Flame-Retardant Duct Hose for Ventilation Fans

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  Heavy-duty flame-retardant ducting hose for safe air distribution in industrial and marine environments.

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  Non-collapsible spiral design with steel wire reinforcement – maintains shape under pressure.

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  Anti-corrosion coated inner spiral wire – extends service life in salt-laden or chemical-rich atmospheres.

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  Seamless PVC lamination – ensures airtight airflow and consistent ventilation.

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  Flexible and lightweight – easy to transport, install, and roll up for compact storage.

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  Quick blower connection via reinforced securing cords – allows fast deployment during operations.

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  Available in multiple standard diameters – ranging from 8 inch to 24 inch.

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  Offered in 5-meter and 10-meter lengths – to suit different ducting layouts and confined spaces.

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  Ideal for gas extraction, air supply, and confined space ventilation.

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  Fire-retardant, moisture-resistant, and safe for use in ATEX-type hazardous zones.

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  Compatible with electric, pneumatic, and turbine-type blowers.

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  Designed to handle both positive and negative pressure airflow.

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  Suitable for both portable use and permanent duct installation.

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  Used widely in shipbuilding, offshore rigs, industrial plants, and civil works.

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