Heat treatment on spherical Tank

PWHT on spherical tank in DIWANYAH-IRAQ

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