Duct Flange Dimensions

Extra insulation and jacketry is provided with the straight duct lengths and should be used to cover all connected fittings. Step Number Two: Select the duct gage, size and spacing of reinforcing member and weld specification for a Class 2 steel duct having a diameter 36 in. Duct Flange UK Ltd stock an array of flange profiles, corners, access doors, flange clamps, sealants and Tek screws. Duct connection flanges Size D PCD D1 N 315 355 395 8 400 450 490 8 450 500 540 8 500 560 610 12 560 620 670 12 630 690 740 12 710 770 820 16 800 860 910 16 900 970 1030 16 d 12 12 12 12 12 15 FLA-AX Flanges for all AX Series Fans Manufactured from heavy gauge galvanised steel, supplied in pairs. Society of the Valve and Fittings Industry (MSS): 4) the Pipe Fabrication Institute (PFI): and 5) the Canadian Standards Association (CSA). Veterinary Drugs. 2 820k return air 790 draw bands flex duct elbow 714 damper 090a angle round to oval boot 012 oval stackhead round duct 710r 90° angle register boot 708r straight. flange duct size Standard auction vendors will certainly possess a background that you could learn about. They are commonly used on reverse cycle and gas heating systems in a residential setting. • For example, you order 2" split duct and split duct fittings for 2" conduit. 47 Large Diameter Steel Flanges include NPS 26 through NPS 60. Corzan ® chlorinated polyvinyl chloride (CPVC) Schedule 80 fittings for use with hot corrosive liquids, chemical processing, industrial plating, chilled water distribution, deionized water lines, chemical drainage and waste water treatment systems. We use cookies on our website to allow you to place orders and to provide the best user experience possible. To minimize field assembly costs, rectangular duct is supplied in lengths up to ten feet. round duct flange making spiral round duct forming machine round duct machine Spiral duct is made of metal strip rolled into a spiral bite wall of the thin tube, round, no welding, no leakage, no water, and more for air and bulk material delivery, instead of the traditional white iron pipe (ie manual Biting iron pipe). Straight Duct DUCT & FITTINGS WITH ANGLE RINGS (AVAILABLE 100 - 3000) STANDARD LENGTHS("L") Type no. To size a flex duct you utilize the same methods as if you were sizing regular HVAC rigid duct. Information Required for Duct Construction 1. Weld flanges to equipment to start a run of duct. 65 m2) beginning point of water. Attach Duct Flange Top and Bottom (see illustration) Top: 1. Dimensions (based on ASME/ANSI B16. duct banks of the size indicated on drawings, shall consist of a number duct banks of the size indicated on drawings, shall consist of a number of individual pvc ducts as indicated, encased in a reinforced concrete envelope. All fittings can be provided as continuously welded if required. PVC thin wall duct fittings are used for air / exhaust applications. Find out about what other people has got to say regarding him or her as well as on exactly how he or she deals with purchases. Low-velocity design will lead to larger duct sizes, but it may be worth since, doubling of duct diameter. We offer a wide variety of Ductwork and Fittings including Ceiling Boxes, 45 and 90 degree Elbows, Floor Boxes, KD Pipe, Pant Wyes, Tee Wyes, Square to Round Transitions and much more. 00 Length of Duct Between Two Flat or Virtical 45* (30*; 60*) Working as Offset/Riser. PVC is an excellent thermoplastic pipe system used in many industries for the transportation of liquids, including those containing: acids, alkalis, chemical processing, sewerage and water treatment. As a quality-conscious manufacturer, McGill AirFlow. Flange connector to damper sleeve and/or flange connector to flange connector can be caulked using Design Polymeric's DP1010 or Precision's PA2084T. #107 FF: "W" / "H" / "L" for flange by flange end Width "W" Height "H" inches mm inches mm H L Length "L" W T Width "W" Height "H" Specify Specify Specify Specify Specify Composites USA Composites USA. Smaller sizes may also be corrugated. KB Duct began as a part of our Kirk & Blum brand, which has been in operation since 1907. Extra insulation and jacketry is provided with the straight duct lengths and should be used to cover all connected fittings. accordance with NEMA TC 6&8 and are allowed for use with 90º C conductors. Engineers use the prefix PN (Pressure Nominale). Refer to our Flange Chart – ‘Online Slide Rule’ above for flange dimensions. 924 Visit our web site www. PVC 1120, ASTM D-1784, Type 1, Grade 1, Cell Class 12454-B; All socket flanges are 3/16" thick material; All have 5/16" diameter bolt holes. Description goes here Duct Direct 8610 Wallisville Rd. Ductmate 25/35/45 connection systems consist of roll-formed flanges, corner pieces, gasket and cleat. The cleat insures even compression of the gasket along the length of the flange. Ductwork Dust Collection Ductwork Engineered for performance and durability using heavy-gauge steel, our round, sheet metal ducting is built to withstand the high air pressures and constant abrasion created in dust collection and other material handling applications. Plate Flanges. If a fitting end is round, use only one dimension. Press a continuous strip of foil tape to all longitudinal seams along straight runs of duct. Dimensions Weight (kg) DN NPS Flange OD A mm Length Thru Hub Bolt Drilling Flange Thickness D mm Bore SOW SW B mm Raised Face Diam. Contact us online or call today at 847-455-0188 to see how Garvin's paint booth can help you. These corrosion-proof PVC Socket Flanges are for the construction of exhaust ventilation systems. Each fitting — whether it's splitting the air flow, reducing the duct size, or turning the air — will cause a pressure drop. Hdpe Supply is your number one source for Hdpe Fittings, Hdpe Pipe, and Fusion Equipment. Manufacturer, Supplier and Exporter Of Frp Plant and Eqiupments, Frp Pipes, Grp Pipes, Frp Ducting, Grp Frp Strainer, Mumbai, India. Linx Nongasketed Single Wall Duct and Fittings. Pipe Size Outside Dia. UNISTRUT UK NEWS [October 26, 2019] Unistrut 90th Anniversary Unistrut International is extremely proud to celebrate the 90th anniversary of Unistrut, the original metal framing system. For different hole pattern or no holes, we will use laser technology to burn flat flanges to match your application requirements. Adaptable for your company needs to produce and track quotations for rectangular, spiral, and oval duct fittings and accessories for complete and accurate quotations. There is one room that is 17x15 and they ran two 8. Today the alliance of ADI member companies produce steel duct pipe and fittings designed to efficiently deliver conditioned air in your home and office. Use a utility knife to cut foil-faced fiberglass insulation to the proper size. of sections of rectangular ductwork, an offset (item 1), rectangle-to-round (item 2) and a section of spirally wound round duct. In many cases, the bells or sockets of the fittings and flanges need to be custom matched to the specific grade and type of pipe being fur-nished on that specific project. If this box is checked, the program will prompt for size, rotation and placement of all fittings. Ductwork Dust Collection Ductwork Engineered for performance and durability using heavy-gauge steel, our round, sheet metal ducting is built to withstand the high air pressures and constant abrasion created in dust collection and other material handling applications. Using a duct calculator. Tees can be inserted anywhere along the length of a section of duct. This is another popular variant of pipe wye and considered to be a popular type of pipe and tube fitting used in various applications. Available for both round and oval duct, flanges fit inside the ductwork and are screwed or tack welded to the spiral itself, with a butyl gasket providing the seal. Flexible duct can be installed in place of galvanized pipe in many applications if allowed by your local HVAC codes. View Order Form. round duct and fittings; spiral pipe. Like standard flange systems, they are designed to strengthen the duct wall. duct system: - It consists of a limited number of standardised components and sizes. When dimensions C x D, and/or E x F, and/or G x H are shown, the first dimension is the plan dimension. OD and Nominal Pipe Size. Steel, galvanized steel, and 304 stainless steel flanges are also known as angle rings. Englemate Duct Flange Corners Englemate Duct Flange Corners Cuphead Nuts and Bolts 35mm x 16ga Carton quantity 250 Carton quantity 500 20ga roll-formed Code #1241 Quantity 5000 Code #1224 8mm - Code #1167 10mm - Code #1168 Corner Crimper 2. Firebreak Duct Superior R2. Visit our website today!. Where no specific duct pressure class designations are provided by the designer, the 1" water gage pressure class is the basis of compliance with these standards, regardless of velocity in the duct, except when the duct is variable volume: All variable volume duct upstream of VAV. Find Microwave Duct & Venting Parts at RepairClinic. 3003, 5086, 6061 Aluminum fittings from ½" to 8" Made in USA. Fittings called take-offs, tees, and wyes are in this category. It doen't easly like to create an new AHU. for flanges, reference ess-4501. We produce two types of duct for direct burial and concrete encasement. SPECIALTY PRODUCT CATALOGUE Manufacturers of quality residential, commercial, industrial, and institutional HVAC duct & fittings. We are a licensed state contractor and provide fabrication and field repairs to fiberglass piping and equipment. DuctSox fabric duct installation saves you time and money compared to metal duct! SkeleCore Pull-Tight is the newest addition to the SkeleCore line-up of Internal Framework Systems, maintaining fabric duct shape, with or without air in the HVAC system. US Duct, a manufacturer of industrial ducts and industrial ductwork solutions, focuses on delivering quality products quickly and at the best price. Dimensions Installation diagram T-piece layout of turning vanes duct number Distances width of vanes between turning vanes [mm] [pcs]] a 1 a 2 a 3 Bends layout of turning vanes 250 a 1 a 2 a 3 a 250 a 1 a 2 a 3 a max 250 a 1 a 2 a 3 a 250 a 1 a 2 a 3 a 9 mm 14 mm 16 mm > 400 < 800 1. dimensions in 4', 5' and 8' lengths. static pressure Straight Duct Straightduct sectionsare fabricatedusing hand toolsor a groovingmachine. Fittings are manufactured on our state of the art fabrication equipment. 5 specifications. Thousands of users have downloaded this useful application for performing quick and simple duct sizing analysis. *IMPORTED MATERIAL* WB Supply's weld fittings and flanges conform to ASTM A105/ASME SA105/ASME B16. 4 Metalfit ANSI/AWWA C110/A21. As the trunks are reduced use the total CFM of the remaining downstream branches. Cold hose has weld on barbs, compressor adapters, and much more on the specialty fittings page. 9 for additional 'Max' and 'Min' metric dimensions. Located in headquarters outside Washington, D. RAM Fiberglass specializes in epoxy and vinyl ester fiberglass pipe. PVC is non-toxic and has been proven to be resistant to a wide range of diluted acids, alkalis, salts and water soluble solvents. 304 stainless steel flanges are more corrosion resistant than steel. 1 ducting and pipe systems supplier. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together. Duct Stack, Boots and Fittings. Six Good Reasons. The design of a flange involves the selection of the gasket (material, type, and dimensions), flange facing, bolting, hub proportions, flange width, and flange thickness. Ward manufactures components and accessories for the residential and commercial HVAC and sheet metal industries including: • Flange • Rail • Hangers & Strapping • Duct Access Doors • Corner systems to match almost any flange style. 55mm Galvabond G2 Z275. In the duct design process, however, it's more convenient to categorize these pressure drops by the length of straight duct run that would create the same pressure drop. Flexmaster U. Zoneline Duct Extension, Register and Trim Flange. The TDF flange forming machine mainly used for manufacturing square and rectangular venting ducts and TDF self-made semi-finished flange, or producing finished duct combining with duct production line or shearing machine, reel machine, folding machine, locking the machine and corner code machine. Note: The dimensions shown on the following pages of this catalog are essentially shown as "Center to End" dimensions, which apply to both belled end as well as plain end fittings. Who are we? Welcome to Ducting Online – specialists in dust extraction, heating, ventilation, and air conditioning ducting supplies. Duct Fittings are commonly used when installing an HVAC system. Features • Helps to minimise load on ducted heating and cooling units. Since 1962 Marks Supply has been wholesaling top-quality Plumbing, P. Step Number Two: Select the duct gage, size and spacing of reinforcing member and weld specification for a Class 2 steel duct having a diameter 36 in. Round Duct Wye with Transition - Tapered Lateral. For over 50 years, GF Harvel is acknowledged as the industry's leading manufacturer of PVC, CPVC, PP and PVDF piping systems, PVC and CPVC duct systems, and PVC and CPVC Rod, Bar & Machining Stock along with custom pipe solutions to meet any needs. MM PART NUMBER 6 160 01010518 8 200 01010519 10 250 01010520 12 315 01010522 14 355 01010524 16 400 01010526 18 450 01010528 20 500 01010530 24 600 0101534 FLANGES IN. Fabricated duct shall consist of a singular buttwelded seam, thermally fused under computer controlled temperature and pressure, without the use of PVC welding/filler rod. The angle is otherwise fastened normally. "S" joints are used to join two flat surfaces of metal. INSTADUCT® PVC FITTINGS Instaduct® PVC Ventilation Duct Fittings 90° SOCKET ELBOWS IN. Bolt flanges to equipment to start a run of duct. There are 600 duct flanges standard suppliers, mainly located in Asia. Reducing Flanges. Open to the public. The joint may be formed without the 3/811 (9. of sections of rectangular ductwork, an offset (item 1), rectangle-to-round (item 2) and a section of spirally wound round duct. flange duct size Standard auction vendors will certainly possess a background that you could learn about. In addition to our standard polyester fire-retardant resin systems, AIR CHEM SYSTEMS, INC. **The dimensions of 64” flange correspond with applicable dimensions of 66” Class E in ANSI/AWWA C207, and 64” ductile iron flanges can be connected to those flanges. Instead, just score the tape at the seam with a utility knife and remove the screws right through the tape. This is the final session in a three part series. Our Products Menu Toggle. Single-wall, round duct and fittings are also available in carbon steel, paintable galvanized steel, and aluminized steel. Today the alliance of ADI member companies produce steel duct pipe and fittings designed to efficiently deliver conditioned air in your home and office. We continue to always maintain a level of perfection in our fabrication and ductwork. In you have exposed round Spiral Duct we have Grilles that attach directly to the Duct. VANE CHART For mitered elbows and tees use the following chart if vanes are required. It has smooth interior for low friction loss with the grooved seam entirely on the outside. Camlock Fittings By Pro Flow Dynamics. Nominal Pipe Size NPS Angularity Tolerances Angularity Tolerances All dimensions are given in inches. They make it possible to change the direction of a length of ductwork or even its size. A flange is usually in the shape of a disc and is used to connect two tubes together or to connect a pipe to a valve, tee, choke or other component. ^| Insulate and properly support piping. Flange angle size determined from duct width and system pressure. Please note this is a "balancing" damper, it does not cut off 100% of air. Ends are available in: Raw (plain end) — T¹ & T² remain straight; Formed Flange — T¹ & T² are turned out; Angle Iron Flange — 1”, 1-1/4”, 1-1/2” & 2” Ductmate 35 and more; Standard and reducing elbows are available in any size and degree with optional radius. Please Note: Prices, promotions, styles and availability may vary by store and online. These industrial flanges are typically ordered for projects that require project managers to save on weight but maintain strength. large rectangular flanges (5’ wide x 12. There is a full range of duct fittings in sizes 4 inch through 24 inch, including tees, wyes, elbows, 45 E elbows, register boxes, saddle boots, saddle connections, reducers, couplings, end caps, and starting collars. We carry a large array of pipe, reducers, adapters and more that allow easy ducting installation. This is another popular variant of pipe wye and considered to be a popular type of pipe and tube fitting used in various applications. A 90-year history is a testament to hard work and continuous improvement to meet our customer's needs. Duct Flange UK Ltd stock an array of flange profiles, corners, access doors, flange clamps, sealants and Tek screws. (SMC) TDC, Slip/Drive and Raw Sheet Metal Connectors, Inc. Connections can be plain end, or Pipex px® can supply them complete with machined ’O’ ring connectors to service duct suit requirements. We have manufactured HVAC ductwork for over 25 years. Accu Flange. All extruded duct shall be furnished in 10 or 20 foot lengths, plain end; fabricated duct will be furnished in standard 4 foot lengths with a coupling attached on one end. PVC and Metal fittings available. 60 6x4 60 4x6 90 4x8 120 4x10 150 4x12. EZ Connector® EZ CONNECTOR is a new patented corner system which for the first time, allows the contractor to make their duct joints with a super-fast, single locking bolt, using only an impact driver. This Active Air Double Flange Kit is available in both 4" and 6". Repair your Microwave Duct & Venting for less. Find fittings for industrial, commercial, mechanical, fire protection, and residential flow-control systems. Transverse Duct Connection Systems (TDC) are produced by shops using flange forming machines. Air Duct Cleaning Equipment & Supplies > Hoses, Connectors, Flanges NIKRO has a full line of hoses, connectors and flanges for the use with both air duct cleaning systems and air scrubbers. The normal blowers used with dust collection systems generate about 7" of working pressure meaning enough pressure to push or pull a column of water about 7" high. This is the final session in a three part series. When dimensions C x D, and/or E x F, and/or G x H are shown, the first dimension is the plan dimension. Notes - Dimension A = One half of dimension B - Dimensions quoted in mm are ‘Nominal’ values from B16. FilterLock® Size Range: Use with any 1” air filter up to 25” long. The duct fitting consist of many fomular and reference that i can't understand. 2 mm) back from the vertical face of thé angle and tackwelded to the flange along the edge of the duct. CADMEP also has them, but CAMDuct allows you to edit the fittings to add components such as the angle irons. The weights of welding reducers are for one size reduction, and are approximately correct for other reductions. Join Eric Wing for an in-depth discussion in this video, Modeling duct fittings, part of Revit: MEP Families. Dimensions of Valves, Weld Fittings and Flanges; Bolting Dimensions for Flanges; Bolting Procedures for Flanges; Flange Stud Reference Chart; Operating and Temperature Ranges of Valves; Pressure and Temperature Ratings for Carbon Steel Flanges; Standard Fittings; Threaded and Socket Welded Fittings with Schedules and Weights of Pipes. Broad Lanes · Bilston West Midlands · WV14 0RX Tel: 01902 408291 Fax: 01902 408199 [email protected] Last but not least we have a full selection of 1", 2" and 4" All Aluminum Weatherproof Louvers. The faces of the flanges are the mating surface, as opposed to the Vanstone where the duct lips are mating. Dimensions Rectangual r ducts and ftitni gs are fabrciated from metal sheets. Find out about what other people has got to say regarding him or her as well as on exactly how he or she deals with purchases. We have 32+ years experience in the industry making us well versed in many different techniques and with a complete understanding of what you, the customer want. • Pipe Flanges are spot-faced and coated with resin, to 150 lb drilling pattern. 120 10x4 160 8x6 230 8x8 310 8x10 400 8x12. Extra insulation and jacketry is provided with the straight duct lengths and should be used to cover all connected fittings. Veterinary Drugs. Duct Fittings are commonly used when installing an HVAC system. Specialty Flange and Fitting, Inc. the fittings, and they are not available as separate products. Explore our wide selection of PVC products - find everything you need right here!. LASCO is the largest international provider of PVC and CPVC, fittings used in plumbing, heating, air conditioning, hot and cold water, irrigation golf and other fluid distribution systems. In addition to our standard polyester fire-retardant resin systems, AIR CHEM SYSTEMS, INC. Suitability of application is at the discretion of the user. Call for availability. How to Install Round Sheet Metal Duct Pipe The 30 gauge 12 inch diameter round sheet metal duct pipe is purchased in 5 foot long sections. The top supplying country or region is China, which supply 100% of duct flange dimensions respectively. Shop hvac duct & fittings in the heating & cooling section of Lowes. The two types of PVC Duct are: • Solid Wall Duct (DB2/ES2) • Split Duct (DB2/ES2) Our PVC Duct products are available in 50 to 150mm (2 to 6 inch) diameters and 3 and 6 metre (10 and 20 foot) lengths. Stock angle rings are black steel, unpainted. For over 50 years, GF Harvel is acknowledged as the industry's leading manufacturer of PVC, CPVC, PP and PVDF piping systems, PVC and CPVC duct systems, and PVC and CPVC Rod, Bar & Machining Stock along with custom pipe solutions to meet any needs. A two-ply fiberglass, coated with silicone gives a rating of 550 deg F, and the smooth bore allows for maximum air flow. This Master Flow 8 in. smithcooper. They are commonly used on reverse cycle and gas heating systems in a residential setting. The General Plastic duct fittings are manufactured with either high density polyethylene (HDPE) or polyvinyl chloride (PVC). Loss coefficients for junctions are functions of the duct dimensions, air velocities and airflow rates. Thousands of users have downloaded this useful application for performing quick and simple duct sizing analysis. Shop ducting and ducting accessories at VentingDirect. Our regional manufacturing plants can supply large orders of rectangular duct and fittings quickly. When dimensions C x D, and/or E x F, and/or G x H are shown, the first dimension is the plan dimension. In many cases, the bells or sockets of the fittings and flanges need to be custom matched to the specific grade and type of pipe being fur-nished on that specific project. The connectors include 20/25/30/35/40 size slip-on flanges, TDF-35 integrated flange system, Rolled Steel Angles (RSA) frames and cleating system (Slip & Drive). High Velocity Duct Systems: High-velocity (HV) duct systems are characterized by air velocities in the range of 2500 to 3500 fpm. Components constructed of galvanized steel sheets produced by the Continuous Galvanizing process, which conforms to Lockforming Quality ASTM A-527, and Commercial Quality ASTM A-526. Mid-States HQ: 1716 Guinotte Avenue, Kansas City, Missouri 64120, US :: 800. **Bolt hole diameter 1/8 in. Measurements A and B - Duct Size/Offset Size 2. We are instrumental in offering our valuable clients extreme quality Duct Flange Corners. FilterLock® Size Range: Use with any 1” air filter up to 25” long. Intermittently welded duct flanges means that there is a weld at intervals around the duct. Medium and High pressure ductwork available on request. But baddly that i event can not create a flange that you did as your images you had attached. 25mm x 16ga. Special order items and/or items not in stock at Albina can be fabricated and shipped directly from the factory to your facility. How to Install Round Sheet Metal Duct Pipe The 30 gauge 12 inch diameter round sheet metal duct pipe is purchased in 5 foot long sections. flange made from angle bar stock rolled on edge is placed on the end of the duct using a Van Stone Flange Connection as illustrated above. catalog including Flat Faced Slip-On Flanges ,Raised Faced Slip-On Flanges,Blind Flanges,Raised Face Weld Neck Flanges,Lap Joint Flanges,Bulkhead Flanges,Copper Nickel Flange. Designed for use in changing diameters in a piping system. From the air filter, air passes through the air duct that leads to the engine's intake manifold. 924 Visit our web site www. Full welded duct flanges have a continuous weld. a BA4504-16 flange will commonly be referred to as a PN16 Generally, a PN16 flange is designed to withstand pressures up to 16 bar. The above is just a tiny sample of the pvc fittings carry. controlled pipe or duct with bell or socket fittings and flanges. Nearly any bolt hole circle or hole size is available. RE: Duct dimensions on the drawings W X H or H X W cdxx139 (Mechanical) 6 Apr 14 21:53 The first number you see is always the duct dimension you see on the drawing and the second number is the duct dimension into the paper. All fittings are fabricated with stiffening beads on duct sizes 19" wide and larger which have more than 10 square feet of unbraced panel. If you really need the duct fast, there are dozens of places within a one-day shipping frame of your jobsite where you can find spiral round duct and fittings in stock for immediate shipment in the size range you should need on a fast-track project. All fittings have 26 ga. 1 = galvanized / 2 = galvaneal / 4 = 304ss / 5 = 316ss. Shop For Spiral Duct & Fittings At The Nation's Top HVAC Distributor - GEMAIRE in the Ducting & Sheet Metal category. The weights of reducing fittings are approximately the same as for full size fittings. Standard lengths of round UNI-SEAL and UNI-RIB duct are 10, 12, and 20 feet; longer lengths are available on special order. We carry a great selection on all ducting products. Stainless Metric Stock – The UK’s leading distributor of stainless steel metric tubes and fittings. Other radii and vaned elbows are available as needed. Get free 2-day shipping on qualified Flange, PVC Fittings products or buy Plumbing department products today with Buy Online Pick Up in Store. Providing to customers all over the United States and parts of Canada and Mexico, we supply quality camlock fittings and camlock couplings. The products depicted in this brochure were current at the time of publication. The length of the rectangular duct size would range from 0. We sell polyethylene pipe, butt fittings, socket fittings, electrofusion fittings, and fusion equipment. The Bellows Connector is kept stocked with 150# C/S flanges and tie rods. C or D -Branch tap diameter (Note: On tee and lateral fittings with two taps, C is the branch closest to the inlet of the fitting. Round and Flat Oval Ducts: Furnish duct and fittings made by the same manufacturer to insure good fit of slip joints. 55mm Galvabond G2 Z275. Blind Flange Lap Joint Flange Orifice Flange Slip-On Flange Socket Weld Flange Threaded Flange Weld Neck Flange. ALSCO has the largest selection of Schedule 40 and Schedule 80 Harvel Clear PVC Pipe & Fittings available online. The angle is otherwise fastened normally. Vent-A-Hood 10" x 3" Round Stainless Steel Duct Collar. All extruded duct shall be furnished in 10 or 20 foot lengths, plain end; fabricated duct will be furnished in standard 4 foot lengths with a coupling attached on one end. Square and rectangular flanges are also available. If your special requirements cannot be met with these standard components, inquire and we will special order what you need. In addition to custom fabrication of design-to-suit, nonstandard, and outsize components, Plastic Supply of PA, Inc. dimensions in 4', 5' and 8' lengths. Vent-A-Hood 10" x 3" Round Stainless Steel Duct Collar. 1) Where: L = the thickness of the wall in inches. has been providing labor saving machinery and innovative products to HVAC duct and sheet metal fabricators worldwide for over 25 years. US $3-50 / Piece. raised face included in dimensions Q, Y and YY. Standard and Flush Flanges Flanges provide a direct connection to low voltage switchgear, switchboards, motor control centers and other apparatus. Accu Flange. 5 to that of claas- B. Bolt flanges to equipment to start a run of duct. We also offer a full line of fabricated rectangular flanges punched or un-punched. Home > Products > Duct Take-Off Fittings Buckley Take-Off Fittings are used to run flexible duct from the main duct to air distribution outlets. View the Dimensions. PVC 1120, ASTM D-1784, Type 1, Grade 1, Cell Class 12454-B; All socket flanges are 3/16" thick material; All have 5/16" diameter bolt holes. Adaptable for your company needs to produce and track quotations for rectangular, spiral, and oval duct fittings and accessories for complete and accurate quotations. Size: 217088 Created: 04/09/2008 14:11:00 Modified: 04/07/2008 21:11:06 Rectangular Duct Elbow - Sharp Throat - Radius Heel. C or D -Branch tap diameter (Note: On tee and lateral fittings with two taps, C is the branch closest to the inlet of the fitting. Standard TDC ductwork length is 56¼". Installation of Flanged Duct Connection for UL Dampers. Draw HVAC fittings in plan, rise and drop. Blind Flange Butterfly Damper Socket Flange Blastgate Damper Flex Hose Adapter Flexible Duct Flexible Coupling Hoods Transitions 18 Note: The dimensions shown on the following pages of this catalog are essentially shown as “Center to End” dimensions, which apply to both belled end as well as plain end fittings. HVAC Duct Fittings, Sheet Metal Duct Fittings Supplier. KB Duct began as a part of our Kirk & Blum brand, which has been in operation since 1907. Duct flange dimensions products are most popular in South America, Eastern Europe,. We Make Selling Industrial Ductwork Easy for you, with our FREE 3D ductwork design and quoting software, DuctQuote. US $3-50 / Piece. Rectangular Ductwork, Plenums, and Takeoffs Select from the menu below to view any of our product lines. Use a utility knife to cut foil-faced fiberglass insulation to the proper size. PVC Duct Couplings; PVC Duct Elbows; PVC Duct Rainskirts; PVC Duct Wyes; PVC Duct Caps; PVC Duct Flexible Couplings; PVC Duct Butterfly Dampers; PVC Duct Actuated Butterfly Dampers; PVC Duct Blastgates; PVC Duct Exhaust Hoods; PVC Duct Flanges; PVC Duct Tees; PVC Duct Rain Caps; PVC Flexible Ducts; PVC Pipe Hangers; CPVC Duct. Quantity: 1 piece. com is determined to deliver the components you need for your project promptly from our large warehouse inventory to help you minimize downtime. Corner pieces are used to add rigidity to the flange; hold the ductwork together and provide a sealing surface for the gasket. Production Products Inc. COURSE CONTENT 1. FACING: Flanges are plain faced and are finished smooth or with shallow serrations (AMERICAN’s option). All duct sizes and lengths are produced on the Snappy revolutionary Automatic Duct Line, insuring the highest quality duct available in todays industry. duct banks of the size indicated on drawings, shall consist of a number duct banks of the size indicated on drawings, shall consist of a number of individual pvc ducts as indicated, encased in a reinforced concrete envelope. This kit allows you to duct to a grow tent from a window or A/C unit. Rectangular duct is available in almost any size or shape. com C O R B 1 A X Y 1 Weld Neck Flange R O C Blind Flange X B 2 O R C Y 1 Slip On Flange. use pvc schedule 40 conduits with molded interlocking spacers. If you think that an Air Duct Flange is not a very important engine part, then you're terribly wrong! Air ducts are vital openings in the car's air intake system. Inventory is sold and received continuously throughout the day; therefore, the quantity shown may not be available when you get to the store. Press a continuous strip of foil tape to all longitudinal seams along straight runs of duct. Find quality duct transitions & connectors online or in store. Biyang HVAC Duct Fittings, also named Ductwork Fittings, are the important parts among ductwork parts for connection or transitions, protection and decoration purposes. This avoids extra joints, thus drastically reducing leakage points in the duct system. We purchased a house where a living room was added 21x23. With a full range of materials and applications, NIBCO has the right fittings to get the job done. Dimension l is the effective length of a fitting, which is added to the overall length of the ductwork system. Fabricated duct shall consist of a singular buttwelded seam, thermally fused under computer controlled temperature and pressure, without the use of PVC welding/filler rod. They are commonly used on reverse cycle and gas heating systems in a residential setting. 9) and example weights for long radius elbows Notes - Dimensions quoted in mm are 'Nominal' values from B16. In situations like this one, ductwork fittings come extremely useful. Please Note: Prices, promotions, styles and availability may vary by store and online. Explore our wide selection of PVC products - find everything you need right here!. duct section is overlapped to allow grease to drain back to the hood in both vertical and horizontal installations, see Figure 18. Event Objectives Gain solid understanding of how to construct duct in a resource efficient and sustainable manner that is compliant with SMACNA’s HVAC Duct Construction Standard. Actual retail prices may vary by dealer. 9 for additional 'Max' and 'Min' metric dimensions. The ADI - Air Distribution Institute, was formed in 1947 to promote the use of fabricated steel duct pipe and fittings for air distribution products. All dimensions in charts and on drawings are in inches. Comstar Supply is a Stocking Distributor of Maxcell, HDPE Innerduct, Fiber Optic Cable, Plenum Innerduct, Outside Plant Conduit, Corrugated duct, Fiber Optic Duct Innerduct and Conduit: Maxcell, HDPE, Micro Duct, PVC, RGC, Bore Duct, Duct Plugs, Simplex, Couplers and Fittings | Comstar Supply. Engineered with a LEED-qualifying zero-VOC gasket, this ductwork can eliminate the need for additional sealing along the longitudinal seams and transverse joint. Full welded duct flanges have a continuous weld. 90° and 45° Long Radius Elbows - ANSI B16. Where no specific duct pressure class designations are provided by the designer, the 1" water gage pressure class is the basis of compliance with these standards, regardless of velocity in the duct, except when the duct is variable volume: All variable volume duct upstream of VAV. Prepare the ductwork and duct fittings for installation Every section of ductwork and every fitting in the system will need some preparation before it can be hung. Corner pieces add rigidity to the flange, hold the ductwork together and provide a sealing surface for the gasket. Vent-A-Hood 10" x 3" Round Stainless Steel Duct Collar. 1) Where: L = the thickness of the wall in inches. Position the duct flange top with the outer tabs down over the outside of the side pieces. Based in South Wales, with access to the M4 corridor, we offer a wide range of services from manufacture of galvanised steel ductwork, to specialist SAFE 4 fire rated ductwork and suppliers of duct flange. Molded CLASS 150 Flange fittings are coupling devices designed for joining IPS (Iron Pipe Size) plastic piping systems, where frequent disassembly may be required, and can be used as a transitional fitting for joining plastic to metal piping systems. Extra insulation and jacketry is provided with the straight duct lengths and should be used to cover all connected fittings. Insulated and non-insulated ductwork is available in, but not limited to, standard sizes 2″ diameter through 144″ diameter. Duct Incorporated Flange / Duct Specifications Component Material 1. Galvanized sheeting is produced with a minimum spangle. Beckfeld, M. In measuring the rectangular offset we need: 1. Using the holes in the heater top front panel, attach the duct flange top. Hdpe Supply is your number one source for Hdpe Fittings, Hdpe Pipe, and Fusion Equipment. HVAC Add-On Features: AutoCAD dialog box or icon toolbar selection available. flange duct size Standard auction vendors will certainly possess a background that you could learn about. Double wall can be handled the same way, with the flange engineered to have two rings, allowing various thicknesses of liner to go in between. Society of the Valve and Fittings Industry (MSS): 4) the Pipe Fabrication Institute (PFI): and 5) the Canadian Standards Association (CSA). All dimensions are specified in mm.