The liquefied gas storage tank is one of the important equipment for storing liquefied petroleum gas

In order to ensure the stable operation of liquefied gas storage tanks in production and the safety of liquefied gas storage, regular maintenance of storage tanks is essential. Relevant knowledge on maintenance of liquefied gas storage tanks, including the method and steps of nitrogen replacement, and some precautions during maintenance and replacement are as follows: 1. Preparations for opening tank inspection Open tank inspection is a must for any LPG gas station A major operation. The tank opening inspection adopts the method of successive inspection in batches. The normal production and operation of the entire gas station does not stop. The preparatory work in the early stage is extremely important.