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FRP Cable Tray
1.Keywords
FRP Cable Ladder, Corrosion-Resistant Cable Tray, Non-Metallic Cable Support, Chemical Plant Cable Management, High-Strength FRP Tray, Fireproof Cable Bridge, Industrial Wiring Tray, UV-Resistant Cable Channel, Lightweight FRP Raceway, EMI-Transparent Cable Support
2.Technical Specifications
1. Material & Construction
|
Parameter |
Specification |
|
Base Material |
Vinyl Ester Resin + E-Glass Fiber |
|
Conductive Option |
Carbon Fiber Layer (Surface Resistivity <10⁶Ω/sq) |
|
Fire Rating |
Class A (ASTM E84) |
|
Load Capacity |
500kg/m (Heavy Duty) |
|
Corrosion Resistance |
pH 1-14, Salt Spray 5,000hrs |
2. Standard Dimensions
|
Type |
Width (mm) |
Height (mm) |
Length (m) |
Side Rail Thickness (mm) |
|
Ladder Type |
100-900 |
50-150 |
2.0/3.0/6.0 |
4-6 |
|
Trough Type |
50-600 |
40-100 |
2.0 |
3-5 |
|
Channel Type |
30-300 |
30-80 |
2.0 |
2-4 |
3. Mechanical Properties
|
Property |
Value |
|
Tensile Strength |
≥300 MPa |
|
Flexural Strength |
≥250 MPa |
|
Barcol Hardness |
≥45 |
|
Thermal Expansion |
6×10⁻⁶/°C |
3.Key Advantages
1. Superior Corrosion Resistance
Chemical Compatibility Chart:
|
Chemical |
Resistance |
|
H₂SO₄ (≤70%) |
Excellent |
|
HCl (≤35%) |
Excellent |
|
NaOH (≤30%) |
Good |
|
Organic Solvents |
Fair (PVDF coating optional) |
2. Safety & Compliance
Non-Conductive: Ideal for high-voltage areas (no grounding required)
Flame Retardant: Oxygen Index >28 (UL94 V-0)
EMI Transparency: No signal interference for sensitive electronics
3. Installation Benefits
1/4 the Weight of Steel:
50kg/m² vs. 200kg/m² for steel trays
Tool-Free Assembly:
Snap-on connectors (no welding/grinding)
4.Industry Applications
A. Chemical Plants
Cable Protection:
Acid-resistant trays in sulfuric acid production areas
Conductive versions for explosive zones (ATEX Zone 1)
B. Offshore Platforms
Saltwater Resistance:
UV-stabilized trays with 316L stainless steel hardware
C. Power Generation
Non-Magnetic Design:
Safe for transformer and switchyard installations
D. Semiconductor
Cleanroom Compliance:
Smooth surface (Ra≤0.8μm) with anti-static coating
5.Certifications & Testing
Material: ISO 9001, ASTM D5364
Fire Safety: BS 476 Part 7, IEC 60332-3
Load Testing: EN 61537 (2000N/m proof load)
6.Custom Options
✓ Perforated bottoms for ventilation
✓ Integrated cable markers every 0.5m
✓ Retractable covers for maintenance
7.Contact for
CAD drawings (DWG/STEP)
On-site load calculations
Corrosion mapping for mixed chemical exposure
FRP Cable Tray Customer Evaluation
FRP Cable Tray FAQ
-
What material is the FRP cable tray made of?
It is made of Fiber Reinforced Plastic (FRP), offering high strength, corrosion resistance, and electrical insulation.
-
Where are FRP cable trays commonly used?
They are widely used in power plants, substations, chemical facilities, industrial buildings, and infrastructure projects.
-
What advantages do FRP cable trays have over steel trays?
FRP trays are non-conductive, corrosion-resistant, lightweight, and require less maintenance compared to steel trays.
-
Can FRP cable trays be customized?
Yes, tray width, height, length, load capacity, and accessories can be customized according to project requirements.
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