The national standard thickness for stainless steel cable trays can be referenced from the People's Republic of China Machinery Industry Standard JB/T 10216-2013, "Cable Trays for Electrical Control and Control Systems." The specific thickness standard (2022 edition) is as follows: 1.0 mm for widths greater than or equal to 150 mm; 1.2 mm for widths between 150 mm and 300 mm; 1.5 mm for widths between 300 mm and 500 mm; 2.0 mm for widths between 500 mm and 800 mm; and 2.2 mm for widths greater than 800 mm.
Stainless steel cable trays are mainly available in trough-type, ladder-type, tray-type, large-span, and mesh-type designs, depending on their structural form and application.
Photovoltaic stainless steel cable trays are specifically designed for cable laying in photovoltaic power plants. Their structure must adapt to the outdoor environment and the long-term operational requirements of photovoltaic systems, typically emphasizing weather resistance, heat dissipation, and structural stability.
