OEM ODM flexible fire resistance collapsible ventilation hose for mines
- Category: HVAC Systems & Parts >>>
- Supplier: Chengdu Foreisght Composite Co. Ltd.
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Product Overview
Description
OEM ODM flexible fire resistance collapsible ventilation hose for mines
Product Description
JULI® ventilation hose for mines advantages:
1. Fire resistance meet DIN4102 B1/EN13501/NFPA701/DIN75200.
2. Dual suspension fin for diameter >1800mm to withstand double pressure.
3. Customized available, a separate tem tailored professional solutions from designing, purchasing raw material, making fabric to readymade duct.
4. Coupling and suspension way are optional.
JULI® ventilation hose for mines technical data:
| Item | Unit | Result | ||
| Fabric | Color | - | black, yellow, orange or customized | |
| Base fabric | - | knitted/woven polyester fabric with both sides pvc coated | ||
| Weight | g/m2 | 400-900 or customized | ||
| Length | m | 1-300 or customized | ||
| Seam strength | N/50mm | 1000-2500 or customized | ||
| Tensile strength (warp/weft) | N/50mm | 1500-3000 or customized | ||
| Tear strength(warp/weft) | N | 400-600 or customized | ||
| Adhesion strength | N/50mm | 60-100 or customized | ||
| Antistatic | Ω | <3*108 or optional | ||
| Wind pressure resistance | Pa | 3000-10000 | ||
| Flame retardant | - | DIN4102 B1/EN13501/NFPA701/DIN75200 or customized | ||
| Duct | Diameter | mm | 300-3000 or customized | |
| Longitudinal seam(related to length) | pcs | 1-4 | ||
| Circumferential seam(related to diameter) | pcs | 1-5 | ||
| Sealing flap extend | mm | 100-200 | ||
| Non-perpendicularity with duct axes | ° | 3 | ||
| Steel ring material | - | spring manganese steel or cold drawn steel | ||
| Diameter of steel ring | mm | 5-10 or customized | ||
| Grommet spacing | mm | 500-800 or customized | ||
| Suspension way | - | suspension fin/patch or customized | ||
| Connection way | - | steel ring or zipper coupling | ||
| Torsional capacity | Duct length (≤5m) | mm | 1/24 of circumference | |
| Duct length (>5m) | 1/16 of circumference | |||
| PS: All of the above data can be customized, please e-mail to carina at cdfhcl dot com to specificy requirements. | ||||
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Company Information
Chengdu Foresight Composite Co., Ltd. was established in 2006, is an all-around major composite material enterprise. Our products are widely used in PVC inflatable fabric for recreational toys, mining ventilation duct, tunnel air duct, flexible biogas engineering fabric, textile architecture membranes, tent fabric, PVC tarpaulin for vehicle and boat, pond liner, PVC geomembrane, air tightness fabric for water&gas tank etc.
We obtained more than 10 national patents, unique anti-static technology had won the National Security Science and Technology Achievement Award. Besides, we are the drafter of national and industrial standards of coal mine ventilation materials.
We are looking forward to a long term business relationship and getting a win-win situation with you!
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Contact infomation
Contact Name: Carina Lim
E-mail: carina @ cdfhcl.com
Skype: carina.1218
Whatsapp/Wechat: +86 15828151260
Facebook: carina.lin1218 @ hotmail.com
Telephone number: +86 15828151260
Call number: +86-28-84211071
Address: Longtan Industrial Park of Chenghua District , Chengdu,China
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