LPG storage tank production process

LPG storage tanks must have a complete set of inspection.

Storage tanks under normal temperature conditions have the characteristic that the storage pressure changes depending on the ambient temperature.

As liquid LPG is lighter than water, the water injected into the tank will hold the LPG to the water surface, isolating the LPG from the leak. At this point, the main spray from the leak is water rather than pure LPG, and then other methods are used to plug the leak. In the process of plugging the leak, the release valve at the top of the tank can be opened to release the gaseous LPG, which is less likely to form a hazard and reduces the pressure in the tank.

The gas released from the safety valve vent hose should be vented to a safe location or torch hose for combustion. Safety valve manufacturers must have relevant special equipment manufacturing licenses.

Liquefied petroleum gas storage tanks are storage type pressure vessels for storing liquid petroleum gas, and the volume of liquefied petroleum gas has to be enlarged by 800 times when it changes from liquid to gas.