What are container appurtenances primarily used for?

Container appurtenances are primarily used for safety, control, or operating purposes. These components are essential attachments or accessories to LP-gas containers that enhance the functionality and safety of the system. They can include valves, gauges, and pressure relief devices that help ensure proper operation and prevent accidents. Properly functioning appurtenances are critical in maintaining the integrity of the system and protecting both the user and the environment from potential leaks or other hazardous situations.

In contrast, while transportation of LP-gases is a significant aspect of handling these materials, appurtenances themselves are not designed for that purpose. They are not intended for storage purposes, nor are they decorative elements. The focus on safety and proper operation underscores the importance of these components in the overall management of LP-gas systems.