Gauge tank is a vessel designed for temporary storage of crude oil after separation of separator and surge tank, which is used for onshore and offshore well testing. Atmospheric pressure gauge is a part of well testing system, which is mainly used for measuring separator flow and calibrating liquid metering instrument. Atmospheric storage tank has crude oil inlet and outlet. Oil enters from the surge tank and is discharged by the oil transfer pump.

The barometer storage tank is composed of mandatory vessel to ensure proper storage, a visual level gauge to control the oil level, a flame arrestor on each vent of the vessel, a grounding strap, and a shear roof to prevent overpressure of the vessel. Nowadays, in offshore well testing operations, gauge tanks have been seldom used and are replaced by surge tanks. In addition, the level tank should not be used where H2S is hazardous to operators.

Our atmospheric gauge tanks are designed and manufactured for various volumes and pressures.

The structure of the tank is atmospheric pressure double chamber rectangular tank. The inlet and outlet of the double chamber are equipped with bypass manifold. Each cabin in the front is equipped with a level gauge, and the rear of each compartment is equipped with a cleaning manhole. Meanwhile, there is a manhole on the top of each compartment. At the same time, the flame arrester outlet converges into an overflow pipe, which can be connected outside the safety area.

- High cost performance

- Safe and reliable, with arrester on each exhaust pipe, overpressure shear roof, and grounding strap

- Tank top is equipped with manhole and explosion-proof oil hole

- Reasonable layout, space saving and easy to clean

- Can be customized