Ductwork Sheet Metal Gauges

Above ground duct systems shall conform to the following.

Ductwork sheet metal gauges.

Kennedale tx 76060 phone 817 478 0801 fax 817 483 6571 page 5 of 43 sheet metal standards duct guage and enforcing for 1 ess drive gauge of metal duct dimensions 5 joint 4 joint 2 5 joint 2 joint joint. This measurement is for around duct smaller than 12 inches in diameter and a rectangular section no bigger than 8 inches. In stock and ready to ship. This ductwork is used for furnace trunk systems to deliver warm air.

Sheet metal duct pipe fittings. Galvanized steel shall conform to astm a 653. This sheet of 30 gauge galvanized steel has a maximum temperature rating of 390. Sheet metal ducting is made of 26ga galvaized sheet metal formed to specific sizes.

Search is the most efficient way to navigate the engineering toolbox. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Round ducts and enclosed rectangular ducts 14 inches or less minimum thickness 0 0157 equivalent galvanized gauge size 28. Minimum thickness of metal duct material shall be as listed in table m1601 1 1 2.

Engineering toolbox resources tools and basic information for engineering and design of technical applications. Box 739 kennedale tx 76060 physical address 528 s. Ducts sheet metal gauges sheet metal gauges used in ductwork. Sheet metal gauges used in ductwork.

Galvanized sheet metal ducts from the duct shop s hvac ductwork is manufactured from high quality galvanized steel in 3 foot lengths for easy handling. Often used in tight spaces such as in walls and ceilings rectangular duct allows you to select larger sizes without increasing duct height. It can be installed with sheet metal screws. Flange insert box with gasket.

20 in x 25 in x 16 in duct square to round. Galvanized steel flat sheet can be cut to size for a tough hvac job that requires a customized fitting. Sheet metal gauge size chart gauge or gage sizes are numbers that indicate the thickness of a piece of sheet metal with a higher number referring to a thinner sheet. Choose from our selection of sheet metal ductwork including standard duct and fittings rectangular duct and fittings and more.

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. M1601 1 1 above ground duct systems. Suburban sheet metal ltd mailing address p o. One end of each piece is crimped for easy fitting of consecutive joints or to sheet metal fittings and flexible duct.

More product details close.