What is the principal difference between a Type A and a Type B vessel?

The principal difference between a Type A and a Type B vessel lies in their cargo capacities and purposes. Type A vessels are specifically designed to carry liquid cargo in bulk, conforming to certain regulations and standards that govern their construction and operation. This typically means that they have specialized tanks and systems for handling liquid materials safely and efficiently.

In contrast, Type B vessels often refer to different design criteria or capacity classifications that might not focus solely on liquid cargo. Thus, by identifying Type A vessels as those that exclusively carry liquid cargo in bulk, it underscores their dedicated purpose compared to other types that may have a broader range of cargo capabilities.

Understanding this distinction is vital for ensuring compliance with maritime safety regulations and selecting the appropriate vessel type for specific cargoes. The unique design features of Type A vessels, such as their reinforced hulls and specific tank configurations, further enhance their suitability for transporting liquid bulk materials.