-
Streep steel to be used in combination with U50N DEVICES, 9 mm thick, lengh 30mt.
-
Rounded calendered duct longitudinally welded. Produced as standard in galvanized sheet.
-
Aluminum, stainless steel, copper and galvanized sheet spiral circular ducts. Also available with reinforced rib.
-
TSC, tubo metallico spiralato per utilizzo come cassero a perdere per alleggerimenti aventi forma cilindrica nei getti in calcestruzzo di grandi dimensioni.
-
Tubosystem OVBFV30 - Vertical oval bend 30° in galvanized sheet metal for spiraled ducts OVAL system.













