‡‡‡ From 1992 NME, installed cost of insulated medium pressure rectangular duct at $6.88/ft2 versus $6.52 comparative cost for installed double-wall round spiral duct ($3.35/ft2 installed single-wall round spiral X 2.3 double-wall mark-up X 0.92 ft2 adjustment X 0.92 duct sealing adjustment). Connect with Sheet Metal Connectors, E-Z Flange, Barrel Clamp or Standard Slip Connection. SINGLE WALL All round spiral duct and fittings shall be manufactured from G-60/G-90 galvanized steel, conforming to SPIDA, ASTM and SMACNA standards. 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. Spiral ducts are being used more frequently and can be any length, but the most common cut is 20 feet in order to fit in a standard truck. ADMP’s double wall round spiral pipe and fittings are typically manufactured with double wall flange. > Double Wall Spiral Pipe Product Pages. Double Wall Pipe and Fittings for commercial and Industrial HVAC ductwork. Get contact details and address | ID: 20829910033 Available for delivery. First, there is the larger duct that’s visible to everyone. We ensure to fabricate our entire range in tandem with the set industry norms, so that energy efficient. emergency, we can often get stock or B Vent 90 Deg Elbow; B Vent 45 Deg Elbow; B Vent Flex Connectors; B Vent Tees & Wyes. Spiral Pipe Page 1 July 1, 2020 28 GAUGE 26 GAUGE 24 GAUGE DIAMETER Spiral Pipe 03" diameter, 28 Gauge = SPIRAL0328 Spiral Pipe 60" diameter, 24 Gauge = SPIRAL6024 FOLLOW THE EXAMPLES LISTED BELOW FOR SPIRAL PIPE STOCK NUMBERS: Prices are F.O.B. We have technical and customer support available by phone or email. Installing ductwork costs, on average, $1,800 - $3,3… Also available is Sure Seal Spiral, a transverse joint gasketed connection for double wall spiral ductwork. Check nearby stores. Fax: 763-572-1100. Order HVAC Duct & Fittings. Spiral Duct Grilles (SDG) are designed to be mounted on round or spiral ducts without the use of transitions. General e-mail support: (function(){var ml="d.%cps0o4rtum",mi="5;4479:2865<30;3:137<",o="";for(var j=0,l=mi.length;j Double Wall Spiral Pipe Product Pages. duct direct, llc • 8610 wallisville rd • houston, tx 77029 24 1-877-774-duct (3828) phone • 713-672-0509 fax • www.ductdirect.com website long seam pipe smooth spiral pipe triple rib spiral pipe double wall spiral f157-dw f158-dw f165-dw If you have central air conditioning or forced hot air in your home, or you’re considering the installation of either of these, you need ducts for the heated or cooled air to travel along. The perforated inner shell has 3/32″ diameter holes staggered at 3/16″ on center for a clear open area of 23%. Double Wall Standard Spiral Pipe Connector, Double Wall Pipe with E-Z Flange and Barrel Clamp, Double Wall E-Z Flange with Barrel Clamp – 26 inch to 96 inch Diameter, Double Wall E-Z Flange Jr. with Barrel Clamp – 6-inch to 24-inch, Double Wall 90° Tee with E-Z Flange and Barrel Clamp, Double Wall 90° Elbow with E-Z Flange and Barrel Clamp, Double Wall 45° Lateral with E-Z Flange and Barrel Clamp, Double Wall 45˚ Degree Angle with E-Z Flange and Barrel Clamp, 5850 Main Street N.E. Sales: (function(){var ml=".a4o%em0ucsltd",mi=":1;5:427:69=89<0936",o="";for(var j=0,l=mi.length;j Download a PDF Catalog No painting required, will last years outdoors. Sale price $77 42 $77.42 Save $8.60 Standard insulation is 1” thick with 1 1/2 lb. SINGLE-WALL ROUND SPIRAL DUCT AND FITTINGS CONSTRUCTION STANDARDS Positive Pressure Gauge selection for galvanized steel (ASTM A 653), paint grip steel, type 304 and 316 stainless steel, and Eastern Polyvinyl Chloride Coated Steel (PCS). Houston, Texas 77029 Phone: (713)678-8471 Fax: (713)672-0509 Toll-Free (877)774-DUCT (3828) Fax: 763-572-1100. per cubic foot density. The insulation in our double wall spiral and fittings has both acoustical and thermal benefits. B Vent Swivel Tees; B Vent Standard Tees ... Login to View Price. CaptiveAire's single wall & double wall grease duct are factory-welded for ease of installation and superior performance to traditional site-welded ductwork. It is shipped from the factory with the insulation pre-installed, reducing job site labor costs. A spiral or round duct is typically made from galvanized steel and occasionally aluminium. Sheet Metal Connectors, Inc. double wall duct has a complete line of compatible fittings. 6 in. G90 - SP81028 - 8" x 10' Spiral Pipe 28 Gauge. Model Number: 81011815. Spiral Pipe Diameter Available in 3-inch to 36-inch diameter x 5 ft. All taxes extra. Doublewall Spiral Pipe and fittings for commercial and Industrial HVAC ductwork. Minneapolis, Minnesota 55432 our warehouse and subject to change without notice. Sheet Metal Connectors, Inc. double wall round spiral duct and fittings are one part of our complete line of HVAC products. time – and duct-related downtime – by more than 45% over traditional ductwork. ft. x degree Fahrenheit. Also available is acrylic coated insulation that resists air erosion of … Constructed of a solid shell surrounded by a layer of insulation and covered by a solid outer shell. Double Wall Pipe and Fittings With E-Z Flange And Barrel Clamp or Standard Slip Connection Sheet Metal Connectors, Inc. double wall round spiral duct and fittings are one part of our complete line of HVAC products. Dual Wall (also called Double-Wall) Insulated Spiral Pipe. Minneapolis, Minnesota 55432 Spiral Pipe Gauge We manufacture spiral pipe in 18, 20, 22, & 24 gauge galvanized metal. ZEN Industries delivers quality HVAC duct and fittings on time at an affordable price, nationwide. Size List Price Size List Price 8 x 4 $28 18 x 8 $60 10 x 4 $35 20 x 8 $62 12 x 4 $39 24 x 8 $73 ... • Double Deflection • Aluminum Construction • Opposed Blade Damper • White Finish ModeL 630 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. > Download Spec Sheet Local: 763-572-0000 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. This insulated duct provides excellent acoustical and thermal control with the efficient airflow performance of single-wall round duct. 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. Find here online price details of companies selling Spiral Duct. – All sizes shall be listed using inside dimensions. Duct Direct 8610 Wallisville Rd. UL listed, requires No Welding - Single Wall & Reduced Clearance: UL1978 and Double Wall Zero Clearance: UL1978 & UL2221, Limited Lifetime Warranty. There are many factors that can impact the cost of your project such as the size of your home and its layout. Non-Branded. Toll Free: 1-800-328-1966 Spiral Pipe & Fittings. It can reduce radiated noise by 25 dB or more, compared to fiberglass duct board. We have technical and customer support available by phone or email. Spiral Duct. Double wall spiral ducts are, as the name suggests, comprised of two walls. Commercial Duct Systems. Constructed of a perforated inner shell surrounded by a layer of insulation and covered by a solid outer shell. HoodMart 20" Ductwork Double Wall Grease Duct Accessories.. Armaflex Insulation available for special order. B Vent Pipe; B Vent Adapters; B Vent Elbows. 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. Standard thermal double wall is for temperature control. Fittings can be fabricated with standing seam, elbow lock or welded seam construction. SMC standard insulation meets the requirements of the following codes and specifications: > Double Wall Pipe and Fittings Catalog. 5850 Main Street N.E. Widely demanded in numerous industries, these spiral ducts find application in warm air heating, fume and dust extraction and pneumatic conveying. Double wall fittings can be fabricated to desired length and many different configurations. Aryash Air Technology - Offering Double Wall Spiral Flat Oval Duct, For Hvac Ducting at Rs 120/square feet in Ahmedabad, Gujarat. Compare Add to Lists Add to Gift Registry Print. Single wall grease duct is ETL Listed to UL Standard 1978 - Grease Ducts and CAN/ULC-S662. Double Wall insulated spiral available with 1” or 2” fiberglass acoustical insulation. A traditional spiral duct system may be more efficient than the average rectangular duct, but double wall spiral ducts offer even more efficiency in terms of energy costs. Dual wall insulated spiral pipe consists of two concentric spiral pipes with insulation filling the space between the pipes. Dual-Wall (Double-Wall) Insulated Spiral Pipe. • Nordfab ships most QF orders in four days or less. Read about company. We, at, "GP Spira Duct Private Limited" (Hyderabad) are known as one of the most leading and prominent manufacturer and supplier of a very high quality range of spiral duct, mini duct, flat oval spiral duct, flexible duct and round duct.Our staff has a combined 15 years experience in the sheet fabrication industry. Standard acoustical double wall is for noise control. Local: 763-572-0000 You can reach us at 1-877-572-0000 for assistance 7:00 am to 4:30 pm central time. Pipe; 45 Degree Elbows; 90 Degree Elbows ... Reducers; Spiral Diffusers; Spiral Hangers; Double Wall B Vent. Item: SP81028. Now providing spiral duct, double wall spiral, and more. Note: SMACNA Testing and Research Institute verified that Sheet Metal Connectors, Inc. Double wall spiral duct. understands the urgency of your requests and has the tools and training to design and quote a system very quickly. All sizes shall be listed using inside dimensions. SELECT STORE & BUY. – NFPA 90A and NFPA 90B Overview. $58.69 / EA. 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