Double-layer oil tank testing equipment

The current horizontal double-layer buried oil tank has upgraded materials and improved the performance of anti-leakage and anti-corrosion. Many horizontal double-layer buried oil tanks have testing equipment, so what role can this testing equipment play?

It is very simple and reliable to use the salt water hydraulic test system to detect the integrity of the oil tank. It can also effectively detect the integrity between the horizontal double-layer buried oil tanks. The operation is very simple and operates according to the principle, because the constant addition of liquid to the tank will create pressure in the tank, and this method will not become sensitive to changes in condensation caused by temperature or humidity.

This monitoring function can work continuously for 24 hours, because the tank body is underground 365 days a year, so the environment is relatively harsh, and it will cause unequal damage to the inner and outer walls of the pressure vessel, so it is necessary It monitors the underground situation 24 hours a day and the accuracy of the monitoring is also very high. However, there are still many that do not use hydraulic testing, because steel oil tanks and composite storage tanks are not suitable for hydraulic testing due to their own properties, not only for testing the corrosiveness of the solution, but also because of temperature changes. And be affected. The tanks of these materials are generally detected by passive sensors or air pressure detectors, because the inner wall of the oil tank that is not made of metal material is not reinforced enough. The hydraulic pressure in the tank is detected when the hydraulic pressure is reduced. It is likely to cause deformation of the pressure vessel.

Pressure vessel hydraulic testing equipment has many advantages. It will not be affected by temperature changes, and will not cause errors like vacuum or pressurization. It can always detect the inner and outer walls of the oil tank.