FDZ Straight Pipe Air Duct Expansion Joit
Description
FDZ Straight Pipe Air Duct Rubber Compensator is an independent research product of our company, its corrugation is wider and higher than similar products, which makes it has a larger compression, extension, angular, lateral and deflection displacement.
| No. | Item | Material | Notes |
| 1 | Wrap component | Q235，SS304，SS316，etc. | Oil oaint anti-corrosion |
| 2 | Backboard flange | Q235，SS304，SS316，etc. | Oil oaint anti-corrosion |
| 3 | Rubber | NER，NR，EPDM，CR，IIR | |
| 4 | Wrap component | Q235，SS304，SS316，etc. | Oil oaint anti-corrosion |
| Technical parameter | FDZ type duct rubber compensator |
| Compensation length | ± 90mm |
| Working pressure | ≤4500pa |
| Temperature range | ~40℃ – 150℃ |
| Installation length | 300 – 450mm |
| Tensile length change rate | ≤15% |
| Tensile strength | ≥12Mpa |
| Elongation at break | ≥300% |
| Permanent set at break | ≤25% |
| Hardness | 58 ± 30 |
| Air aghing | 70℃ × 72h |
| Change in elongation at break | ≥20% |
Advantages
1.Handling Clean or Dirty Air Streams, Gas Streams, or Flue Gas Streams
2.Elastomers, Fluoroelastomers, Viton, Teflon, Silicone, Composite, Multi-Layer
3.Steel Assembled or Knocked Down, Flow Liners, Clamping Bars, Mounting Frames
4.Insulation Pillows, Refractory Designs, Wire Mesh Encasements, Ceramic and Fiberglass
