Kennedale tx 76060 phone 817 478 0801 fax 817 483 6571 page 6 of 43 sheet metal standards duct guage and enforcing for 1 ess drive heavy ga metal gauge of metal duct dimensions 5 joint 4 joint 2 5 joint 2 joint.
Hvac duct sheet metal thickness.
Howard iii sheet metal and air conditioning contractors national association.
Ansi smacna 006 2006 hvac duct construction standards eli p.
0 7 mm 0 8mm and 1 5 mm.
0 027 or 0 032 for seamless gutters and any other thickness for custom gutters.
Box 739 kennedale tx 76060 physical address 528 s.
The thinnest acceptable sheet metal for ductwork used in a single dwelling is 28 gage or 0 013 and 0 018 inches for galvanized and aluminum respectively.
Sheet metal gauge sheet thickness inches welded ductwork.
Kynar galvalume steel for metal roofing and gutters.
This measurement is for around duct smaller than 12 inches in diameter and a rectangular section no bigger than 8 inches.
Round metal duct pipe galvanized sheet metal duct work 24 metal ducts 16 inch hvac 3 inch rigid pipe.
Sheet metal measuring tools.
Kynar aluminum for metal roofing.