High Temperature Resistant Flame Retardant Flexible Duct Connector

High temperature ducts are specialized conduits designed to transport air or gases at elevated temperatures. These ducts are constructed from materials that can endure high thermal stress without degrading, ensuring the safe and efficient transfer of hot air. Common materials used in high temperature ducting include silicone, fiberglass, and PTFE (Polytetrafluoroethylene).

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Key Features of High Temperature Ducts

Heat Resistance: Capable of withstanding temperatures ranging from -30°C to 800°C, depending on the material and construction.
Durability: Built to endure harsh industrial environments, these ducts resist wear and tear, ensuring longevity.
Flexibility: Many high temperature ducts are designed to be flexible, allowing for easy installation and adaptation to various configurations.
Safety: Made from flame-retardant materials to prevent fire hazards.

Types of High Temperature Ducts

1. Silicone Glassfiber Ducts

Silicone glassfiber ducts are known for their excellent heat resistance and flexibility. Constructed from silicone-coated fiberglass cloth, these ducts can handle temperatures up to 800°C. The external skeleton of these ducts provides additional support, making them suitable for environments with high mechanical stress. They are commonly used in hot air blowers, compressors, and car engine heating systems.

2. PTFE High Temperature Ducting

PTFE ducts are constructed from PTFE-coated glass cloth, crimped by a helically wound steel strip. These ducts are ideal for applications requiring smooth airflow and chemical resistance. With a temperature range of 0°C to 225°C, PTFE ducts are suitable for general-purpose industrial applications, including foundries and chemical processing plants.

3. Heat and High Temperature Resistant Ducts

These ducts are typically made from waterproof PVC fabric and helix wire-framed air ducts, allowing them to endure temperatures from -30°C to 350°C. They are often used in drying paint, solidifying cement, and preheating machines. The ability to interconnect multiple ducts using straps makes them versatile for various industrial setups.

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High-temperature resistant flexible connector