PWHT the tank

Heat treatment on storage tank in Zarand

PWHT on spherical tank in Zarand-IRAN – May 2018 Heat treatment on spherical tank in Zarand, Kerman Iran that accomplished by Hamedsoft engineering company in 14 May 2018. Tank detailed as below: Dia : 10000 mm Maximum Thickness: 37mm Average heating rate: 69’C/Hh Holding temperature: 550 ~ 580 ‘C Average cooling rate: 53’C/hr