Alberini, S.
Belleli Energy CPE, Mantova, Italy
Stefano Alberini ia a Welding Engineer at Belleli Energy CPE Srl and has 10 yr of experience as a certified welding engineer. He received his MS degree in mechanical engineering from Bologna University in Italy in 2003, and has been certified as an International Welding Engineer (IWE) by the Italian Institute of Welding since 2006.
The standard practice recommended for high-pressure vessels with heavy wall thickness requires the implementation of weld joint preparation with a narrow gap technique. This generally calls for a two-beads-per-layer sequence, along with the use of the submerged arc welding (SAW) process.