Tankers are large ships designed to transport liquids, such as oil, chemicals, or liquefied natural gas. They come in various sizes, with some capable of carrying millions of barrels of cargo across oceans. Tankers play a crucial role in global trade, ensuring that essential resources reach different parts of the world efficiently. These vessels are equipped with specialized systems to load, store, and unload their cargo safely. For instance, oil tankers have double hulls to prevent spills, while chemical tankers are designed to handle hazardous materials. Overall, tankers are vital for the economy, connecting producers and consumers worldwide.