Heat treatment on spherical tank PWHT on spherical tank in Rassafe-IRAQ 8 July, 20167 October, 2021Hamed Changizi PWHT on spherical tank in RASSAFE-IRAQ – Sep2014 Heat treatment on spherical tank in Rassafe-IRAQ passed by Hamedsoft engineering company in September 2014. Tank detailed as below: Dia : 18 m…Continue readingPWHT on spherical tank in Rassafe-IRAQ