underground Double layer diesel tank

The double-layer structure of the double-layer oil tank leaves a gap between the inner steel shell and the outer reinforced glass fiber layer. Even if the inner shell leaks, it can ensure that the contained dangerous substances only flow in the gap and will not immediately overflow with external pollution. surroundings
The outer glass fiber shell of the double-layer oil tank is spray-molded by a special process, which ensures the complete sealing of the outside. During the use process, there will be no water vapor entering the interior to cause corrosion. At the same time, the glass fiber is an insulator, and there will be no electrolytic corrosion. It can ensure that the double-layer oil tank can be used safely for at least 20 years under normal circumstances.