Mining PVC Reinforced Spiral Duct (Air in)

Short Description:

Material: PVC mesh fabric
Diameter: 300-1200mm (customized)
Length: 5-10m
Feature: fire resistance, antistatic(antistatic is optional)
Coupling: metal ring, Velcro, zipper, eyelet
Wind pressure resistance: -25~60 ℃


Product Detail

Product Tags

JULI® PVC Mining Reinforced Spiral Duct (Air in) Parameter:

 

Item

Unit

Test method

Result

Diameter

mm

-

300 400 500 600 800 1000 1200 (other diameter can be customized)

Length

m

-

5 ~10(customized)

Flap(Skirt)

cm

15-25

Steel wire diameter

mm

MT165-2007

3.2~5

Standard pitch

cm

MT165-2007

20-50

Suspension ring space

cm

-

50

End ring material

-

-

Spring manganese steel

End ring diameter

mm

MT164-2007

5-10

Suspension

-

double/Single steel ring

Coupling

End ring, zipper, Velcro, eyelet

Fire resistance

-

NFPA701/DIN75200/UL94

Qualified

Antistatic

Ω

ISO 284

≤3x108(optional)

Temperature range

GB/T20105-2006

-25~60

JULI® PVC Mining Reinforced Spiral Duct (Air in) Advantages:

 

1. Since 2006, Foresight has more than 10 years experience of manufacturing ventilation ducts and ventilation duct fabric, and owns a strong R&D team which consists of over 10 engineers graduated from professional school, exceeds 30 high-speed rapier looms, 3 laminated production lines, several automatic production lines for pvc ventilation duct, which ensures annual production of rolled film over 10,000 tons, pvc ventilation duct fabric 15,000,000 square meters, pvc ventilation duct 2,000,000 meters. Foresight continues to supply all kinds of ventilation ducts for coal mines at home and abroad.

 

 

2. Make a turn with free angle, smooth ventilation, low friction loss and improve air supply efficiency.

3. PVC profile as wear strip, purpose built welding machine, firm and uniform seam, short lead time.

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4. Light weight, excellent appearance and low cost.

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5. Convenient suspension, high work efficiency.


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