http://qiaoshan.co/retrofit-roof-drain.html
http://qiaoshan.co/assets/catalog/Aluminum-Roof-Drain-Catalog.pdf
Material: Aluminum
Flange Diemeter: 16" Or As Per Request
Height: 12" Or As Per Request
Clamp Ring Diameter: 10"
Dome Strainer Type: Cone, Flip-Top
Diameter: 2-3/4", 3-3"/4", 5-3/4"
Advantage: Heavy-Duty One Piece Spun Aluminum Without Welding Line
OEM: Acceptable
Why Choose Us:
1. 20 Years Experience Spinning Production
2. CNC Spinning Machines, Automatic Welding Line Weld Stud
3. Li Has QC Manager Approval And He Has Strict Requirements For Product Quality