Silicone Duct Hose: Reliable Flexible Air Duct for Demanding Industrial Conditions

Multi‑Layer Construction for Robust Performance

Weather‑Resistant Silicone Coating
UV‑resistant, anti‑aging and chemical‑resistant outer layer. Protects the hose against outdoor exposure and corrosive fumes to prevent surface degradation.

Glass Fiber Fabric Reinforcement
Adds excellent tensile strength and tear resistance. Resists damage from repeated bending, pulling and abrasive airborne particles.

Elastic Silicone Rubber Base Layer
Retains high elasticity even at low temperatures. Remains pliable through frequent thermal cycling without hardening.

Spiral Steel Wire Reinforcement
Prevents hose collapse under vacuum / negative pressure. Enables compression and extension for easy transportation, storage and on‑site routing.

Key Product Advantages of Passion Hose

✅ Wide Temperature Range: -60℃ ~ +260℃ continuous working temperature; short‑term peak tolerance up to 280‑300℃.
✅ High Flexibility: Sharp bends and complex routing without extra elbow fittings, ideal for tight equipment spaces.
✅ Excellent Aging & Weather Resistance: Long service life under continuous heat and UV exposure.
✅ Low‑pressure Drop: Smooth inner surface preserves airflow efficiency for ventilation systems.
✅ Abrasion & Tear Resistance: Suitable for dust‑laden air and particle suction.
✅ Chemical Resistance: Handles various hot fumes and mildly corrosive gas.
✅ Light‑weight: Much lighter than rigid metal ducts, reduces equipment load and eases handling.
✅ Compressible Design: Can be compacted to save warehouse and shipping space.

Strict size tolerance: 1.0‑2.3 mm. Full customization available for length, inner diameter, colour, structure and packaging to match your exact equipment interface requirements.