Construction of Structural Work products for the Energy and Petrochemical sector, Tanks obtained from calandred and welded sheet metal. We carry out rolling of sheet metals for thicknesses up to 75 mm over 3000 mm in length. Tecsas has a fleet of bending machines that covers works ranging from 3 mm to 75/80 mm in thickness. Welding according to TIG, MIG, MAG, GMAW, SMAW, SAW procedures all qualified according to ASME and EN standards. Possibility of non-destructive tests and special treatments according to customer specifications (RX, PT, UT, MT, HT, VT etc.).