IGASI BOILERWORK Igasi has an engineering department and a manufacturing workshop in which it develops different products for the various facilities. For each IGASI product, we develop different accessories: Benches in S235JR or S275JR to fix the machine. Completely closed ST-52 sheet metal protections to cover the transmission. Manifolds in EN 1.4401 to direct air flows. Pipes to make connections in EN 1.4401. Different tanks for installation in EN 1.4401.