Fireproof enclosed cable trays are available in a wide price range from $0.32 to over $76 per unit, depending on material, size, and bulk order options.

Pricing Overview

• B2B Bulk Pricing: Fireproof cable trays for industrial and commercial applications typically range from $0.32 to $12 per unit for standard hot-dip galvanized or coated steel trays, with minimum order quantities around 10 units . Larger or custom trays, including stainless steel or perforated designs, can exceed $76 per unit depending on specifications .
• B2C Retail Pricing: Smaller-scale or consumer-oriented trays are priced between $15 and $34, with wholesale options as low as $0.92 .

Material and Design Impact on Price

• Carbon Steel: Often galvanized or powder-coated for fire resistance; suitable for industrial plants, power substations, and commercial buildings. Fireproof coatings allow trays to withstand temperatures over 1000°C for 90–120 minutes .
• Stainless Steel (304/316): Offers superior corrosion resistance and thermal performance; ideal for petrochemical plants, offshore platforms, and critical infrastructure. Higher upfront cost but longer lifespan in harsh environments .
• Aluminum: Lightweight and corrosion-resistant; commonly used in coastal installations, indoor commercial buildings, and transportation hubs .
• Fiberglass-Reinforced Plastic (FRP): Non-metallic, fire-resistant, and corrosion-proof; suitable for tunnels, wastewater treatment plants, and chemical processing units .

Customization and Specifications

• Fully Enclosed Trough Type: Available in steel, galvanized, hot-dip galvanized, stainless steel, and FRP. Side rail heights range from 10 mm to 400 mm, with steel thickness from 0.8 mm to 3.0 mm .
• Load Capacity: Maximum working loads can reach 250 kg, depending on material and design .
• Delivery and Payment: Suppliers accept FOB, CFR, CIF terms, with payment via wire transfer or letter of credit .

Key Considerations

• Fire Safety Compliance: Ensure trays meet local fire codes (e.g., NFPA 70, IEC 61537) and are rated for the installation environment .
• Lifecycle Cost: Stainless steel and FRP trays may have higher initial costs but offer lower maintenance and longer service life in corrosive or high-temperature environments .
• Installation: Fully enclosed designs protect against dust, moisture, and interference, but may require more careful handling and installation compared to open trays . For detailed pricing, suppliers like Shandong Hongfeng Import and Export Co., Ltd. and platforms such as Alibaba provide comprehensive catalogs with material options, customization, and bulk order discounts .