How oil tank trucks work

The oil tank structure is an elliptical cylinder or a trapezoidal cylinder, made of high-quality steel plates. The entire tank is divided into a single warehouse, and the warehouse can be divided into compartments. There is a through hole at the lower end of the middle partition, and each compartment is welded in the middle. There are sub-silos with reinforced wave-proof partitions to reduce the impact of the oil in the tank when the car is driving and improve the rigidity of the tank.

Preparation before use: Insert the conductive pole into the ground to "ground" it. If the grounding point is dry, water it to make it moist to ensure good grounding. Check the ground chain so that it is in contact with the ground, open the oil truck control box door, and check the handles of each valve to make them in the closed state (vertical position)