Sheet Metal Duct Fabrication Instructions

28 galvanized sheet metal cut 21 1 4 x 8 learning materials.

Sheet metal duct fabrication instructions.

It is a new american national standard. Describe procedures utilized in sheet metal development. Large manufacturers who use vast tonnages of steel products such as the automobile makers switch gear producers and other sheet metal fabricators the later sections describe the geometry and. This yard shop takes us into the world of custom metal duct work.

Blueprint sheet metal textbook handouts and instructor demonstrations. Identify the different types of sheet metal duct systems. E fasten the duct to the floor joists using metal hangers or other appropriate fasteners. Toggle menu 707 999 7710 gift certificate.

The round sheet metal duct of equal gauge 2 with 1 25 mm dovetail or tabs is inserted through the hole and secured with dovetail tabs. Box 739 kennedale tx 76060 physical address 528 s. In most installations the main trunk line is routed through the center of the home either in the basement or the attic. Describe the tools and equipment associated with fabrication.

Read chapter 4 sheet metal textbook straight duct consult with instructor. Login or sign up. Layout manual for sheet metal duct fitting for the hvac sheet metal industry. 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.

Sheet metal duct fabrication instructions layout manual for sheet metal duct fitting for the hvac sheet metal industry. Duct materials of all common types are covered separately for fabrication and installation rates by lb hr or hour per piece. Smacna s first edition of the phenolic duct construction standard provides basic phenolic duct fabrication and installation standards that sheet metal contractors code officials and design engineers will find useful. News introducing smacna s round industrial duct construction app.

Fittings and accessories are listed separately as are reinforcements tie rods and hangers. Identify the different types of fiberglass duct systems. Suburban sheet metal ltd mailing address p o. Reference manual for labor units for sheet metal and hvac jul 25 2019.

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