PWHT on spherical tank in SGRPC
stress relieve on a spherical tank in SERAJ GOSTARAN REJAL PERTOCHEMICL COMPLEX
- Dia : 23,000 mm
- Maximum Thickness: 84mm
- PWHT Process detail:
- Average heating rate: 53’C/Hh
- Holding temperature: 599 ~ 649 ‘C
- Average cooling rate: 48’C/hr
Some of other performed PWHT on sp-tank
