Components for chimneys and ventilation systems, made from stainless steel (steel brands aisi 304. 316) and galvanized steel. Diameters for chimneys are in the range 80-1200 mm. The following thickness of chimneys is available: - aisi 304 - 0.5, 0.6, 0.8 and 1.0 mm; - aisi 316 - 0.5, 0.6 and 0.8 mm; - galvanized steel - 0.5 mm. Standard euro pallets, carton or papper, depending on the order.