Circular Fiber Fabric Air Duct Compensator

This product leverages the high elasticity, airtightness, media resistance of rubber, and the flexibility and heat resistance of fiberglass fabric. It is fitted with metal short pipes and flanges at both ends to connect with fans and air ducts, compensating for the thermal expansion and multidirectional displacement of the duct during operation. Due to the excellent flexibility of rubber and fabric, the compensator effectively absorbs sound and isolates vibrations, reducing the noise and vibration generated by boilers, fans, and airflow. The main materials, rubber or fiber fabric along with fibrous insulation, result in no reverse thrust, making the product lightweight and eliminating the need for pipe supports, saving significant material and labor costs. Especially for fabric compensators, the use of silicone materials ensures excellent high-temperature and corrosion resistance, while rubber offers superior airtightness, ensuring no leakage and making it significantly more affordable than metal compensators and imported products.

Product Features

1. Thermal Expansion Compensation: The non-metallic expansion joint can provide large multidirectional compensation within a small dimensional range.

2. Compensating for Installation Errors: In pipeline connections, system errors are inevitable, but the non-metallic compensator can effectively eliminate installation errors.

3. Noise Reduction and Vibration Isolation: The fiber fabric and insulation cotton have sound-absorbing and vibration isolation properties, effectively reducing noise and vibration in systems like boilers and fans.

4. No Reverse Thrust: As the main material is fiber fabric, it does not transmit force, allowing the non-metallic compensator to simplify design.

5. High Temperature and Corrosion Resistance: The use of fluoroplastics and silicone materials provides excellent high-temperature and corrosion resistance.

6. Good Sealing Performance: It maintains excellent sealing performance under various media conditions.

7. Cost-Effective: This compensator is much more affordable than metal alternatives.