Sheet Metal Duct Fabrication Instructions

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Sheet metal duct fabrication instructions.

Come with us on a journey over to cleats shop where they showcase their expertise in pre. When a necessary turn in the main trunk line is required a short way or long way elbow may be used. Describe the tools and equipment associated with fabrication. Suburban sheet metal ltd mailing address p o.

Identify the different types of sheet metal duct systems. 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. Fittings and accessories are listed separately as are reinforcements tie rods and hangers. Layout manual for sheet metal duct fitting for the hvac sheet metal industry.

It is a new american national standard. Toggle menu 707 999 7710 gift certificate. 28 galvanized sheet metal cut 21 1 4 x 8 learning materials. 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.

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 fiberglass duct systems. Identify the procedures associated with joining and installing sheet metal duct.

Read chapter 4 sheet metal textbook straight duct consult with instructor. 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. Cut a hole into the center bottom of the fiber glass duct 3 equal in diameter to the round sheet metal duct 2. Duct materials of all common types are covered separately for fabrication and installation rates by lb hr or hour per piece.

Describe procedures utilized in sheet metal development. News introducing smacna s round industrial duct construction app. E fasten the duct to the floor joists using metal hangers or other appropriate fasteners. Box 739 kennedale tx 76060 physical address 528 s.

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.