10 gauge or its equivalent or lighter gauge and of other materials including but.
Definition of a sheet metal contractor.
Naics code 332322 sheet metal work manufacturing definition of naics code 332322.
332322 sheet metal work manufacturing click to view top businesses by revenue for 332322 complete profiles.
Pronounced smack nah is an international trade association with more than 4 500 contributing contractor members in 103 chapters throughout the united states canada australia and brazil.
The sheet metal and air conditioning contractors national association smacna.
Sheet metal is one of the fundamental forms used in metalworking and it can be cut and bent into a variety of shapes countless everyday objects are fabricated from sheet metal.
Sheet metal is metal formed by an industrial process into thin flat pieces.
Thicknesses can vary significantly.
Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered.
Sheet metal workers fabricate or install products that are made from thin metal sheets.
Sheet metal workers are skilled in projects involving heating ventilation and air conditioning hvac of commercial buildings and private homes including indoor air quality energy management service and repairs.
Industry comprises establishments primarily engaged in manufacturing sheet metal work except stampings.
Its headquarters is in chantilly virginia.