Specifications of Iranian Aluminum Alloy Cable Trays

Iranian aluminum alloy cable trays are lightweight, corrosion-resistant, and available in widths from 50 mm to 1100 mm, with thicknesses ranging from 0.5 mm to 2 mm and lengths of 2 to 3 meters.Material and ConstructionIranian cable trays are typically made from aluminum alloys, offering a lighter alternative to steel trays while maintaining structural integrity and ease of installation . The aluminum provides excellent corrosion resistance, especially in environments where moisture or chemical exposure is a concern. Some trays may also feature aluminum-zinc-magnesium coatings for enhanced durability and self-healing properties on cut edges .DimensionsThickness: 0.5 mm to 2 mm Width: 50 mm to 1100 mm Length: 2 to 3 meters These dimensions allow for flexibility in routing cables in industrial, commercial, and infrastructure projects.Coating and Surface TreatmentHot-dip galvanized trays: Provide high resistance to moisture and corrosion, with coating thickness of 60–70 microns .Cold-galvanized trays: Lower coating thickness (10–20 microns), suitable for dry environments .Aluminum alloy trays: Naturally corrosion-resistant; some may include additional protective coatings for aggressive environments .Load Capacity and DesignAluminum cable trays are designed to support CSA, UL, and NEMA standards, ensuring safe load-bearing capacity . They often feature I-beam side rails with welded rungs, rounded edges, and smooth welds to prevent cable damage . Rung spacing is typically up to 102 mm, and trays are engineered to allow top or bottom mounting of cable ties and clamps . Load ratings include a 1.5 safety factor, with additional concentrated load support of up to 200 lb per section .Accessories and FittingsIranian aluminum cable trays come with a variety of accessories, including:Knee bends, horizontal and vertical bendsTees, intersections, and connectorsWall and roof supportsReducers and extensions These accessories facilitate complex cable routing and installation flexibility.SummaryIranian aluminum alloy cable trays combine lightweight construction, corrosion resistance, and modular design. They are suitable for industrial and commercial applications, with customizable widths, lengths, and thicknesses, and comply with international standards for safety and load-bearing performance .