Georgia Zinc-Nickel Plated Cable Tray Specifications and Prices

Georgia Zinc-Nickel plated cable trays are corrosion-resistant metallic trays designed to support and organize electrical cables, conforming to international standards such as ASTM and NEMA, with pricing dependent on size, load capacity, and supplier.Material and Surface TreatmentGeorgia Zinc-Nickel plated cable trays are typically fabricated from high-quality steel and coated with a zinc-nickel alloy to enhance corrosion resistance, particularly in industrial or coastal environments . The plating process improves durability compared to standard zinc or hot-dip galvanized trays, offering protection against oxidation and chemical exposure. These trays comply with standards such as ASTM B633 for electrodeposited zinc coatings and ASTM A653 for structural steel sheets .Types and ConfigurationsCable trays are available in multiple configurations to suit different installation needs :Ladder type: Ideal for heavy-duty cables, allows ventilation and heat dissipation.Trough type: Enclosed sides for moderate protection.Solid bottom type: Provides maximum protection against dust and debris.Channel type: Compact and suitable for light cable loads. Accessories include bends, tees, elbows, drop-outs, straight connectors, clamp connectors, and hanging clips to facilitate complex routing and secure installation .Load Capacity and InstallationTypical weight capacity ranges from 280 lbs per foot for wire mesh trays with supports every 8 feet, depending on tray width and support spacing .Installation follows NEMA VE 2 guidelines, ensuring proper support, grounding, and electrical continuity .Trays can be cut, bent, and joined using standard connectors, and hanging clips allow suspension from threaded rods of various diameters .Compliance and StandardsGeorgia Zinc-Nickel plated trays adhere to international standards for safety and performance:ANSI/NFPA 70 – National Electrical CodeASTM A123, A653, A1011, A1008, B633 – Steel and zinc coating specificationsNEMA VE 1 & VE 2 – Metallic cable tray systems and installation guidelines PricingExact prices for Georgia Zinc-Nickel plated cable trays vary based on tray type, width, length, load capacity, and supplier location. As a reference, zinc-plated wire mesh trays typically range from $20 to $50 per foot, while heavy-duty ladder or solid-bottom trays can cost $50 to $150 per foot depending on specifications and regional supply . For precise pricing, it is recommended to contact local distributors or manufacturers directly.Suppliers and ManufacturersMcMaster-Carr offers zinc-plated cable trays with detailed specifications and load ratings .SFSP and Unitech provide high-quality steel cable trays with hot-dip galvanization and ISO-certified manufacturing processes .ABB and Legrand provide technical guides and product ranges for metallic cable trays, including corrosion-resistant options . These suppliers can provide custom lengths, widths, and accessories, as well as technical support for installation and compliance with local electrical codes. In summary, Georgia Zinc-Nickel plated cable trays are a durable, corrosion-resistant solution for cable management, with specifications aligned to ASTM and NEMA standards, and pricing dependent on configuration and supplier. For procurement, contacting authorized distributors will provide the most accurate cost estimates.