Long-span cable tray transportation has become very common in today's society. Long-span cable trays are mainly composed of brackets, trays, covers, and installation accessories. The manufacturing of long-span cable trays can be made from materials such as plain carbon steel, low-alloy steel, or stainless steel, depending on the requirements. Generally, the standard length of long-span cable trays is 2 meters, expressed as "width * height * thickness," typically "100mm * 50mm * 1m," or described as "a cable tray with a length of 100mm, width of 50mm, and height of 1mm." The national standard thickness for bridge frames is 1.0mm, which can be customized to be between 0.5mm and 3.0mm as needed.

Our large-span cable tray manufacturers produce cable trays and accessories with excellent rust and corrosion resistance, so even if transported during rainy weather, rust is almost not a concern. However, even so, manufacturers of large-span cable trays should still try to avoid rainy weather transportation whenever possible. Bridge frame manufacturers need to protect large-span cable trays and accessories even more, utilizing transport vehicles with trailers, and covering the trays and accessories with canvas or plastic sheeting to prevent rain from contacting them. During rainy season transportation of large-span cable trays and accessories, in addition to protecting the trays, the safety of transportation personnel is also crucial. Staff at large-span cable tray manufacturers must pay attention to driving safety, especially during heavy rainfall, to prevent accidents caused by slippery roads.