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 March 18, 2026 Trending Article Marine shipping in the Great Lakes: What you need to know Infographic Tanker Sizes and Capacities Article Navigating the St. Lawrence: Challenging Waters, Rich History and Bright Future