Double Wall Spiral Ductwork

Smc double wall round spiral duct is a dependable erosion resistant alternative to lined round spiral duct providing improved protection for insulation exposed to the airstream. All spiral duct 8 diameter and larger shall incorporate multiple corrugations between spiral seams. Double wall insulated round ducts.

durabuilt vinyl siding prices dennis reynolds family feud floor drain gutter cleaner dart solo cup chicago driveway water drain grates dental decks part 1 volume 13 diy baby tummy time mat dirty kitchen floor tiles

Dual Wall Spiral Duct Insulated Spiral Ductwork Manufacturer

Double Wall Spiral Pipe

Insulated Double Wall Spiral Duct Ms Sp By Atritube

Double Wall Standard Spiral Pipe Connector Sheet Metal Connectors

Spiral Manufacturing Dual Wall Insulated Spiral Pipe

Double Wall Spiral Youtube

Spiral pipe gauge we manufacture spiral pipe in 18 20 22 24 gauge galvanized metal.

Double wall spiral ductwork.

In double wall round spiral duct a metal inner liner insures that high airflow velocities cannot separate insulation by pulling away from the duct s outer wall and creating erosion or airflow problems. Houston texas 77029 phone. Next there s the second inner spiral duct. Poly vinyl coated copper paint grip stainless 304 aluminized steel galvanized g60.

No painting required will last years outdoors. First there is the larger duct that s visible to everyone. Double wall flat oval duct is available in spiral lockseam and longitudinal seam con structions. Dual wall also called double wall insulated spiral pipe.

713 672 0509 toll free 877 774 duct 3828. Doublewall spiral pipe and fittings for commercial and industrial hvac ductwork. Stronger than other pipe our pipe is up to 20 stronger than smooth pipe systems of the same gauge due to the added spiral reinforcement. Inner and outer duct will be of spiral lockseam construction.

Which is the best material for making double wall spiral duct. Spiral pipe diameter available in 3 inch to 36 inch diameter. Double wall pipe and fittings with e z flange and barrel clamp or standard slip connection sheet metal connectors inc. Double wall ductwork and fittings duct is of spiral lock seam construction with a mechanically formed seam locking indentation evenly spaced along the spiral seam.

It is shipped from the factory with the insulation pre installed reducing job site labor costs. Duct insulation is also critical in reducing hvac system noise. Double wall spiral ducts are as the name suggests comprised of two walls. Duct direct 8610 wallisville rd.

Our standard double wall duct and fittings have galvanized sheet metal outer walls and a layer of fiberglass insulation surrounding the inner liner. Dual wall insulated spiral pipe consists of two concentric spiral pipes with insulation filling the space between the pipes. Double wall construction allows you to contain the insulation media between an inner and outer metal shell. Double wall round spiral duct and fittings are one part of our complete line of hvac products.

These two components help ensure a more consistent airflow temperature during delivery. Doublewall spiral pipe catalog specs. Here are some of the product options for round insulated duct that are available from spiral pipe of texas.