eccentric reducer sheet metal layout

Cones are used in many industries as transitions, pipe reducers/increasers, funnels, hoppers and chutes. Draw whatever diameter you need to be the top of your cone (Mine was 84"). SP58ER Gauge Size Qty 28 Ga 54 1 64 1 65 1 74 1 75 1 76 1 85 1 86 1 . This Calculator gives a complete solution to all types of Cones Fabrication Layout. After drawing your circle, draw a rectangle originating from the centerpoint of your circle. Design2Fab sheet metal layout software makes it easy to create HVAC duct, mechanical, kitchen, industrial, roofing, and other specialty fitting layouts. Make the rectangle's width 1/8" (.125") or whatever size of a gap you'd like between the ends of the plate. If you are looking for Powermax consumables, please provide your location for a list of authorized partners near you. It is denoted by . Cone angle should be entered in Degrees. Fittings Coordinate Table You need to model in deferent way. Design2Fab is the only software offering integration to Hypertherm ProNest nesting software, delivering SureCut technology. appologise this only works for symetrical cones. Cone Height is the Distance between the Large end and small end vertically. Last edited on 29 December 2022, at 10:41, "Reducer Fittings Decrease Pipe Size to Avoid Failure (First of Two Parts)", "Review of pump suction reducer selection: Eccentric or concentric reducers", "HP Reliability: Eccentric reducers and straight runs of pipe at pump suction", https://en.wikipedia.org/w/index.php?title=Eccentric_reducer&oldid=1130267849, This page was last edited on 29 December 2022, at 10:41. endstream endobj 15 0 obj <> endobj 16 0 obj <> endobj 17 0 obj <>stream Phone: (416) 751-7556. Internal diameters at top and bottom This development Angle is used to layout cone fabrication layout markings or Flat Pattern Markings. Description Flat Oval Eccentric Reducer Sheet Metal Connectors, Inc. flat oval single wall duct and fittings are one part of our complete line of HVAC products. Flat Oval Duct and Fittings Divide the outer radius by the major diameter and multiply the answer by the minor diameter. HWr }W#Ujl)IjSdj2yex+/$&d 8FX#}AW[e~7QGG%U'hxxc58q{\}wT\vZ(JV:=S MU;B.6}Srx}Om|VYZAN>n&"Tr/~(k5)o_Rhx/]_Cr~ oBOc )&Jtpsxu? e(Z*k P!@Z:011oO 3IUvonOo/[qt'>~ZmXp?`th TrugO GRDx@@Vc;; T.I. There are two major types of reducer cones. Uses triangulation development. Height Below is a picture of a cone that is being used as a tub. Exit Sketch.8. in rectangular to round transformers, and similar structures. Trim the circle laying inside the rectangle.7. Subtract the minor diameter from the major diameter and divide the major diameter by your answer. Form the cut piece of metal into the shape of the reducer and clamp the edges of the seam together. H = Height from end to end. Cut around the marked pattern with metal snips. M3FS9 : OBCONE No. But if you are directly marking layout on cone then use outside diameter. This is used in pipe-work systems for reducing the diameter of a pipe from one size to larger or small size. It is Denoted By d in this Calculator. Choose from our selection of metal reducers in a wide range of styles and sizes. seG$+L}#v+(T After Cone Layout Types Selection you have to refere standard input image of this types of petal shapes and make list of dimensions required in this calculator and keep handy this dimentions. delivers supply solutions at all levels of sophistication and complexity. ECCO Heating Products Ltd. was incorporated in 1960 with the vision of becoming the best in sheet metal manufacturing as well as the distribution of Heating, Ventilation, Air Conditioning (HVAC) and related products. Both types of reducer cones are used when you need a piping system between two different openings. if you are using inches as dimenions then please refer note below input selection to refere decimal factor selection chart. Scarborough, An eccentric reducer is a fitting used in piping systems between two pipes of different diameters. Axial offsets permitted. 14 0 obj <> endobj Hunker may earn compensation through affiliate links in this story. Also occur as pipe or circular duct transition elements. Drill holes for rivets, then secure the seam with rivets fastened with a rivet gun. this types of the cone are required when the large cone is fabricated and it is not possible to layout the cone in a single part due to limitations of raw material sizes or limitations of forming process. with no problem. An eccentric reducer cone is a cone whose side is perpendicular to the base of the cone. They are used where the diameter of the pipe on the upstream side of the fitting (i.e. However, concentric and eccentric reducers can be calculated by formulas. This is the outer radius of the circle that you need as a pattern. For example, if the major diameter is 8 inches and the height of the cone is 12 inches, the two figures are 16 and 144, respectively, and the result is 12.65 inches. Up to 8 longitudinal seams permitted. For example, if the value you calculated is 2 and the length of the reducer is 6 inches, the height of the extended cone is 12 inches. A concentric reducer is symmetrical about its centerline. The software helps create a CAD drawing of the flat layout. of development lines or you can directly select standard Development Lines from top selection pannel. It is the process of converting the whole cone into an equal no. Extend this rectangle until it overlaps one side of your circle. Refer to Standard Image for understanding these dimensions at Output sections. Number of Strakes in body. The OBCONE software module is for the development of Oblique Cones (eccentric/oblique cone/taper/reducer/transition - a cone with an apex that is not aligned above the center of the base) in Sheet and Plate. An easy and Faster way to layout cones flat pattern. M3FS15 : CBRANCH (Conical branched structures) Privacy Policy, Heat Pump Equipment and Geothermal Systems, Residential Grilles, Registers and Diffusers, Commercial Grilles, Registers and Diffusers, Base Cans, Plenums, Filter Frames and Bases, ECCO Polypropylene Vent Single Wall Rigid/Flex Venting, ECCODUCT In-Slab Duct and Ventilation System, Model E/R B-Vent Chimney Type B Gas Vent 3 8, Model E/V B-Vent Chimney Type B Gas Vent 10 30. It is Denoted By D in this Calculator. Extend this rectangle until it overlaps one side of your circle. They may comprise the corner elements of more complex chutework, and especially as liners. Flat oval duct has been designed for restricted space conditions that cannot accept round spiral duct. Find out what Design2Fab can do for you. It's a cone trimmed eccentrically and therefore does not have exactly circular ends, but pretty close. Home & Garden RONA Scarborough Golden Mile The gradual accumulation of air in a concentric reducer could result in a large bubble that could eventually cause the pump to stall or cause cavitation when drawn into the pump. An eccentric reducer cone is a cone whose side is perpendicular to the base of the cone. Cone Calculator is helpful for Generating Flat Pattern Layout or Fabrication Layout of all types of cones. where flow is coming from) is larger than the downstream side, and where there is a danger that vapour may accumulate. Please sign in to your account to take advantage of youronlinediscounts. You can also use the Routing Component Wizard in the Routing Library Manager to prepare a part for use in Routing. hbbd```b``Z"@$.DrH_ }&)+ $o\\-@L@[Mf`$x;@ ;* Engineered to dramatically reduce the time it takes to develop and lay out flat patterns, Design2Fab gives sheet metal fabricators, HVAC shops, and MEP contractors the ability to create complex custom fitting layouts in minutes, rather than . Oblique cones are more commonly found as parts of more complex structure structures, e.g. in rectangular to round transformers, and similar structures. In an Eccentric Reducer, the reduction in the pipe size is achieved at a constant rate but maintains one side of the fitting horizontally. Draw a second radius at the marked angle, from the center to the outer edge of the larger circle. Sheet Metal Cone Calculator Request Pricing View the Cone Instructions below to learn how to manually layout the flat pattern for a truncated cone in single or multiple gore sections. Eccentric reducers are preferable when liquid is running through the cone because the design helps prevent buildup of air bubbles in the system. Use an eccentric reducer (with the flat side down) between the barrel and the throat to facilitate shoving the pig into the throat (with a concentric reducer or an eccentric reducer with the flat side up it can be very difficult to get a heavy pig to engage in the throat). Concentric & Eccentric Reducers STANDARD WEIGHT Inches / Pounds Concentric Eccentric Nominal Pipe Size Length (H) Approximate Weight (in Pounds) x 1 .21 1 x 2 .36 1 x 2 .36 1 x 2 .42 1 x 2 .42 1 x 1 2 .48 1 x 2.5 .56 1 x 2.5 .56 1 x 1 2.5 .57 1 x 1 2.5 .65 2 x 3 .74 After drawing your circle, draw a rectangle originating from the centerpoint of your circle. Cone small Diameter (D) is the Diameter of Concentric Cone or Eccentric Cone r Tori Cone at small End. Model E/R B-Vent Chimney Type B Gas Vent 3" - 8" Chimney Liners, 2-Ply Flex Divide the major diameter by 2 and multiply the answer by itself. S = Large end Thickness in mm. if you are using Inches as units for your input values then please refer decimal fractional chart to enter proper input values. Longitudinal seam locations Horizontal liquid reducers are always eccentric, with the flat side on the top, which prevents the build up of air bubbles in the system, (unless on control set, same as PV, TV, HV, LV) or in a pipe rack. This development Radius is used to layout cone fabrication layout markings or Flat Pattern Markings. Make the rectangle's width 1/8" (.125") or whatever size of a gap you'd like between the ends of the plate. Model # GVL0041-A. Check out our buyers guide. A 3D DXF file describing the complete structure. There are quite a few things that IV can't do when it comes to sheet metal. Sign up for the newsletter and get $10 off. Export patterns to DXF for automated cutting, export to HPGL for printing to a plotter, or lay out patterns manually using XY or triangulation points. d = Small end diameter in mm. where flow is coming from) is larger than the downstream side, and where there is a danger that vapour may accumulate. Home & Garden RONA Scarborough Golden Mile Oblique cones are more commonly found as parts of more complex structure structures, e.g. Create a sketch on your offset plane. called sheet metal workers. Green, applied to longitudinal seam edges for pressing. Holding the world's most complete inventory of Titanium Round & Rectangle Bar, Titanium Plate, Titanium Sheet, Titanium Pipe & Fittings and other specialty metals . Spiral Eccentric Reducer; English. It is denoted by H. Refer Standard Image for Cone Height H. You can use any dimentional units such as Inches or MM as per your prefererance. Technical References This parallel edge results in the two pipes having offset center lines. ProNest CAD/CAM part nesting software for advanced mechanized cutting is designed to supercharge your cutting operation, helping you achieve greater automation, efficiency, and profitability. Use a protractor to measure the calculated angle, starting from this radius, and mark the angle on the paper. Multiply the resulting value by the length of the reducer and record your answer, which is the height of the cone that is formed by extending the smaller end of the reducer to a single point. Description:Occupational Summary This occupation requires the layout, fabrication, assembly, installation and repair of sheet metal maintenance parts, fittings . Titanium Industries processing capabilities include: T.I. after completing all input field data click on calculate button to generate output of flat pattern of your selected petal types. *>>nCL]pl7QNGgTjjK Model E/V B-Vent Chimney Type B Gas Vent 10" - 30" 6-in Dia x 5-in Dia Duct Reducer. Create a sketch on your offset plane. IMPERIAL. A concentric reducer cone is a cone in which the axis is perpendicular to the base of the cone. Check the dimensions of the reducer you want to make. In this book all both Geometrical and Numerical Method of fabrication Layout of all types of the branch pipe connections. Refer to Standard Image for understanding these dimensions at Output sections. If you are looking for Various other useful fabrication Apps for your daily fabrication activity then Click here, If you want to increase your knowledge by learning from us then you can join our various video courses in the field of fabrication Click here to know more about our courses, Home | Privacy Policy | Terms and Conditions | Disclaimer | Sitemap. hb```f``g`a`0} @ 0QYg+;|$9rdw`%7)*oy@;` 4 %PDF-1.5 % T.I. of development lines play a very important role in the accuracy of the layout so optimum no of development lines are needed to select. of Development Lines for your flat pattern layout requirement. DATA REQUIREMENTS 2021, ECCO Supply The steel and aluminum used for ductwork is a "high . Uses triangulation development. Record the result. in rectangular to round transformers, and similar structures. Straight and angled designs are available for convenience, so users can fit them into existing ventilation units or heating appliances. Announces New, Larger Jacksonville, FL Facility. Our installers are duly trained to apply strict health and safety measures. Cone Calculator helps to Fabrication Engineer, Fabrication Fitter, Production Engineer, Quality Engineer, Design Engineer, Costing and Estimating Engineer, Fabrication Contractor, Workshop Supervisor, Fabrication shop, Piping Engineer, Process Equipment manufacturers, Pressure Vessels Fabricators, Heat Ex-changer Manufacturers, Storage tank Manufacturers. of Levels are important dimensions while layouting Multi-Level Cones. has been providing the world with specialty metals and titanium products since 1972. Eccentric Reducer A conically shaped fitting that reduces or enlarges the diameter, but it is not symmetrical about the center line. Click here to know more about our courses. DXF (2D) file bA7 59oRi1 ]([I3`tc,at!EeS2.(:6\RN;,msSi7aykoRly=\On9El{)% /;@BO':oo[hRvb:QC`{9?VH0RDu9)ScymuFPkeqiF U/8B%3" @skpj\@;q^sbF9psSk9#M4rs0B3B4+X Longitudinal seam locations Find My Store. 5. E?H[F+a2:]Nm_#,ak|sK4#3'HSgT[r,[$MLIvTKQA_Q>Y6|nU45npKb jn5fakDZ1gLpm3fjnZNVce-? The same fitting can be used in reverse as an eccentric increaser or expander. M3FS15 : CBRANCH (Conical branched structures) has been providing dependable, quality driven service to our customers since 1972. if you are using Inches as units for your input values then please refer decimal fractional chart to enter proper input values. Industrial, Medical, Defense and Oil & Gas markets. A reducer is used to change the diameter of the pipe or tube at a selected location. Concentric and Eccentric Reducer ANSI B16.9 / MSS SP-75 (in mm) * Wellgrow's standard. Everyday essentials at everyday low prices. Oblique Cone Development Software Program is the global leader in specialty metals supply for the following markets. If you left any input field empty then it will show you an error notification so if you are getting this notification then check all your empty fields and enter correct data to generate results. They may comprise the corner elements of more complex chutework, and especially as liners. Thick-Wall Plastic Pipe Fittings for Water. for pricing and availability. It allows you to determine either the size of raw material needed or the number of gore sections to fit on your available material. No. T.I. Also occur as pipe or circular duct transition elements. Add together these two figures and calculate the square root of the answer. PROGRAM REFERENCE you can enter any even no. They are used where the diameter of the pipe on the upstream side of the fitting (i.e. Firstly Navigate to the Cone Calculator and Select the Type of Cone Flat Pattern Layout option from Selection pannel. No. Number of Strakes in body. Eccentric Reducer pipe section for Spiral Pipe or Ductwork System (HVAC). Create a sketch on any plane. Cone Calculator is used to calculate Fabrication Layout Markings or Flat Pattern Layout Marking of Full Cone, Half Cone or Truncated Cone, Multi-Level concentric Cone, Eccentric Cone, Multi-Level Eccentric Cone, Tori Cone with Knuckle Radius at Large End, Tori Cone with knuckle radius at Both Ends. 2000-2018 FastCAM Inc. 6. In this Cone Calculator, we have the following Types of Cone Flat Pattern Layout Options are available. Brought to you by the cutting experts with 50 years of experience and more than 160 cutting technology related patents to their name. Quality Systems OUTPUT For eccentric cones I have had the most success using flats generated by 36-sided polygons. T.I. Contact us for perpetual license pricing. They may comprise the corner elements of more complex chutework, and especially as liners. Make the rectangle's width 1/8" (.125") or whatever size of a gap you'd like between the ends of the plate. PLEASE. The flat layout is then burned out to shape by a CNC plasma cutting/flame cutting machine. Engineered to dramatically reduce the time it takes to develop and lay out flat patterns, Design2Fab gives sheet metal fabricators, HVAC shops, and MEP contractors the ability to create complex custom fitting layouts in minutes, rather than hours. Remove the pattern.Note: If you want to join the seam of the reducer with rivets, draw a small tab on the edge of the marked pattern before cutting the material. Buttweld Fittings METLINE | Tel. Elbows Plate thickness The same fitting can be used in reverse as an eccentric increaser or expander. Rather, it is usually done by mechanical drafting techniques under the heading of "developments and intersections," which pertain especially to sheet metal layout. Concentric Reducer vs Eccentric Reducer Differences Draw around the outside of the pattern with a permanent marker. 10.5 Duct Routing & Layout 25 10.6 Duct Locations 27 10.7 Duct Fittings and Transitions 28 10.8 Aspect Ratio 32 10.9 Standard Duct Sizes 32 11.0. Patterns in any of the following forms How can a flat pattern be made of the attached eccentric cone? 9$0IvqH9 Lz)~!Py;F?Q^ NALe`$^RkmP#NA)M_M_#7{%]c PvC!d8a|S3,8AC(psFbc08a2~fhj-P. xMtO6p#am xr]7}b/XO|g|25\gsVgQ}twVmO[Wg&gUrD/R-{kY1O |^g]Q/CAM'qt)bw. 41 0 obj <>stream Cone Calculator is useful for fabrication Industry, Process Equipment Manufacturing Industry, Pressure Vessel Manufacturing Industry, Piping Industry, Sheet Metal Industry, Heavy Equipment Fabrication Industry or any similar Industry. %%EOF For example, if the calculated angle is 114 degrees, draw two radii with 114 degrees between them. Control cold or warm air flow by choosing , pipes, and fittings from Rona. SMC spiral fittings are manufactured with an elbow lock seam, lap seam (i.e. Refer Standard Image for Large Diameter D. You can use any dimentional units such as Inches or MM as per your prefererance. What Does Curved Tubing Offer to the HSS OEM Market? TYPICAL APPLICATIONS It's what has made IPEX the responsible choice for pipe and . Cut the inner circle out of the paper and cut around the outer circle. This parallel edge results in the two pipe having offset center lines. Both types of reducer cones are used when you need a piping system between two different openings. If you are planning to Mark the layout on a Flat Plate Then use the Mean Diameter of the Cone that is nothing but Inside Diameter plus thickness or Outside Diameter minus thickness for higher accuracy. OTHER REFERENCES Because eccentric reducers are asymmetrical, they create asymmetrical flow conditions; flow is faster along the angled side, resulting in increased pressure.[1][2]. Note the resulting value. Uses triangulation development. Plate thickness ;Db9g. M3FS5 : CONE (Right circular cones) M3FS9 : OBCONE Height Corrosion-resistant steel provides durability for effective use, and it offers temperature resistance to prevent cracks on the surface. is the global leader in specialty metals & titanium supply for the Aerospace, Defense, Industrial, Medical and Oil & Gas markets. A reducer, shaped like a truncated cone, tapers from a large, or major, diameter to a smaller, or minor, diameter. Knuckle radius at Large end normally denoted by R and Knuckle Radius at Small end is denoted by r. Refer to Standard Image for Toricone with Knuckle radius at Large End and Knuckle radius at Both Ends. 04/29/2012 12:51 PM. #Eccentricreducer,#reducertransition#reducertemplate#reducerlayout M3FS15 : CBRANCH (Conical branched structures) FastCAM file DATA REQUIREMENTS Custom metal cones are made from carbon steel, stainless steel, aluminum, and other alloys in material thicknesses from 16 gauge up to 4 inch thick. Throat. The major diameter is 87.5 inches, and the minor diameter 55 inches. FastSHAPES Modules Concentric will be easy, eccentric not so easy. Also occur as pipe or circular duct transition elements. Engineers who need to join one part of a system to another often specify duct reducers to connect ducts of different sizes. Set a drawing compass to the outer radius you calculated. 2022, ECCO Supply ECCO Supply, a division of The ECCO Group. Internet connectivity required for subscription license, 1.3 GHz processor or faster (3 GHz recommended), VGA display with at least 256 colors and a resolution of 1024 x 768, Windows 10, Windows 8 or 8.1, or Windows 7 (SP1) (32-bit or 64-bit OS), 7-day trial followed by automatic billing. Green, applied to longitudinal seam edges for pressing. Lateral offsets of top relative to bottom stitch weld, riveted, tack weld or solid weld), standing seam or butt weld seam. Here is the actual cone after fabrication. Set the compass to the inner radius and, using the same center as the first circle, draw a second circle. . 91-22-67496383 / 84 | Email: sales@metline.in | www.metline-pipefittings.in 521/2 5.56 141 2.88 73 5.00 127 2.16 Dimensions (based on ASME/ANSI B16.9) and example weights for reducers (Continued) Nominal Pipe Size Large End Small End End to End Weight OD at Bevel OD at Bevel Dimension 40S/STD1 in mm in mm in . Aluminum Products ECCO Special Gas Vent Galvanized Duct and Accessories Base Cans, Plenums, Filter Frames and Bases Galvanized Pipe and Accessories Fittings Elbows Louvers and Dampers Model E/R B-Vent Chimney Type B Gas Vent 3" - 8" Model E/V B-Vent Chimney Type B Gas Vent 10" - 30" ECCO Polypropylene Vent - Single Wall Rigid/Flex Venting ECCO . Up to 8 longitudinal seams permitted. But if you are directly marking layout on cone then use outside diameter. Pull down the End of Part to see the cone. The OBCONE software module is for the development of Oblique Cones (eccentric/oblique cone/taper/reducer/transition - a cone with an apex that is not aligned above the center of the base) in Sheet and Plate. 10. Veuillez vous connecter votre compte afin de profiter de vosrabaisenligne. ECCO Polypropylene Vent Single Wall Rigid/Flex Venting After drawing your circle, draw a rectangle originating from the centerpoint of your circle. click here to download our ebook Master in Fabrication Layout Development. Internal diameters at top and bottom Click here to Download App for Android Device. Remove the clamps. Cut along the two lines and keep the marked piece, which is the pattern for the reducer. Oblique cones are more commonly found as parts of more complex structure structures, e.g. Design2Fab also helps ensure perfect fit-up when installing parts in the field, contributing to increased productivity and lower operating costs so youll be able to accomplish more, while increasing profitability! The FabEasy training module is an animated guide that walks you through every step of the process of creating a template and fabricating a pipe, ensuring a clear and detailed understanding of the process - an invaluable preparation for your first go at pipe fabrication. Global Metal Supply & Distribution Company. For XPR, HPR, and MAXPRO consumables we recommend contacting your table manufacturer or OEM for availability and pricing. No. Titanium Industries offers a wide variety of specialty metal processing capabilities with the objective of reducing costs and cycle times. Find My Store. A concentric reducer is symmetrical about its centerline. Refer to the table given below for the size 1/2 to 24. Imperial Round Pipe - 4-in x 60-in - 30-Gauge Galvanized Steel, Imperial 4-in x 4-in Galvanized Steel Round Adjustable Duct Elbow, Imperial 6-in x 6-in Galvanized Steel Round Adjustable Duct Elbow, Imperial 4-in dia Crimped Galvanized Steel Flexible Duct Connector, Imperial 5-in Dia x 4-in Dia Duct Reducer, Imperial 6-in Dia x 5-in Dia Duct Reducer, Imperial Round Pipe - 6-in x 60-in - 30-Gauge Galvanized Steel, Imperial Round Pipe - 5-in x 60-in - 30-Gauge Galvanized Steel, Imperial 5-in x 5-in Galvanized Steel Round Adjustable Duct Elbow, Imperial 4-in x 30-in Galvanized Steel Round Duct Pipe, Imperial 4-in x 6-ft Quick-Fit Connector Fitting for Dryer Vent, Imperial 3.25-in x 10-in x 4-in Galvanized Steel Straight Register Duct Boot, Imperial Half Stack Duct for Range Hood - 3 1/4-in x 10-in x 60-in - 30-Gauge, Imperial 6-in dia Crimped Galvanized Steel Flexible Duct Connector, Imperial 6-in Dia x 4-in Dia Duct Reducer, Imperial 6-in x 30-in Galvanized Steel Round Duct Pipe, 4" Diameter Rigid Aluminum Pipe, 30" Long, Imperial 3-1/4-in x 10-in x 6-in Galvanized Steel Straight Stack Duct Boot, Imperial 4-in dia Crimped Galvanized Steel Y-Pipe, Imperial Half Stack Duct for Range Hood - 3 1/4-in x 10-in x 24-in, Imperial 5-in dia Crimped Galvanized Steel Flexible Duct Connector, Imperial 4-in Dia x 3-in Dia Galvanized Steel Duct Reducer, Imperial 8-in Dia x 6-in Dia Duct Reducer, Imperial Galvanized Steel Joist Lining 16-in x 36-in, Imperial 3.25-in x 10-in x 5-in Galvanized Steel Straight Register Duct Boot, Imperial 5-in x 30-in Galvanized Steel Round Duct Pipe, Imperial 3.25-in x 10-in Galvanized Steel Rectangle Short Way Duct Elbow, Imperial 4-in Dia x 4-in Dia x 4-in Dia x 10.75-in L Crimped Galvanized Steel Full Flow Duct Tee, Imperial 5-in Dia Galvanized Steel Round End Cap, Imperial 5-in Dia x 5-in Dia x 5-in Dia x 12-in L Crimped Galvanized Steel Full Flow Duct Tee, Imperial Rain Cap with Arrestor - Galvanized Finish - Round - 8-in dia, Imperial Round Pipe - 8-in x 60-in - 28-Gauge Galvanized Steel, Imperial 6-in Dia Galvanized Steel Round End Cap, Imperial 4-in Dia Galvanized Steel Round End Cap, Imperial 4-in x 10-in x 4-in Galvanized Steel Straight Register Duct Boot, Imperial 4-in x 10-in x 5-in Galvanized Steel 90 Degree Register Duct Boot, Imperial 4-in x 10-in x 6-in Galvanized Steel Straight Register Duct Boot, Imperial Crimped End Cap - 4-in - Galvanized Steel - 30-Gauge, Imperial 7-in Dia x 6-in Dia Duct Reducer, Imperial Galvanized Steel Angle Boot 3.25-in x 10-in x 4-in, Imperial 4-in x 10-in x 5-in Galvanized Steel Straight Register Duct Boot.