China wholesale Mine Ventilation Duct Hose - JULI® Antistatic Ventilation Duct – Foresight

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"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for Underground Air Duct Repair, Mining And Tunnel, Ducting And Ventilation, We encourage you to make contact as we are looking for partners in our venture. We are sure you will find doing business with us not only fruitful but also profitable. We are ready to serve you with what you require.

China wholesale Mine Ventilation Duct Hose - 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

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
Suspension	-	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

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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for China wholesale Mine Ventilation Duct Hose - JULI® Antistatic Ventilation Duct – Foresight , The product will supply to all over the world, such as: Turkmenistan, Jordan, South Korea, Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.