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High speed tunnel engineering positive pressure air duct seamless heat sealed air duct tunnel construction dust removal and ventilation flexible air belt
$1.71
Reference Price1rice (Min. Order)
Product Name
Positive pressure air duct for high-speed tunnel engineering
Negotiable
Ship From
Jiangsu
Shipping
To be negotiated with the supplier
Customization
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Key Attributes
Details
Price Disclaimer
Brand
Diamond Dragon
Does it support customized processing
Yes
Material
PVC coated cloth
air supply mode
Positive pressure ventilation
Applicable scenarios
Construction of highway tunnels, railway tunnels, water conservancy tunnels, and subway tunnels
Material characteristics
Flexible and Foldable
nominal diameter
Φ400, Customizable
Standard single section length
5m、10m
connection method
Zipper style sealing joint
Suspension configuration
Integrated lifting ring with barrel and spine
Use temperature range
-25℃~+70℃
Details
Price Disclaimer
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