Double Wall Spiral Duct Pricing

Single wall insulated round ducts.

Double wall spiral duct pricing.

Spiral pipe and fittings. Spiral pipe and fittings. Spiral duct mounted grilles 10 air distribution accessories 11 fire dampers 12 ceiling radiation dampers 13 access doors 14 access panels 15 flexible duct systems 16 flexible duct accessories 17 roof exhaust direct drive 18 19 roof exhaust belt drive 20 22 upblast roof exhaust belt drive 23 24 fan accessories 25. Dual wall also called double wall insulated spiral pipe.

It is a kind of metal duct designed and produced to offer an excellent acoustical and thermal function for hvac ductwork applications. Double wall round spiral duct and fittings are one part of our complete line of hvac products. Spiral pipe diameter available in 3 inch to 36 inch diameter. Connect with sheet metal connectors e z flange barrel clamp or standard slip connection.

Double wall round spiral duct and fittings are one part of our complete line of hvac products. Double wall pipe and fittings with e z flange and barrel clamp or standard slip connection sheet metal connectors inc. 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. Double wall pipe and fittings for commercial and industrial hvac ductwork.

It is shipped from the factory with the insulation pre installed reducing job site labor costs. Spiral pipe of texas has been a pioneer in the use of johns manville spiracoustic plus round duct liner system providing some of the largest systems ever produced with outer shell diameters up to 92 φ. Spiral pipe gauge we manufacture spiral pipe in 18 20 22 24 gauge galvanized metal. Double wall spiral pipe product pages.

Houston texas 77029 phone. 713 672 0509 toll free 877 774 duct 3828. Also without unsightly insulation the system is much more. Biyang double wall spiral duct is also named dual wall spiral pipe double wall round duct and double wall insulated duct.

Duct direct 8610 wallisville rd. Dual wall insulated spiral pipe consists of two concentric spiral pipes with insulation filling the space between the pipes. Spiral duct semco spiral round and flat oval duct systems provide you with the advantages of automation and mass production without the expense of investing in the required equipment. Biyang double wall spiral duct is made of big spiral duct outside insulation in the middle and small spiral duct inside.

Doublewall spiral pipe and fittings for commercial and industrial hvac ductwork. Sheet metal connectors inc. These products can be custom built for your project or can be purchased through a stocking distributor in your area for common diameters and lengths.