Double Hull Tanker

A double hull tanker is a type of large ship used to transport oil and other hazardous liquids. It has two layers of metal—an inner hull that holds the cargo and an outer hull that surrounds it. This design provides extra protection against leaks and spills if the outer hull gets damaged, reducing environmental risks. Double hulls are now standard in many countries because they offer better safety compared to older single-hull designs, helping prevent oil spills in case of accidents or grounding. This construction enhances environmental safety and complies with modern maritime regulations.