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Encrypted Aluminum Foil & Fiberglass Composite Hose

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Encrypted Aluminum Foil & Fiberglass Composite Hose

Aluminum foil and fiberglass composite variants for compact exhaust, workshop ventilation and flame-retardant air transfer.

Technical specifications
Catalog NumberP21
Temperature Range-30°C to +250°C by construction
Available DiameterØ50-500 mm
Working PressureLow to medium pressure
MaterialHigh-grade aluminum foil, fiberglass cloth and spiral wire

Product Overview

P21 combines reflective foil and fiberglass layers to balance flexibility, flame resistance and airflow sealing.

Layer selection is adjusted to the required temperature, chemical exposure and bending frequency.

Key Features

• Aluminum foil inner surface
• Fiberglass flame-retardant option
• Flexible spiral support
• Acid and alkali resistant variants

Typical Applications

• Workshop exhaust
• Machine ventilation
• Smoke extraction
• Hot gas circulation

Custom Manufacturing

As a China industrial flexible duct manufacturer, Jouduct can adapt diameter, length, wall construction, reinforcement, end cuffs and connection details. For Encrypted Aluminum Foil & Fiberglass Composite Hose 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 High-grade aluminum foil, fiberglass cloth and spiral wire, with a stated temperature range of -30°C to +250°C by construction, diameter range of Ø50-500 mm and working-pressure reference of Low to medium pressure. 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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