JULI® Antistatic Ventilation Duct

JULI® Antistatic Ventilation Duct

There are no VOCs produced during processing or use, making it environmentally friendly.

 

The JULI® antistatic ventilation duct is widely used underground with high concentrations of gas. The antistatic properties of the fabric can prevent static electricity from accumulating on the surface of the fabric to form sparks and cause fires. The ventilation duct will bring fresh air from outside and exhaust turbidity air and diluent toxic gases from the underground.


Product Detail

“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation with the long-term to create collectively with buyers for mutual reciprocity and mutual advantage for High Performance China Metro and Tunnel Fan, With outstanding services and good quality, and an business of foreign trade showcasing validity and competitiveness, which will be reliable and welcomed by its purchasers and makes happiness to its workers.
“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation with the long-term to create collectively with buyers for mutual reciprocity and mutual advantage for China Subway Ventilation, Metro Axial Fan, Taking the core concept of “to be the Responsible”. We’ll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.

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

Single suspension fin

Dpuble suspension fins

Single suspension patch

Double suspension patches

Coupling system

Zipper Coupling

Velcro Coupling

Eyelet Coupling

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

“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation with the long-term to create collectively with buyers for mutual reciprocity and mutual advantage for High Performance China Metro and Tunnel Fan, With outstanding services and good quality, and an business of foreign trade showcasing validity and competitiveness, which will be reliable and welcomed by its purchasers and makes happiness to its workers.
High Performance China Subway Ventilation, Metro Axial Fan, Taking the core concept of “to be the Responsible”. We’ll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.


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