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6 in. x 5 ft. Round Metal Duct Pipe

$1747
  • 30-Gauge galvanized steel
  • Snap-lock design
  • Crimped end to allow for secure connection
  • View More Details
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Product Details

Master Flow Metal Pipe is available in a variety of common lengths, diameters and gauges to help make your next HVAC project a success. Round pipe can be used as a main trunk line or branch line, as well as in return air situations. It maintains the most efficient characteristics for airflow and is common throughout the country. A simple snap lock design and sturdy galvanized steel construction on Master Flow pipe creates a quick and secure installation that you can rely on.
  • Easy-to-install snap lock design
  • Crimped end for a secure interlocking fit
  • Galvanized steel construction
  • Always seal seams with building code approved sealant or duct tape
  • Can be cut to needed length with tin snips
  • Always insulate ductwork for greater system efficiency and comfort
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

25Questions
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Q:I’m venting a microwave. if I seal the joints with aluminum tape do I need some type of compound in addition?
by|Dec 2, 2022
5 Answers
Answer This Question

A:  Depends on where the vent goes. If it is in an attic that gets cold you need a tape rated for the cold weather. Other wise a quality tape like a 324A Premium Foil or Foilmastic Sealant Duct Tape should work you still need 3 fasteners to a joint though.

by|Jan 9, 2023

    A:  no, tape is great for this. Make sure you don't use the cheap lowest grade stuff though as it will tear and leak, buy the higher end stuff(just a few more bucks) so you don't have to do it again

    by|Dec 4, 2022

      A:  No, the aluminum tape should be sufficient to hold it in place. 

      by|Dec 3, 2022

        A:  It would depend on the local code. Always seal seams with building code approved sealant or duct tape

        by|Dec 2, 2022

          A:  No. The aluminum tape should be more than adequate.

          by|Dec 5, 2022
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            Q:to cut an opening in my wall should my hole cutter be exactly 6 inches or slightly larger?
            by|Dec 1, 2022
            2 Answers
            Answer This Question

            A:  The actual pipe size is 6", your hole will need to be larger. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com

            by|Dec 2, 2022

              A:  Just a little larger so you don't have to smash the pipe and it flows better.

              by|Dec 2, 2022
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                Q:Can this pipe be used to send smoke from a pellet smoker outside a building.or will the pellet smoker get too hot to use this pipe for?
                by|Jun 14, 2022
                2 Answers
                Answer This Question

                A:  There is special pipe called a "B" vent that Home Depot sells. An example is Model #4PVL-24 and it has a double wall to keep the outer surface cool. There are also special collars to be used where it goes thru the walls to prevent setting fire to the wood, such as Model# CC4. Be careful, in some states such as where I live in Massachusetts it is illegal for homeowners to do that work because of carbon monoxide risks.

                by|Jun 17, 2022

                  A:  It would be to hot, this is 30 gauge pipe and it is not recommended to use as an exhaust.

                  by|Oct 12, 2022
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                    Q:How much does it weigh?
                    by|Apr 28, 2022
                    2 Answers
                    Answer This Question

                    A:  not sure maybe1lb

                    by|May 3, 2022

                      A:  Less than a lb

                      by|May 12, 2022
                      Showing 1-4 of 25
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                      Customer Reviews

                      4.5 out of 5
                      (234)
                      • 4.5
                        out of 234 reviews
                      • 90%recommend this product
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                      Showing 1-10 of 234 reviews
                      Nice heavy duty stove pipe. I just used it for an exhaust fan for my electric smoker in my baseme...
                      Nice heavy duty stove pipe. I just used it for an exhaust fan for my electric smoker in my basement not really any heat on it just smoke works very well.
                      by
                      • Verified Purchase
                      • Recommended
                      good pipe to work with !!!!
                      good pipe to work with !!!!
                      by
                      • Verified Purchase
                      • Recommended
                      2 found this review helpful
                      Very good quality and affordable ...
                      Very good quality and affordable
                      by
                      • Verified Purchase
                      This product was purchased for an alternate use. I placed this 6 in. X 5 ft. section of duct pip...
                      This product was purchased for an alternate use. I placed this 6 in. X 5 ft. section of duct pipe around my bird feeder pole to keep the squirrels out of the feeders. It works great for that purpose so far. The squirrels can't jump up 5 feet high, and nothing is close enough for them to climb and then jump to the feeders.
                      by
                      • Verified Purchase
                      • Recommended
                      4 found this review helpful
                      I am using to FLU wood burning stove. works great, fit together very well. Most important does n...
                      I am using to FLU wood burning stove. works great, fit together very well. Most important does not leak smoke from the seems. Great stuff. Come to see it live at our shop
                      by
                        • Recommended
                        It's a duct!
                        As long as you're careful, you won't dent it or cut yourself. I recommend tucking one edge of the seam into the other an inch or so below the actual end of the pipe and then sliding it into place so the ends align. Makes it easier to snap together. For extra rigidity, you can always buy multiple shorter lengths and screw them together. Two 2 foot ducts are a bit more sturdy than a single 5 foot, but of course that may not fit depending on your project.
                        by
                        • DIY
                        • Verified Purchase
                        • Recommended
                        1 found this review helpful
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                        It's a duct pipe and it will suffice to do...
                        It's a duct pipe and it will suffice to do the job, but that's about it. The metal used to fabricate the pipe out of are paper thin to the point that when you attempt to drill and rivet the pipes together (or zip screw) the ends of the pipe will collapse in your hands as you are working. I suggest you patronize an HVAC supply house for better quality materials.
                        by
                        Response from Master FlowJan 26, 2023
                        Sorry for your experience. We do not typically have issues with this product. Thank you for your feedback. MasterFlow
                        • Verified Purchase
                        Showing 1-10 of 234 reviews

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