United Sheet Metal Spiral Duct

Fittings have male ends with a slightly smaller diameter to press fit into duct.
United sheet metal spiral duct. 4 the rating of 10 in. United sheet metal co. Wg for spiral lockseam with standing rib duct is based on mcgill airflow laboratory testing. The experts in sheet metal and duct fabrication.
Spiral pipe and fittings. It has smooth interior for low friction loss with the grooved seam entirely on the outside. We are family owned and operated and proudly satisfy a diverse and creative scope of metal fabrication options and services. Today it is a national business specializing in engineering manufacturing and field installation of many construction products and industrial systems.
Eastern tight round spiral duct and fittings construction standards gauge selection for galvanized steel astm a653 or paint grip. 6 standard insulation density is 1 0 pcf. Galvanized steel has good corrosion resistance. 7 standard inner shell gauges are 28 gauge spiral 3 8 inch diameter and 28 gauge.
The bonding with our staff our customers and our partners is what made us who we are today. Ducting and sheet metal ductless mini split flex. 844 289 0033 after hours emergency contact. The united sheet metal inc.
Today we are a nationwide manufacturer of round and flat oval ductwork used for heating ventilating and air conditioning hvac systems in industrial commercial and public buildings. Sheet metal connectors inc. United sheetmetal inc a company you can build a partnership with. Pioneered the use of spiral duct and fittings in the 1950s.
Pvc coated steel combines the strength of steel with the corrosion resistance of plastic. All product lines hvac residential hvac commercial hvac. All galvanized spiral duct 6 and larger is corrugated unless ordered without corrugation. We also manufacture rectangular ductwork.
Is a sheet metal fabrication company specializing in custom sheet metal fabrications to include stainless steel aluminum galvanized copper and mild steel. Mission is to design and manufacture outstanding duct work and sheet metal thanks to its continuous commitment in investing in technology and resources. 304 stainless steel is more corrosion resistant than steel. A spiral seam makes this duct strong and rigid.
Learn more with over 10 years of experience in construction we partner with owners and design professionals to build high quality projects. 5 available in galvanized paintable galvanized and silverguardtm precoated ductwork with antimicrobial. United mcgill corporation was founded in 1951 as a local sheet metal contractor and steel fabricator. We pioneered the manufacture and use of spiral duct and fittings for heating.
Spiral pipe and fittings. Fittings are assembled with stitch welds spot welds or standing seams and are sealed. Single wall spiral pipe specifications for hvac industrial ductwork.