Mine ventilation duct
USD $8 - $15 /Square Meter
Min.Order:500 Square Meters
Chongqing Eran HVAC Equipment Co., Ltd.
mine ventilation duct
Key words: duct, mine, ventilation
Description: mine ventilation duct is made of galvanized steel sheet, or stainless steel. Spiral duct can be stronger than circular duct on the basis of same material.
Features:
High quality on material, long service life
Saving material.
Least resistance, good tightness
Joint seaming.
Linking by high quality steel flange.
Seal strip is used on the connector.
Less air leakage, reduce energy consumption, save operating cost.
Application:
It is mainly applied to ventilation, purification, smoke prevention and exhaustion system in open or widen space.
Advantage:
1.Advanced mold equipment, professional design and assembly line operation make sure high quality and efficiency, save materials and reduce the investment on projects.
2.Complete accessories production and distribution make it easier to install.
3.Duct’s size and appearance can be customized according to customer request.
4.OEM is available.
Specification:
Sheet Thickness
Diameter of Duct (mm) | Thickness |
320max | 0.5 |
320-450 | 0.6 |
450-1000 | 0.75 |
1000-1250 | 1.0 |
1250-2000 | 1.2 |
2000-4000 | As required |
Flange Specification
Length of Duct (mm) | Bolt | Steel Flange |
280-630 | M6 | ∠25×3 |
6360-1250 | M8 | ∠30×3 |
1250-2000 | M8 | ∠40×4 |
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