Normal tanks and ISO tanks are not the same in how they are built, designed, or certified. ISO tanks are made to meet the strict safety, quality, and efficiency standards set by the International Organisation for Standardisation (ISO).   These are the main differences   Design and Construction: ISO tanks are built to resist harsh environments and high temperatures. This makes them perfect for moving and storing liquids in many different industries. Normal tanks, on the other hand, might not be built to last as long and might only be good for certain tasks. Certification: ISO tanks are checked by a third party to make sure they meet strict requirements for materials, welding, testing, and paperwork. Other tanks might not have the same amount of certification, and the quality and safety of them might be different. Safety Features: ISO tanks have safety features like pressure release valves, burst discs, and protective coatings that stop corrosion and leaks. Some regular tanks might not have these safety features, which can make accidents and pollution more likely. Regulatory Compliance: ISO tanks are safe to use in many countries and businesses because they follow international rules and regulations. Normal tanks might not be able to follow these rules, which would limit their use and could cause legal and environmental problems. Quality and Performance: ISO tanks are made to consistently deliver high quality and performance, making sure that liquids are stored and moved safely. Normal tanks can be of different quality and performance, which could cause leaks, contamination, or other problems.