Metal flexible duct
Minimum Order: 0
Quality/Safety Certification: 0.00
we are OEM supply metal flexible duct according to standard JB/GQ58285 with competitive price
JR-2 type rectangle Metal flexible Duct (totally enclosed type)
Dimension specification:
| Inside Diameter(mm) | Outside Diameter(mm) | Axial pulling force(kg) | Weight(kg/m) |
| 22*32 | 27.5*36.7 | 35 | 1.3 |
| 25*50 | 31.5*54.5 | 40 | 1.75 |
| 35*60 | 40.1*64.4 | 50 | 2.1 |
| 38*73 | 43.7*77.8 | 60 | 2.36 |
| 40*80 | 45.4*84.7 | 70 | 2.5 |
| 52*102 | 57.5*107.8 | 75 | 2.85 |
| 60*120 | 67.5*127.7 | 80 | 3.15 |
| 60*130 | 65.1*134.4 | 80 | 3.25 |
| 72*162 | 78.4*168.2 | 80 | 4.5 |
