Infographic LNG & Marine Shipping – 2 Share LNG & Marine Shipping: LNG ships are made with many safety features. These include insulated tanks and double hulls. The LNG tanks can be rectangular or round, spherical in modern LNG carriers. Published May 9, 2019 | Last modified on June 20, 2024 Trending Article Marine shipping in the Great Lakes: What you need to know Article Ballast water management: stopping the spread of invasive species by ships Article Anti-fouling paints: What are they and what effects do they have on the environment?