DESCRIPTION:
Flat oval duct galvanized steel sheet keyed on plain spiral.
MATERIALS:
Made entirely galvanized steel cal.22, cal.24 or cal.26.
* Option in other materials (quotation).
* Option polyurethane insulated double wall (quotation).
* Option with internal insulation fiberglass (quotation).
FINISH:
G90 galvanized.
* Option chemically treated to paint application (quotation).
AVAILABLE SIZES:
It is manufactured in lengths of 2.44 meters (8 feet) long with standard option other lengths on request, and dimensions according to the table below:
