Huadian Technology ›› 2011, Vol. 33 ›› Issue (3): 55-56.

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Treatment of leakage in middle surface flange of high pressure heater

DUAN Jipeng   

  1. Xinjiang Baicheng Power Plant, Baicheng 842316, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2011-03-25

Abstract: The reasons of leakage in middle surface flange of the high pressure heater in Xinjiang Baicheng Power Plant were analyzed. The method and concrete requirements for treating the groove in joint face of the middle surface flange were given in detail. The leakage in the middle surface flange was solved effectively.

Key words: high pressure heater, middle surface flange, leakage, treatmen