This product utilizes the high elasticity, high air tightness, medium resistance of rubber and the flexibility and heat resistance of glass fiber fabric. The two ends are equipped with metal short pipes and flanges to connect with the fan and duct, which can compensate for the thermal expansion of the duct operation and can also compensate for multi-directional displacement. Because rubber and fabric have good flexibility, and both have good sound absorption and vibration isolation functions, they can effectively reduce the noise and vibration transmission generated by boilers, fans, and airflows during operation. Because the main material is rubber or fiber fabric and fibrous thermal insulation material, there is no reverse thrust, it is light in weight, and no pipe support is required, which can save a lot of materials and labor. In particular, the fabric compensator uses silicone material, which has good high temperature resistance and corrosion resistance, and rubber has high air tightness, absolutely no leakage, and low price, which is far lower than metal compensators and imported products.

- Product Features

Compensation for thermal expansion: Non-metallic expansion joints can provide greater multi-dimensional directional compensation within a smaller size range.

Compensation for installation errors: Due to the inevitable system errors in pipeline connections, non-metallic compensators can better eliminate installation errors.

Noise reduction and vibration isolation: Fiber fabrics and thermal insulation cotton themselves have the functions of sound absorption and vibration isolation, which can effectively reduce the noise and vibration of boilers, fans and other systems.

No reverse thrust: Since the main material is fiber fabric, there is no force transmission, and the use of non-metallic compensators can simplify the design.

High temperature and corrosion resistance: The fluoroplastics and silicone materials used have good high temperature and corrosion resistance.

Good sealing performance: It has good sealing under the action of various media.

Low price