| Inside diameter | 52-406mm |
| Fire rating | B1 |
| Working pressure limit | 3000Pa |
| Temperature range | -30to+120℃ |
| Production length | 10m |
| Insulation thickness | 16/25/30mm |
| inlay | Aluminum Foil and Spiral Wire Wrap |
| Construction | Jacket - Aluminum Foil Reinforced Polyester Film |
| Application | Air conditioning end air supply, VAVBOX box con nection, fresh air connection pipe, downward air supply connection, FASU system |
| Characteristics | Good insulation performance, straight pipe body, not collapsed, beautiful installation |
