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Metal pipe duct

4

Metal pipe duct for sale on largest auction and classifieds sites

Home / Water Treatment Equipment / Metal pipe duct refurbished & used for sale | For Sale USA
Ft round metal - in., ft.

Ft round metal - in., ft.

$48.99
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Inch duct connector - duct,

Inch duct connector - duct,

$22.65
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Red metal pipe duct reducer - red,

Red metal pipe duct reducer - red,

$55.00
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Ft round metal - in., ft.

Ft round metal - in., ft.

$46.89
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Ft round metal duct - x,

Ft round metal duct - x,

$19.82
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Galvanized steel round metal - galvanized,

Galvanized steel round metal - galvanized,

$12.75
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Ft round metal duct - 5,

Ft round metal duct - 5,

$22.92
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Metal fab 10pic42 - metal,

Metal fab 10pic42 - metal,

$89.00
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Ft round metal - in., ft.

Ft round metal - in., ft.

$38.99
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Round metal duct - round,

Round metal duct - round,

$31.00
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Ft round metal - in., 5

Ft round metal - in., 5

$19.54
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Ft round metal duct - in., ft.

Ft round metal duct - in., ft.

$17.83
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Vivosun 8 10 - vivosun, 8"

Vivosun 8 10 - vivosun, 8"

$42.99
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Ft beaded metal - 5, ft.

Ft beaded metal - 5, ft.

$46.59
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Patikil inch duct connector - 12,

Patikil inch duct connector - 12,

$62.77
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Inch duct connector flange - 3,

Inch duct connector flange - 3,

$22.56
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Pack inch duct connectors - duct,

Pack inch duct connectors - duct,

$14.34
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Inch duct connector flange - 4,

Inch duct connector flange - 4,

$14.69
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Duct connector flange - 8",

Duct connector flange - 8",

$19.08
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Master flow duct - master,

Master flow duct - master,

$25.61
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Ft round metal duct - ft.,

Ft round metal duct - ft.,

$12.12
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Ft round metal duct - x,

Ft round metal duct - x,

$14.82
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Imperial x 24 - 5",

Imperial x 24 - 5",

$18.99
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Ft round metal - 2, duct

Ft round metal - 2, duct

$9.42
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Round metal duct - in, 5

Round metal duct - in, 5

$24.42
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Duct connector flange - 10",

Duct connector flange - 10",

$18.72
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Bociloy inch duct connector - bociloy, 4

Bociloy inch duct connector - bociloy, 4

$15.26
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Ft round metal duct - round,

Ft round metal duct - round,

$10.73
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Inch metal duct connector - inch,

Inch metal duct connector - inch,

$23.99
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Inch galvanized metal duct - inch,

Inch galvanized metal duct - inch,

$24.70
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Round galvanized metal - in,

Round galvanized metal - in,

$10.50
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Round spiral threaded duct - spiral,

Round spiral threaded duct - spiral,

$44.84
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Inch duct - 8", 4"

Inch duct - 8", 4"

$29.98
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Duct connector flange metal - duct,

Duct connector flange metal - duct,

$17.13
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Vivosun 8ft 25ft - vivosun, 8ft-25ft

Vivosun 8ft 25ft - vivosun, 8ft-25ft

$47.49
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Duct connector flange - 8",

Duct connector flange - 8",

$19.85
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Galvanized steel round metal - galvanized,

Galvanized steel round metal - galvanized,

$22.75
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Inch duct connector flange - 10,

Inch duct connector flange - 10,

$23.02
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Pcs inch galvanized iron - inch,

Pcs inch galvanized iron - inch,

$18.20
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Adjustable duct elbow - 6”,

Adjustable duct elbow - 6”,

$17.99
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Round metal duct pipe - round, x

Round metal duct pipe - round, x

$24.47
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Galvanized metal duct - galvanized,

Galvanized metal duct - galvanized,

$19.39
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4pcs inch duct - 4pcs,

4pcs inch duct - 4pcs,

$18.10
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Ft round metal duct - x,

Ft round metal duct - x,

$14.68
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Master flow round tee 5in - round,

Master flow round tee 5in - round,

$21.79
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10ft galvanized metal pipe - galvanized,

10ft galvanized metal pipe - galvanized,

$7.99
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Duct connector flange - duct,

Duct connector flange - duct,

$15.23
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Ft round metal - 10, ft.

Ft round metal - 10, ft.

$33.08
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Inch duct connector flange - connector,

Inch duct connector flange - connector,

$13.33
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Pack inch duct connector - pack,

Pack inch duct connector - pack,

$17.88
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Duct connector flange - duct,

Duct connector flange - duct,

$57.89
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In 26 gauge round - gauge,

In 26 gauge round - gauge,

$16.90
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Inch metal duct connector - metal,

Inch metal duct connector - metal,

$18.39
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Master flow round - 8, in

Master flow round - 8, in

$25.94
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Ft round metal duct - x, ft.

Ft round metal duct - x, ft.

$25.82
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Round metal duct pipe - 3",

Round metal duct pipe - 3",

$10.34
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2pcs inch duct connector - 3,

2pcs inch duct connector - 3,

$15.03
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Master flow x 2 ft - in.,

Master flow x 2 ft - in.,

$13.04
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Degree shape duct - shape,

Degree shape duct - shape,

$41.04
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Ft round metal duct - 6, 2

Ft round metal duct - 6, 2

$12.12
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Patikil duct connector - patikil, 6"

Patikil duct connector - patikil, 6"

$26.73
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Ft 26 gauge round - 26,

Ft 26 gauge round - 26,

$12.00
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Heavy duty tee 24 - heavy,

Heavy duty tee 24 - heavy,

$79.99
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Round metal duct - 10, in

Round metal duct - 10, in

$46.04
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100 galvanized metal pipe - galvanized,

100 galvanized metal pipe - galvanized,

$36.99
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Inch duct connector flange - inch,

Inch duct connector flange - inch,

$16.07
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Duct connector flange metal - 7",

Duct connector flange metal - 7",

$13.16
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Pcs inch metal duct - 2,

Pcs inch metal duct - 2,

$19.20
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10inch metal pipe flange - metal,

10inch metal pipe flange - metal,

$19.92
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Exhaust flow vent cap - exhaust,

Exhaust flow vent cap - exhaust,

$29.00
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Duct connector flange metal - duct,

Duct connector flange metal - duct,

$13.86
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2pack inch duct - 4,

2pack inch duct - 4,

$16.40
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Duct connector flange metal - connector,

Duct connector flange metal - connector,

$13.29
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Inch galvanized steel round - 12,

Inch galvanized steel round - 12,

$63.87
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Ft round metal duct - 3, ft.

Ft round metal duct - 3, ft.

$18.87
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Duct connector flange metal - 4",

Duct connector flange metal - 4",

$14.48
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Ft round metal - in., ft.

Ft round metal - in., ft.

$50.76
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Inch duct connector flange - 4,

Inch duct connector flange - 4,

$14.39
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Duct connector flange - 8",

Duct connector flange - 8",

$25.22
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Duct reducer increaser - duct,

Duct reducer increaser - duct,

$5.00
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Imperial mfg 24 - imperial, x

Imperial mfg 24 - imperial, x

$19.99
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Malco c5r blade sheet metal - c5r,

Malco c5r blade sheet metal - c5r,

$29.99
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Inch duct connector flange - inch,

Inch duct connector flange - inch,

$31.99
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In round metal - 8, in.

In round metal - 8, in.

$22.31
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50mm round ventilation - 50mm/2",

50mm round ventilation - 50mm/2",

$15.77
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Inch galvanised steel metal - 4,

Inch galvanised steel metal - 4,

$18.41
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2pcs duct connector flange - 6",

2pcs duct connector flange - 6",

$20.04
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Inch duct connector - duct,

Inch duct connector - duct,

$32.67
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Duct connector flange metal - flange,

Duct connector flange metal - flange,

$15.69
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Duct connector flange metal - 5",

Duct connector flange metal - 5",

$16.56
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Inch metal duct end - end, cap

Inch metal duct end - end, cap

$18.07
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Duct connector flange - duct,

Duct connector flange - duct,

$13.19
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Pcs inch duct connector - pcs,

Pcs inch duct connector - pcs,

$13.59
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Inch duct connector - duct, flange

Inch duct connector - duct, flange

$29.99
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Inch metal tee cap - 4,

Inch metal tee cap - 4,

$21.33
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Inch grey duct flanges - 12,

Inch grey duct flanges - 12,

$57.89
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Looking for more metal pipe duct?

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📊96 listings · from $5 · avg $25.36

Browse 96 metal pipe duct listings currently in our index. Prices range from $5 to $89, with an average of $25.36. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about metal pipe duct →

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Everything you need to know about metal pipe duct

Whether you are looking for a brand-new or second-hand metal pipe duct, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $5, while premium listings can reach $89 — giving you a wide budget spread to work with. The average price of $25.36 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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