High Quality Rectangular Flexible PVC Duct Connector Ventilation Fireproof High Temperature Resistance Hospitals Outdoor Chinese

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Product Overview

Description











Product Description




Specification


Product name
Thickened pure aluminum foil vent pipe
Type
Common plate air duct
Material
Galvanized sheet
Applicable temperature
-30-280°℃
Bending strength
180
Compressive strength
Strong


















0.1859 s.