What is the term for any vessel used for storing or transporting LP-Gases?

The term that accurately describes any vessel used for storing or transporting LP-Gases is "Container." In the context of propane and other liquefied petroleum gases, containers encompass a variety of forms, including tanks, cylinders, and other types of storage units specifically designed to hold these gases securely.

The broader definition of a container includes all vessels designed for the storage or transport of substances, making it applicable to various sizes and shapes used in the handling of LP-gases. While other terms, such as "tank," generally refer to specific large storage units, "container" is the most inclusive term that captures the diversity of vessels used in this industry. This is essential for understanding safety protocols and regulatory requirements for the safe handling, storage, and transport of LP-Gases.