Huadian Technology ›› 2018, Vol. 40 ›› Issue (10): 40-42.

Previous Articles     Next Articles

Pump casing material and selection analysis of seawater cooling circulating pump

  

  1. Zhejiang Zheneng Jiahua Power Generation Company Limited, Jiaxing 314201, China
  • Online:2018-11-26 Published:2018-12-13

Abstract:

The cracks on the pump casings of 2×1000MW units are analyzed. The causes of cracks on the pump casing are analyzed from the chemical composition, mechanical properties and welding process. The corresponding preventive measures are proposed to ensure the safety and economy of the generator set.

Key words: