Corrosion Resistance PP/FRP Ducting and Fittings  
Product: Ducting, Bending, Flange, Adapter, Tee, Hood, Damper
Material: PP, FRP

The following products have been patented.
 
     
Multiple blades Damper
Application: Corrosion resistance ventilation system
Material: PP, FRP available

Benefits: 1. Low resistance when full open and reach to 95% effective area.
                 2. Construct in fan-shaped impellers and gear drive offer low torque and easier to fit with
                     electrical or pneumatic driver.
                 3. Free maintenance.
Sizes: Available from Φ600mm to Φ3600mm

 
 
 
Single blade Damper
Application: Corrosion resistance ventilation system (max. temp. 50dC)
Material: PP injection

Benefits: 1. Free of fittings replacement.
                 2. Easy to open or close
                 3. Low leakage.
Sizes: Available from 4" to 10"

 
 
   
Elbow
Application: Corrosion resistance ventilation system (max. temp. 50dC)
Material: PP injection

Benefits: Turning vane design to minimize eccentric flow. Inserted installation.
Sizes: Available from 4" to 10
 
 
   
Flange
Application: Corrosion resistance ventilation system (max. temp. 50dC)
Material: PP injection

Sizes: Available from Φ200mm to Φ3600mm		  
 
   
Adapter
Application: Corrosion resistance ventilation system (max. temp. 50dC)
Material: PP injection
Benefits: 1. Round to square shape with inserted installation.
                 2. Best design to minimize flow resistance and decrease eccentric flow.
Sizes: Available from 4" to 10"