Stress relieve the Spherical Tank in Abu Ghraib

PWHT on spherical tank in Abu Ghraib-IRAQ – May 2018

Heat treatment on spherical tank in Abu Ghraib-IRAQ accomplished by Hamedsoft engineering company in 6 May 2018. Tank detailed as below:

  • Dia : 18600 mm
  • Maximum Thickness: 46mm
  • Average heating rate: 69’C/Hh
  • Holding temperature: 595 ~ 635 ‘C
  • Average cooling rate: 53’C/hr

Ambient temperature : 25’c, Humidity: 60%


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