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Hebei, China
Product name
Sheet Metal Galvanized Damper Blade for Spiral Pipe System
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Damper blade
Material
Galvanized Steel, stainless steel
Material thickness
24GA, 26GA, 28GA
Size
4", 5", 6", 7", 8", 9", 10", 12", 14", 16", 18", 20"
Assemblies
Spring bearing, stamped bearing, handle, washer , wint nut
Feature
High strength corrosion resistant,easy installation
Application
controlling the airflow inside the smoke fitting and round ductwork