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we provide service of enterprise's customs declaration, inspection.
Tunnel flexible Air Ducting Mining Fire Resistant Air Duct
Introduction
Tunnel flexible Air Ducting Mining Fire Resistant Air Duct
Parameter
https://www.chinacoalintl.com#tanya
https://m.chinacoalintl.com/
we provide service of enterprise's customs declaration, inspection.
Tunnel flexible Air Ducting Mining Fire Resistant Air Duct
Introduction
Tunnel
flexible air ducting is made of fire-resistant PVC fabric,
temperature range -20-80°C.
With
the support of helix steel wire and black rubber strip, it is wear-and-tear
proof.
It
is fire resistant and oleic acid proof.
Flexibility
and light weight for easy use and installation. Rolls up for easy
transportation and stowed.
Connection
System: Rope, metal ring, buckle, zipper
Standard
diameter: 100mm-1600mm, standard length: 5m, 7.6m 10m
Tunnel flexible Air Ducting Mining Fire Resistant Air Duct
Parameter
Model
|
Size (mm)
|
Deviation
|
Pipe diameter(mm)
|
150 300 400 450 500 600 800 1000~2000
|
0±6
|
Pipe length(mm)
|
5 10 20 30
|
0±150
|
Pipe Diameter(mm)
|
100m wind resistance(N·S 2 /M 8 )
|
Wind rate
|
300
|
≤1728.0
|
≤5.0
|
400
|
≤410.0
|
≤5.0
|
500
|
≤134.0
|
≤5.0
|
600
|
≤54.0
|
≤5.0
|
800
|
≤13.0
|
≤5.0
|
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