Specifications
1. DUCT FLANGE CORNER
2. 20MM, 30MM, 40MM FOR OPTION
3. GALVANIZED STEEL MATERIAL
4. SOLID CONSTRUCTURE
- DUCT CORNER JOINT
- SIZES: 20MM, 30MM, 40MM FOR OPTION
- SOLID STRUCTURE
- GALVANIZED MATERIAL
- ZINC PLATING
- USE WITH FLANGE TOGETHER
- WE ALSO MANUFACTURE THE FLANGE
- SAMPLE IS AVAILABLE