Gi Sheet Metal Duct

Here are the few gauge system as per smacna standards.

Gi sheet metal duct.

Sheet metal standards duct guage and enforcing for 3 w. Search is the most efficient way to navigate the engineering toolbox. To see availability for this product personlog in or get online access. The raw materials used as gi coils of 4ft width the width of coils becomes the standard length of straight duct.

Royal metal products 8 x 4 x 4 in. Each part is labeled and customized as per specific project model. Information required for duct construction 1. The duct construction is fully complied with international duct construction standards smacna and dw 144.

Engineering toolbox resources tools and basic information for engineering and design of technical applications. 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. Sheet metal duct pipe fittings. All duct construction and installation shall be carried out in accordance with current.

A comprehensive duct layout indicating sizes design airflows pressure class and routing of the duct system. Sheet metal gauges used in ductwork. All sheet metal duct work as shown on drawings shall be fabricated from prime quality prime finish galvanized steel sheets conforming to astm a527 lock forming quality uncoiled regular spangle having min coating of 275 g m2. Ducts sheet metal gauges sheet metal gauges used in ductwork.

A wide variety of gi duct options are available to you such as type. Low and medium velocity duct system. Gauge of metal duct dimensions 5 joint 4 joint 2 5 joint 2 joint joint construction reinforcing 0 12 24 24 24 24 hemmed s drive none 13 26 24 24 24 24 tdf none 27 30 22 24 24 24 tdf none. As per smacna the gauges of ducting sheet varies and depends upon the width of the duct and type of application of a particular project.

20 in x 25 in x 16 in duct square to round. The types of fittings to be used based on the designer s calculations of fitting losses i e square versus 45 entry taps conical versus straight taps etc. At a time 4 different thickness coils can be loaded with the machine and selected sheet thickness coil is being processed for manufacture of different sized ducts. 26 gauge is use for the duct size below 300 mm 12 and thickness 0 5 mm.

About 4 of these are hvac systems parts 0 are metal building materials and 0 are other heat insulation materials.