Transformer Oil Tank

The oil tank is an important part of the large power transformer, and it is the shell of the overall assembly of the transformer, which plays an important role in the transformer. The fuel tank should have reliable strength and be able to withstand the mechanical strength test with a vacuum of 133Pa and a positive pressure of 98kPa. The fuel tank should not be damaged or permanently deformed to meet the negative pressure of the transformer vacuum oil injection and the positive pressure in operation. The fuel tank should have strict sealing and meet the requirements of no leakage after the transformer oil injection.