Stress relieve on spherical tank in Basrah
Heat treatment on spherical tank No. SP700 in Basra-Iraq that accomplished by Hamedsoft engineering company in 16 Oct 2020. Tank detailed as below:
- Dia : ~18,000 mm
- Maximum Thickness: 55mm
- Average heating rate: 65’C/Hh
- Holding temperature: 599 ~ 649 ‘C
- Average cooling rate: 68’C/hr