Full sealing type distribution transformer and ordinary oil-immersed transformer oil conservator, cancelled by the wave, Ripple Tank wing instead of the tubing as cooling and heat radiating element, a corrugated oil tank made of high quality cold-rolled steel sheet in the special production line manufacturing, wave fin with transformer oil volume expansion and shrinkage, thereby allowing the transformer and atmosphere, preventing and slowing down oil degradation and insulation damp, enhance the reliability, normal operation maintenance.

After degreasing, surface, corrugated tank to rust, phosphating treatment after three ( waterproof, moisture-proof, anti - Salt mist ) paint coating, suitable for metallurgy, petrochemical and other production environment.

John body tighten by preventing loose structure, ensure the long-distance transportation and operation and not loose.

Using high quality rubber, sealing materials can effectively prevent aging, prevent leakage.

Full sealing type distribution transformer, a pressure release valve and a thermometer.