United Sheet Metal Spiral Duct

Spiral pipe is formed from a coil of metal into a rigid steel tube with a 4 ply spiral lockseam.

United sheet metal spiral duct.

All product lines hvac residential hvac commercial hvac. We pioneered the manufacture and use of spiral duct and fittings for heating. The united sheet metal inc. It has smooth interior for low friction loss with the grooved seam entirely on the outside.

6 standard insulation density is 1 0 pcf. Today it is a national business specializing in engineering manufacturing and field installation of many construction products and industrial systems. A spiral seam makes this duct strong and rigid. Mission is to design and manufacture outstanding duct work and sheet metal thanks to its continuous commitment in investing in technology and resources.

Eastern tight round spiral duct and fittings construction standards gauge selection for galvanized steel astm a653 or paint grip. Single wall spiral pipe specifications for hvac industrial ductwork. 304 stainless steel is more corrosion resistant than steel. Fittings have male ends with a slightly smaller diameter to press fit into duct.

5 available in galvanized paintable galvanized and silverguardtm precoated ductwork with antimicrobial. 4 the rating of 10 in. United sheetmetal inc a company you can build a partnership with. Learn more with over 10 years of experience in construction we partner with owners and design professionals to build high quality projects.

We also manufacture rectangular ductwork. United mcgill corporation was founded in 1951 as a local sheet metal contractor and steel fabricator. Is a sheet metal fabrication company specializing in custom sheet metal fabrications to include stainless steel aluminum galvanized copper and mild steel. The bonding with our staff our customers and our partners is what made us who we are today.

Sheet metal connectors inc. Spiral pipe and fittings product pages. United sheet metal co. Spiral pipe and fittings.

Pioneered the use of spiral duct and fittings in the 1950s. 844 289 0033 after hours emergency contact. Galvanized steel has good corrosion resistance. Pvc coated steel combines the strength of steel with the corrosion resistance of plastic.

We are proud of our history and our achievements. Fittings are assembled with stitch welds spot welds or standing seams and are sealed. The experts in sheet metal and duct fabrication. All galvanized spiral duct 6 and larger is corrugated unless ordered without corrugation.

We are family owned and operated and proudly satisfy a diverse and creative scope of metal fabrication options and services. Ducting and sheet metal ductless mini split flex. 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.