Brief introduction to the size of container semi-trailers

Container semi-trailers are mainly composed of two parts: a container semi-trailer frame and a container on the frame. Many friends are interested in the size of container semi-trailers. Here is a brief introduction for everyone.
Common container semi-trailers mainly have several sizes such as 20 feet, 40 feet, 45 feet, 48 feet, and 53 feet. The size here refers to the length of the container in feet. 20 feet, 40 feet, 45 feet, 48 feet, and 53 feet correspond to 6.096 meters, 12.192 meters, 13.716 meters, 14.63 meters, and 16.154 meters respectively.
my country's container standards are also based on international container standards. The most commonly used international standard containers are 20-foot containers and 40-foot containers. Therefore, 20-foot and 40-foot container semi-trailers are more commonly used; as for 48 feet and 53 feet, they are non-standard containers, and 53 feet are basically gone.