What is the pressure of inter-modal tube modules?

• A. 3000-5000 psi
• B. 100-500 psi
• C. 80 psi or less
• D. 25 psi or less

Answer: (A)

Inter-modal tube modules are designed to carry compressed gas, so they are built to withstand and operate at high service pressures. The typical range for these high‑pressure gas assemblies is in the thousands of psi, commonly around 3000 to 5000 psi. This high pressure allows a substantial amount of gas to be stored in compact cylinders while keeping regulators and safety systems manageable for transport and handling.

Lower ranges like 100–500 psi or 80 psi or less are used for non‑high‑pressure systems and simply wouldn’t reflect how inter-modal tube modules are designed to store gas. The options of 25 psi or less are even more unsuitable for these containers.

So, the correct range aligns with the high-pressure nature of compressed gas tubes used in inter-modal transport, which is why 3000–5000 psi is the best fit.