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Silicone High Temperature Air Duct

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Silicone High Temperature Air Duct

Double-wall silicone fiberglass ducting with a smooth inner wall for hot air, engine heating and high-temperature process exhaust.

Technical specifications
Catalog NumberP04
Temperature Range-70°C to +300°C
Available DiameterØ25-600 mm
Working PressureUp to 5,000 Pa
MaterialSilicone-coated fiberglass with spiral steel wire

Product Overview

The P04 silicone high temperature air duct combines fiberglass reinforcement with a sealed silicone surface for clean hot-air movement.

The construction supports arbitrary bending while retaining a smooth airflow path and a practical pressure margin.

Key Features

• Double-wall leak-resistant construction
• Flexible spiral-wire support
• Smooth white inner wall
• Custom diameter and length

Typical Applications

• Drying equipment
• Hot-air blowers
• Automotive engine heating
• Furnace and kiln exhaust

Custom Manufacturing

As a China industrial flexible duct manufacturer, Jouduct can adapt diameter, length, wall construction, reinforcement, end cuffs and connection details. For Silicone High Temperature Air Duct enquiries, provide the conveyed medium, normal and peak temperature, pressure or vacuum, connection geometry, installation movement and estimated quantity so the construction can be reviewed against the actual duty.

Selection and Quotation Checklist

The catalog reference for this flexible duct is Silicone-coated fiberglass with spiral steel wire, with a stated temperature range of -70°C to +300°C, diameter range of Ø25-600 mm and working-pressure reference of Up to 5,000 Pa. These values are a starting point for selection. Confirm the complete application, including external heat, bend radius, chemical exposure and destination-market requirements, before finalising a custom or bulk order.

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