We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Helix Ventilation Duct, Helix Ventilation Tube, Air Ventilation Duct, With a wide range, top quality, reasonable rates and stylish designs, our products are extensively used with this industries and other industries.
Short Lead Time for Mining Ventilation Tube - JULI® Flexible Oval Ventilation Duct – Foresight Detail:
Product Informations
JULI® oval ventilation duct is made of PVC flexible fabric with polyester fiber as the base fabric and is coated with a PVC membrane on both sides. Polyester fiber can be chosen for different user requirements and environments. The PVC membrane is fire resistant with DIN4102 B1, NFPA701, EN13501, DIN75200, and antistatic properties; all are accompanied by an SGS test result.
JULI® oval ventilation duct is made with two suspension fins outside. The angle can be customized according to the customer’s requirement. There are also two suspension fins connected with carabiner hooks and steel rope inside the duct to keep the oval shape.
suspension system
Single suspension fin
Double suspension fins
Single suspension patch
Double suspension patches
Coupling system
Zipper Coupling
Velcro Coupling
Eyelet Coupling
End ring Coupling
Product Parameters
JULI® Oval Ventilation Ducting Technical Specification |
Item |
Unit |
|
Diameter |
mm |
450-1650 |
Section length |
m |
5, 10, 20, 30, 50, 100, 200, 300 |
Color |
- |
Yellow, Orange, Black |
Suspension |
- |
Double susopenison 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 |
Diameter(mm) |
Dimension(mm) |
|
A |
B |
450 |
650 |
350 |
600 |
850 |
450 |
750 |
1100 |
550 |
800 |
1150 |
600 |
900 |
1300 |
700 |
1000 |
1400 |
750 |
1050 |
1500 |
800 |
1200 |
1700 |
900 |
1350 |
1950 |
1050 |
1500 |
2150 |
1150 |
1650 |
2300 |
1200 |
The above values are average for reference, allowing 10% tolerance. Customization is acceptable for all given values. |
Product Feature
◈ Used for low headroom or small mine tunnels with a limited height.
◈ All ducting and fittings are available in both layflat and spiral.
◈ Increased airflow by maximizing duct space.
◈ Welding inside suspension fins reduce air leakage rates.
◈ Polyester woven or knit fabric with a PVC coating on both sides.
◈ The flame resistance meets DIN4102 B1/EN13501/NFPA701/DIN75200 standards.
◈ Diameters ranging from 450 to 1650mm, other dimensions are amenable to customization.
Product Advantages
Product detail pictures:
Related Product Guide:
We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for Short Lead Time for Mining Ventilation Tube - JULI® Flexible Oval Ventilation Duct – Foresight , The product will supply to all over the world, such as: venezuela, Czech Republic, Algeria, As a way to use the resource on the expanding info in international trade, we welcome prospects from everywhere on the web and offline. In spite on the high quality items we offer, effective and satisfying consultation service is supplied by our qualified after-sale service group. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please make contact with us by sending us emails or call us when you've got any questions about our organization. ou could also get our address information from our site and come to our enterprise. We get a field survey of our merchandise. We are confident that we'll share mutual accomplishment and create solid co-operation relations with our companions within this market place. We're seeking forward for your inquiries.