| Shape | Diameter(mm) | Length(m) |
| Round-O | 152,203,254,305,356,406,457,508……1778,1829 | per project need |
| Half round-D,large half round-HD | 152,203,254,305,356,406,457,508……1473,1524 | per project need |
| 1/4 round-Q | 152,203,254,305,356,406,457,508……1473,1524 | per project need |
| Ellipse-E | (305,406,508,610,711,813,1640)x(1016,1524,2032,2540,3048) | per project need |
| Rectangular-S | (559,610,660,711,762……3200,3404,3708)x(406,457,508……762,813) | per project need |
For more information about fabric air duct for sale and half round duct, please feel free to contact us!
Durkeesox, invested by US-registered Durkee International, is a global high-tech enterprise with a focus on HVAC/R industry.
