Ships are divided into there functions or purpose of building, here are 4 Types of tanker ships and purposes they serve. In the early years of oil and gas transportation, the oil was carried in barrel in conventional cargo vessel.
The majority of chemical carries are petroleum and natural gas, while others are made for coal or coal gas and carrying passengers as well. But today, all of these vessels has been modernized in such a way that every ship are built to it purpose.
Related post: Ship bunkering operations