T4 ISO tank container: for carrying Petrochemicals, Oils, Food Grade Liquids.
It's designed to meet international standards for safety and durability, typically used in industries like chemicals and food processing. The "T4" designation often refers to specific regulatory or classification standards it meets. T4 tanks meet stringent safety standards set by regulatory bodies like the United Nations (UN) and other national authorities. They ensure that the flammable liquids inside are securely contained and transported without posing undue risks to people or the environment.