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. Reference manual for labor units for sheet metal and hvac jul 25 2019. 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. News introducing smacna s round industrial duct construction app.

Sheet metal duct fabrication instructions layout manual for sheet metal duct fitting for the hvac sheet metal industry. Identify the different types of sheet metal duct systems. Toggle menu 707 999 7710 gift certificate. In most installations the main trunk line is routed through the center of the home either in the basement or the attic.

Describe procedures utilized in sheet metal development. Fittings and accessories are listed separately as are reinforcements tie rods and hangers. Login or sign up. It is a new american national standard.

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

Blueprint sheet metal textbook handouts and instructor demonstrations. When a necessary turn in the main trunk line is required a short way or long way elbow may be used. 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. This yard shop takes us into the world of custom metal duct work.

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. Layout manual for sheet metal duct fitting for the hvac sheet metal industry. Identify the procedures associated with joining and installing sheet metal duct. Box 739 kennedale tx 76060 physical address 528 s.

Describe the tools and equipment associated with fabrication.