Tunnel Ventilation Duct PVC Material Coated Ventilation Air Hose for Tunnel, Mining, and Basement

• Material: PVC
• Usage: for Air Conditioner
• Application: Metallurgy
• Shape: Round
• Performance: Corrosion
• Certification: ISO, CE, CCC
• Model NO.: 600mm
• Diameter: 100~1500mm or Customized
• Environmental Temperature: -20~100ºC
• Compressive Strength: 1000~2000PA
• Length: 10m or Customized
• Weight: 470~650GSM
• Thickness: 0.4~0.6mm
• Color: Yellow/Orange/Green/Black/Customized
• Feature: Anti-Static/Waterproof/Impact Resistant
• Connection Way: Zipper or Eyelet
• Steel Ring Material: Spring Manganese Steel or Cold Drawn Steel
• Suspension Clasp Spacing: 500mm or Customized
• Storage: Freely Bent, Expanded and Contracted
• Installation: Easy to Connect and Disassemble by Zipper or Eyele
• Steel Ring Thickness: 5-10mm or Customized
• Standard Steel Ring Pitch: 100mm or Customized
• Transport Package: Export Wooden Package
• Specification: According to the order
• Trademark: HANQI
• Origin: Shandong, China
• Production Capacity: 20000 Pieces/Year

Product Description

Products Description

PVC  Flexible Duct

Both the Flexible Duct and the Tees are made of air duct cloth. According to the size of the tunnel fan and ventilation needs, select the corresponding size of the Flexible Duct, and add a tee at the tunnel fork to achieve multi-directional air supply.

 

Detailed Photos

 

 

Material	PVC
Working Temperature	-20 °C-- 100°C
Size	300mm-20000mm
Diameter	100mm-2000mm
Thickness	0.4~0.6mm or customized
Elasticity Index	7000Pa--8000Pa
Color	Orange/black/green/yellow

Features

               Air duct hook detail                                             Machine wiring, neat and firm,                         Internal negative pressure skeleton

closed zipper

---The air duct uses the seamless heat sealing process, and the air supply distance is long. 

---Wear-resistant biaxial polyester high-strength yarn is used for long service life. 

---Impact resistance, waterproof, flame retardant, antistatic, explosion-proof.

---Highly flexible and could be compressible and easy to carry.

---Various colors are available.

---Easy to use, stable structure, easy to install.

---Can be customized according to customer needs.
---Soft texture, lightweight, compression, and aging resistance, beautiful appearance.


Ordering notice

Before placing an order, please send us the following parameters to help us find the most suitable Flexible duct for you:
1	Diameter and air supply distance
2	Color (orange, green, black)
3	Connection method
4	Inlet and outlet dimensions of TEES, bifurcation angle

 

Company shown

Shandong Hanqi Industrial Co.,Ltd. is a rising comprehensive industrial company, which integrates in design, development, manufacturing, installation, sales and after-sales services. With it's own factories, research institute and the strategic cooperation with main adventage manufactories in China, Shandong Hanqi has served and developed solutions for global customers for more than a decade.

Shandong Hanqi Industrial Co.,Ltd. locates in famous industrial town Shandong province of east China, manufacture and export types of tunnel and mine fans.

Shandong Antai Ventilation Equipment Co.,Ltd. As the branch of Shandong Hanqi who is professional of manufacturer in tunnel construction fans and mine fans.

With the advantages of reliable quality, reasonable price and practical function, our products are very popular in world markets, we have established long and stable partnership with customers from different countries,like Russia, Saudi Arabia, UAE, Singapore, Algeria, Australia, Bangladesh, Brazil, Canada, Costa Rica, Denmark, Honduras, India, Indonesia, Jordan, Lithuania, Malaysia, Pakistan, Romania, South Africa, Thailand, USA, Vietnam and more.

Main Product

Customer Photos

 

Business License & Certifications