China New Product Flexible Blower Air Duct - JULI® Antistatic Ventilation Duct – Foresight

China New Product Flexible Blower Air Duct - JULI® Antistatic Ventilation Duct – Foresight


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Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for Mining Ventilation Duct, Roller Blind Fabric, Flex Air Duct, Are you still looking for a quality product that is in accordance with your good company image while expanding your product range? Try our quality products. Your choice will prove to be intelligent!
China New Product Flexible Blower Air Duct - JULI® Antistatic Ventilation Duct – Foresight Detail:

Product Informations

JULI® antistatic ventilation duct is primarily designed for high concentration gas in the underground, such as coal mines and tunnels. Antistatic duct fabric is treated with a water-based surface material that is environmentally friendly, emits no VOC during processing and use, is safe for workers, and stabilizes the antistatic value at 3×106Ω.

The fire resistance of the JULI® antistatic ventilation duct is DIN4102 B1, NFPA701, EN13501, DIN75200, and all fire resistance is accompanied by an SGS test result. When a fire is present, a high flame retardant can help to limit the hazardous and harmful gases that can injure the human body.

suspension system


1. Single suspension fin

Single suspension fin


2. Dual suspension fin

Dpuble suspension fins


3. Single suspension patch

Single suspension patch


4. Daul suspension patch

Double suspension patches

Coupling system


1. Zipper Coupling

Zipper Coupling


2. Velcro Coupling

Velcro Coupling


3. Eyelet Coupling

Eyelet Coupling


_Zipper_Coupling-removebg-preview

End ring Coupling

 Product Parameters

JULI®  Antistatic Ventilation Ducting Technical Specification
Item Unit Value
Diameter mm 300-3000
Section length m 5, 10, 20, 30, 50, 100, 200, 300
Color - Yellow, Orange, Black
Suspension - Diameter<1800mm, single suspension fin/patch
Diameter≥1800mm, double suspension fins/patches
Sealing face sleeve mm 150-250
Grommet spacing mm 750
Coupling - Zipper/Velcro/Steel ring/Eyelet
Fire resistance - DIN4102 B1/EN13501/NFPA701/DIN75200
Antistatic Ω ≤3 x 108
Packing - Pallet
The above values are average for reference, allowing 10% tolerance. Customization is acceptable for all given values.

 Product Feature

◈ Used for tunnels and mining with high concentrations of toxic gas.
◈ All ducting and fittings are available in both layflat and spiral as well as oval.
◈ The standard color is black, but other colors can be customized.
◈ Airtight seams and grommets are soldered, resulting in negligible friction loss.
◈ Polyester woven or knit fabric with a PVC coating on both sides.
◈ The flame resistance meets DIN4102 B1/EN13501/NFPA701/DIN75200 standards.
◈ Customization is available for diameters ranging from 200 mm to 3000 mm.
◈ Section lengths can reach 200m, 300m, or even longer when designed specifically for TBM, and lifetimes can range from 5 to 10 years.

JULI® Antistatic Ventilation Duct

Product Advantages


Product detail pictures:

China New Product Flexible Blower Air Duct - JULI® Antistatic Ventilation Duct – Foresight detail pictures


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Fast and good quotations, informed advisers to help you choose the correct product that suits all your needs, a short production time, responsible quality control and different services for paying and shipping affairs for China New Product Flexible Blower Air Duct - JULI® Antistatic Ventilation Duct – Foresight , The product will supply to all over the world, such as: Yemen, Karachi, Lesotho, We've more than 10 years exported experience and our products and solutions have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
5 Stars By Hulda from Istanbul - 2017.12.09 14:01
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
5 Stars By Amy from Iceland - 2017.01.11 17:15
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