked Questions

Q1: What is the maximum temperature the flexible duct can withstand? A: The duct is designed to operate safely within a temperature range of -20°C to 100°C.

Q2: Can the duct size and length be customized? A: Yes, we offer customization for diameters ranging from 100mm to 2000mm and lengths up to 10m or more based on your specific project needs.

Q3: Is the material flame retardant and antistatic? A: Absolutely. Our PVC flexible ducts are manufactured to be flame retardant, antistatic, and explosion-proof for hazardous environments like mines and tunnels.

Q4: What connection methods are available for joining multiple ducts? A: We primarily use zipper or eyelet connections, which allow for easy installation and a firm, airtight seal.

Q5: How does the duct perform under high pressure? A: Our ducts feature an elasticity index of 3000Pa to 5000Pa and are reinforced with high-strength yarn to resist impact and pressure.

Q6: In which applications is this ducting typically used? A: It is widely used in mining, tunnel construction, petrochemical plants, indoor ventilation, and large parking lots.