The frp tank can be widely used in petroleum, chemical, textile, printing and dyeing, electric power, transportation, petrochemical pharmaceutical, food brewing, artificial synthesis, water supply and drainage, seawater desalination, water conservancy irrigation and national defense engineering and other industries. It can store various corrosive media and can withstand various acids, alkalis, salts and organic solvents. It is suitable for storage and transportation of various products such as hydrochloric acid, sulfuric acid, nitric acid, formaldehyde, methanol, alcohol, hydrogen peroxide, sewage, sodium hypochlorite, etc. It can also be used as underground oil tank, heat storage tank, transportation tanker, etc.