Table of Contents

1. Introduction to reinforced flexible ducting
2. Applications of Reinforced Flexible Ducting
1. Industrial Ventilation
2. HVAC Systems
3. Fume and Dust Extraction
4. Air Handling in Hazardous Environments
5. Material Handling
3. Benefits of Reinforced Flexible Ducting
4. Subo Company Solutions
5. Conclusion
6. References

Introduction to Reinforced Flexible Ducting

Reinforced flexible ducting refers to conduits crafted to facilitate the conveyance of air, fumes, dust, and particles through various environments. Constructed with high-grade materials, these ducts are engineered to endure substantial mechanical stress and maintain integrity across diverse conditions. With reinforcements such as wire helixes or synthetic fibers, these ducts offer increased durability and flexibility, essential for efficient operations in demanding applications.

Applications of Reinforced Flexible Ducting

Industrial Ventilation

Reinforced flexible ducting is pivotal in industrial ventilation systems, providing resilience against corrosive chemicals and extreme temperatures up to 130°C (266°F). They facilitate a balanced air circulation, critical for maintaining safety and comfort standards in industrial settings.

HVAC Systems

In Heating, Ventilation, and Air Conditioning (HVAC) systems, reinforced flexible ducts provide an adaptable solution to routing air through complex installations. These ducts often feature diameters ranging from 4 inches to 24 inches, tailored to fit specific system requirements while ensuring minimal pressure drop and optimized airflow.

Fume and Dust Extraction

Designed to endure abrasive particles, reinforced flexible ducting is integral in fume and dust extraction systems. Constructed to withstand up to 150 psi pressure, they ensure efficient removal of hazardous particulates, enhancing air quality and workplace safety.

Air Handling in Hazardous Environments

In volatile environments, reinforced flexible ducting ensures secure air transfer, reducing risks associated with potential contaminants. These ducts offer anti-static properties and flame retardancy, crucial for maintaining safety in environments exposed to explosive gases or fine dust.

Material Handling

For material handling applications, reinforced flexible ducting is often employed to transport granules, powders, and other materials. Their ability to resist tears and punctures, coupled with high bend flexibility, ensures that materials are conveyed efficiently with minimal risk of blockages.

Benefits of Reinforced Flexible Ducting

The primary advantages of using reinforced flexible ducting include enhanced durability, flexibility, and resistance to extreme environments. Their multi-layered construction ensures longevity, even under continuous mechanical stress. Furthermore, their adaptability is beneficial in space-constrained or challenging installations where traditional rigid ductwork may be impractical.

Subo Company Solutions

Subo Company provides a comprehensive range of reinforced flexible ducting solutions tailored to diverse industrial needs. Their product line includes:

• SuboFlex 3000: Designed for high-temperature applications, rated up to 175°C (347°F), and suitable for aggressive chemical environments.
• SuboVent Pro: Ideal for robust industrial ventilation, offering diameters from 6 inches to 48 inches and built with reinforced polymer compounds for enhanced strength.
• SuboSafe Anti-Static: Engineered for hazardous environments with anti-static properties and flame retardancy, compliant with ISO 8031 standards.

Conclusion

Reinforced flexible ducting serves as an essential component in various industrial and commercial systems, offering reliability and performance under challenging conditions. With the ability to customize dimensions and materials, these ducts provide versatility and efficiency essential for modern engineering demands.

References

• International Standards Organization (ISO). ISO 8031:2011. Rubber and plastics hoses – Method for determination of antistatic and electrical resistance.
• American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). HVAC Applications Handbook.
• Subo Company. Product Catalog 2023. Accessed October 2023.