What is the maximum allowed length for insert and section in rails?

The correct answer, which specifies a maximum allowed length of 150mm for inserts and sections in rails, aligns with industry standards regarding the structural integrity and load distribution of containers. In the context of dry van containers, inserts and sections provide additional support and stability. If these components exceed the prescribed length, it could lead to potential issues such as misalignment, increased wear and tear, or a compromised structural integrity of the container.

Maintaining this limit helps ensure that the components fit within the design specifications that enhance the overall performance during handling, loading, and transportation while minimizing the risks of damage. Such standards are established based on practical experiences related to stress distribution and load dynamics within containers, underscoring the importance of following prescribed limits for the durability and safety of the container during operation.