DOT 406/306 containers are manufactured from which materials?

Prepare for the Indiana HazMat Operations Exam with focused resources, including flashcards and quizzes. Test your knowledge with multiple choice questions complete with hints and explanations. Ace your HazMat exam!

Multiple Choice

DOT 406/306 containers are manufactured from which materials?

Explanation:
DOT 406/306 containers are non-pressurized liquid tanks built with metal shells. They use either aluminum or steel because both metals provide the required strength and durability for road transport, plus good resistance to corrosion. Aluminum keeps the weight down and resists corrosion well, while steel offers maximum strength and ruggedness. Plastic shells aren’t used for these tanks due to insufficient strength and compatibility with the fuels typically carried. So, aluminum or steel is the correct material.

DOT 406/306 containers are non-pressurized liquid tanks built with metal shells. They use either aluminum or steel because both metals provide the required strength and durability for road transport, plus good resistance to corrosion. Aluminum keeps the weight down and resists corrosion well, while steel offers maximum strength and ruggedness. Plastic shells aren’t used for these tanks due to insufficient strength and compatibility with the fuels typically carried. So, aluminum or steel is the correct material.

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