External packaging of LPG cylinder

Quick answer：

The external packaging of an LPG (Liquefied Petroleum Gas) cylinder refers to the protective covering or container that encases the cylinder, ensuring its safe transportation and storage. This packaging typically includes materials like steel, plastic, or fiber-reinforced plastics. It is designed to withstand pressure, temperature changes, and physical impacts. Additionally, it may include safety features like valves, pressure relief devices, and labeling to indicate the contents and hazards.