PWHT on spherical tank in DIWANYAH-IRAQ

Hamed Changizi

PWHT on spherical tank in DIWANIYAH-IRAQ – May 2015

Heat treatment on spherical tank in DIWANYAH-IRAQ accomplished by Hamedsoft engineering company in May 2015. Tank detailed as below:

  • Dia : 18 m
  • Maximum Thickness: 55mm
  • Average heating rate: 55’C/Hh
  • Holding temperature: 595 ~ 630 ‘C
  • Average cooling rate: 65’C/hr

Ambient temperature : 38’c