Fireproof Cable Tray Processes Types and Prices

Fireproof cable trays are available in steel and composite materials, with fire resistance ratings from 30 minutes to over 120 minutes, and prices ranging from $0.65/m for bulk industrial orders to premium systems for specialized applications.Types of Fireproof Cable Trays

Steel Trays:

• Perforated steel trays are common, available in pre-galvanized or hot-dip galvanized finishes.
• Sizes include 60x100 mm, 60x200 mm, 60x300 mm, and 60x400 mm, typically in 3-meter lengths .
• Fire resistance can range from 30 minutes to 120 minutes depending on design and certification . Composite Trays (FRP – Fiber Reinforced Polymer):
• Lightweight, corrosion-resistant, and fire-retardant.
• Achieve fire ratings equivalent to steel (BS 476 Class 1) while reducing installation weight by 15-40% .
• Suitable for high-corrosion environments and coastal applications. Cable Basket Systems:
• Cablofil offers fire-resistant cable baskets for low and high voltage cables, tested to DIN 4102-12 standards for 30, 60, and 90 minutes at temperatures up to 1000°C .
• Often used in power, oil, gas, petrochemical, rail, and utilities sectors.

Pricing Examples

• Weifang Guqiang: $0.65/m for bulk orders (10,000+ meters), suitable for large-scale industrial projects .
• Shandong Xuanlin: Flexible minimum order quantity of 1 meter, ideal for small projects, though technical specifications may be limited .
• Premium Steel or Composite Trays: Larger trays (e.g., 800 mm width) or powder-coated options for heavy-cable or high-corrosion applications command higher prices, often negotiated per project .

Key Considerations

• Fire Resistance Rating: Minimum 90 minutes is standard for industrial applications; critical infrastructure may require 120 minutes .
• Load Capacity: Ensure trays meet Class B1-rated load requirements (1 kN/m concentrated load) for overhead or seismic installations .
• Certification: Look for EN 1363-1, BS 476, UL, or DIN 4102-12 certifications to verify fire performance .
• Installation Environment: Steel is preferred for UL-certified systems in North America, while FRP composites are increasingly used in Asia-Pacific for corrosion resistance .

Suppliers and Sources

• HERMI Solutions: Offers standard and lightweight fire-resistant cable trays with advisory support for selection .
• Alibaba: Provides customizable fire-resistant trays for various industrial applications .
• Niedax: Offers perforated steel trays in multiple sizes and finishes .
• Accio: Lists global suppliers with detailed fire ratings, material types, and pricing .
• Cablofil (Thorne & Derrick UK): Specializes in fireproof cable baskets with DIN 4102-12 certification . When selecting a fireproof cable tray, prioritize fire rating, load capacity, material suitability, and supplier certification to ensure safety and compliance with industrial standards.