FRP Ventilation Duct

1.FRP Ventilation Duct – Superior Corrosion-Resistant Airflow Solution

Innovative Airflow Management with Advanced FRP Technology

Our FRP Ventilation Duct represents the next generation of industrial air handling systems, combining the exceptional durability of Fiber Reinforced Plastic (FRP) with optimized aerodynamic design. Engineered for demanding environments where traditional metal ducts fail, our ventilation solution delivers unmatched performance in corrosive, high-humidity, and extreme temperature conditions.

2.Premium Material Composition

High-Strength Composite Structure: Woven fiberglass reinforcement with thermosetting resin matrix

Customizable Resin Systems:

Isophthalic (standard corrosion resistance)

Vinyl ester (enhanced chemical resistance)

Fire-retardant (meeting ASTM E84 Class 1 standards)

Internal Gel Coat: Smooth finish minimizes air friction loss (surface roughness < 0.01mm)

3.Exceptional Product Properties

Résistance à la corrosion

Impervious to rust, moisture, and chemical vapors (acids, alkalis, solvents)

Withstands pH range from 2 to 12 continuously

Structural Advantages

1/4 the weight of galvanized steel (density 1.8-2.1 g/cm³)

Maintains structural integrity from -40°C to 120°C

Impact strength > 100 kJ/m²

Performance Features

30% lower airflow resistance compared to metal ducts

Noise reduction up to 8 dB due to vibration damping

Non-conductive and EMI transparent

4.Competitive Advantages

✔ 50+ Year Service Life – Outlasts galvanized steel 3:1 in corrosive environments
✔ Modular Installation – Pre-fabricated sections with flanged connections reduce labor by 40%
✔ Faible entretien – No painting or cathodic protection required
✔ Efficacité énergétique – Thermal conductivity of just 0.3 W/m·K
✔ Custom Engineering – Available in diameters from 100mm to 3000mm with pressure ratings up to 5000 Pa

5.Industry-Specific Applications

Chemical Processing Plants

Fume scrubbing systems

Acid exhaust streams

Marine & Offshore

Engine room ventilation

Ballast tank air exchange

Wastewater Treatment

Biogas collection

Odor control systems

Power Generation

Flue gas desulfurization (FGD)

Cooling tower air intake

Food & Pharmaceutical

Cleanroom air handling

Sterile processing exhaust

6.Why Our FRP Ducts Outperform Alternatives

Traditional metal ducts corrode within 3-5 years in harsh environments, requiring expensive replacements. PVC alternatives lack structural strength for large spans. Our FRP ventilation ducts solve these problems with:

Lifecycle Cost Savings: 60% lower TCO compared to stainless steel

On-Site Adaptability: Easy field modifications with simple tools

Sustainable Solution: 100% recyclable materials with low embodied energy

Technical Certifications:

ISO 9001:2015 Quality Management

ASTM D5364 (FRP Duct Standards)

EN 13501-1 Fire Classification

Upgrade to FRP Ventilation Ducts – Where Advanced Materials Meet Engineered Airflow Performance!