Chemical Tank Trailer is Precision equipment in the field of hazardous chemical transportation, the tank is designed according to the UN certification standard zoning, using nickel-based alloy or carbon steel + PP lining composite structure, resistant to strong acids, alkalis and organic solvents erosion. The safety system integrates three layers of protection: nitrogen inerting device to inhibit volatilization, electrostatic conductive copper belt grounding, and multi-stage pressure reducing valve for automatic pressure relief. For highly toxic chemicals, the fully welded double-wall structure is adopted, and equipped with satellite positioning and leakage sensor linkage alarm. Typical applications include inter-plant transfer of concentrated sulfuric acid, regional distribution of liquid pesticides, and its modular compartment design can even load five types of compatible chemicals at the same time, significantly reducing logistics costs.