AIR DUCT SYSTEMS
TechnoStreit
Single wall air ducts with autogenous welding, produced from galvanized steel EN 10142 of 0.50mm thickness for use in ventilation, air conditioning, heating systems.
TechnoStreit Twin
Twin wall air ducts with autogenous welding, outer galvanized steel EN 10142 and inner inox AISI 304 BA for use in ventilation, air conditioning, heating systems.
TechnoSpiral
Single wall helical seam air ducts from stainless antimagnetic steel AISI 304 BA of 0.40mm thickness for use in ventilation, air conditioning, heating systems.
TechnoSpiral Twin
Twin wall helical seam air ducts from stainless antimagnetic steel AISI 304 BA of 0.40mm thickness for use in ventilation, air conditioning, heating systems.
TechnoSpiral Gal
Single wall helical seam air ducts from galvanized steel EN 10142 of 0.50mm thickness. They are suitable for use in ventilation, air conditioning, heating systems.
TechnoSpiral Twin Gal
Twin wall helical seam air ducts, outer with galvanized steel EN 10142 and inner with inox AISI 304 BA for use in ventilation, air conditioning, heating systems.