BDF Composite Buried Water Tank

The water tank panel is made by pressing two types of tank panels together, with stainless steel on the inside and hot-dipped galvanized steel on the outside. The composite BDF module utilizes 3mm hot-dipped galvanized steel plate and 0.4mm 304/2B food-grade stainless steel plate, which are compressed and bonded together by machinery to achieve a tight fit. This design meets the requirements for the strength of steel plate material and the corrosion resistance of stainless steel, making it suitable for withstanding high pressure. Therefore, the composite BDF module is an ideal choice for underground water tanks.