Shop round duct flange

Sponsored
About our ads
$154.27
Nordfab Flange Adapter: Steel, For 16 in Duct Dia, 5 in Overall Lg, 16 1/8 in Flange Inner Dia Model: 8040401832
Grainger
$154.27
Nordfab Flange Adapter: Steel, For 16 in Duct Dia, 5 in Overall Lg, 16 1/8 in Flange Inner Dia Model: 8040401832
Grainger
$92.75
Nordfab Angle Flange Adapter: Steel, For 6 in Duct Dia, 3 1/2 in Overall Lg, 6 1/8 in Flange Inner Dia Model: 8040401822
Grainger
$92.75
Nordfab Angle Flange Adapter: Steel, For 6 in Duct Dia, 3 1/2 in Overall Lg, 6 1/8 in Flange Inner Dia Model: 8040401822
Grainger
$87.98
Nordfab Angle Flange Adapter: Steel, For 16 in Duct Dia, 1 1/2 in Overall Lg, 16 1/8 in Flange Inner Dia Model: 8010000153
Grainger
$87.98
Nordfab Angle Flange Adapter: Steel, For 16 in Duct Dia, 1 1/2 in Overall Lg, 16 1/8 in Flange Inner Dia Model: 8010000153
Grainger
$31.14
Nordfab Angle Flange Adapter: Steel, For 8 in Duct Dia, 1 1/8 in Overall Lg, 8 1/8 in Flange Inner Dia Model: 8010000145
Grainger
1
$31.14
Nordfab Angle Flange Adapter: Steel, For 8 in Duct Dia, 1 1/8 in Overall Lg, 8 1/8 in Flange Inner Dia Model: 8010000145
Grainger
$104.39
Nordfab Angle Flange Adapter: Steel, For 8 in Duct Dia, 3 1/2 in Overall Lg, 8 1/8 in Flange Inner Dia Model: 8040401824
Grainger
$104.39
Nordfab Angle Flange Adapter: Steel, For 8 in Duct Dia, 3 1/2 in Overall Lg, 8 1/8 in Flange Inner Dia Model: 8040401824
Grainger
$225.84
Nordfab Angle Flange Adapter: Stainless Steel, For 13 in Duct Dia, 5 in Overall Lg, 8 Holes On Flange Model: 8040401851
Grainger
$225.84
Nordfab Angle Flange Adapter: Stainless Steel, For 13 in Duct Dia, 5 in Overall Lg, 8 Holes On Flange Model: 8040401851
Grainger
$38.70
Nordfab Angle Flange Adapter: Steel, For 10 in Duct Dia, 1 1/4 in Overall Lg, 10 1/8 in Flange Inner Dia Model: 8010000147
Grainger
$38.70
Nordfab Angle Flange Adapter: Steel, For 10 in Duct Dia, 1 1/4 in Overall Lg, 10 1/8 in Flange Inner Dia Model: 8010000147
Grainger
$131.98
Nordfab Angle Flange Adapter: Stainless Steel, For 4 in Duct Dia, 3 1/2 in Overall Lg, 4 in Flange Inner Dia Model: 8040401842
Grainger
$131.98
Nordfab Angle Flange Adapter: Stainless Steel, For 4 in Duct Dia, 3 1/2 in Overall Lg, 4 in Flange Inner Dia Model: 8040401842
Grainger
$136.59
Nordfab Angle Flange Adapter: Steel, For 12 in Duct Dia, 3 1/2 in Overall Lg, 12 1/8 in Flange Inner Dia Model: 8040401828
Grainger
$136.59
Nordfab Angle Flange Adapter: Steel, For 12 in Duct Dia, 3 1/2 in Overall Lg, 12 1/8 in Flange Inner Dia Model: 8040401828
Grainger
$242.51
Nordfab Angle Flange Adapter: Stainless Steel, For 16 in Duct Dia, 5 in Overall Lg, 8 Holes On Flange Model: 8040401854
Grainger
$242.51
Nordfab Angle Flange Adapter: Stainless Steel, For 16 in Duct Dia, 5 in Overall Lg, 8 Holes On Flange Model: 8040401854
Grainger
$197.64
Nordfab Angle Flange Adapter: Stainless Steel, For 10 in Duct Dia, 3 1/2 in Overall Lg, 6 Holes On Flange Model: 8040401848
Grainger
$197.64
Nordfab Angle Flange Adapter: Stainless Steel, For 10 in Duct Dia, 3 1/2 in Overall Lg, 6 Holes On Flange Model: 8040401848
Grainger
$75.79
Plastic Supply Flange Adapter: PVC, For 6 in Duct Dia, 10 in Overall Lg, 6 1/4 in Flange Inner Dia Model: PVCF06
Grainger
$75.79
Plastic Supply Flange Adapter: PVC, For 6 in Duct Dia, 10 in Overall Lg, 6 1/4 in Flange Inner Dia Model: PVCF06
Grainger
$99.99
Plastic Supply Flange Adapter: PVC, For 10 in Duct Dia, 14 in Overall Lg, 10 3/8 in Flange Inner Dia Model: PVCF10
Grainger
$99.99
Plastic Supply Flange Adapter: PVC, For 10 in Duct Dia, 14 in Overall Lg, 10 3/8 in Flange Inner Dia Model: PVCF10
Grainger
$147.53
Nordfab Angle Flange Adapter: Stainless Steel, For 5 in Duct Dia, 3 1/2 in Overall Lg, 5 in Flange Inner Dia Model: 8040401843
Grainger
$147.53
Nordfab Angle Flange Adapter: Stainless Steel, For 5 in Duct Dia, 3 1/2 in Overall Lg, 5 in Flange Inner Dia Model: 8040401843
Grainger
$121.38
Nordfab Angle Flange Adapter: Steel, For 9 in Duct Dia, 3 1/2 in Overall Lg, 9 1/8 in Flange Inner Dia Model: 8040401825
Grainger
$121.38
Nordfab Angle Flange Adapter: Steel, For 9 in Duct Dia, 3 1/2 in Overall Lg, 9 1/8 in Flange Inner Dia Model: 8040401825
Grainger
$22.14
Nordfab Angle Flange Adapter: Steel, For 6 in Duct Dia, 1 in Overall Lg, 6 1/8 in Flange Inner Dia Model: 8010000143
Grainger
1
$22.14
Nordfab Angle Flange Adapter: Steel, For 6 in Duct Dia, 1 in Overall Lg, 6 1/8 in Flange Inner Dia Model: 8010000143
Grainger
$73.91
Nordfab Angle Flange Adapter: Steel, For 4 in Duct Dia, 3 1/2 in Overall Lg, 4 in Flange Inner Dia Model: 8040401820
Grainger
1
$73.91
Nordfab Angle Flange Adapter: Steel, For 4 in Duct Dia, 3 1/2 in Overall Lg, 4 in Flange Inner Dia Model: 8040401820
Grainger
$178.27
Nordfab Angle Flange Adapter: Stainless Steel, For 7 in Duct Dia, 3 1/2 in Overall Lg, 6 Holes On Flange Model: 8040401845
Grainger
$178.27
Nordfab Angle Flange Adapter: Stainless Steel, For 7 in Duct Dia, 3 1/2 in Overall Lg, 6 Holes On Flange Model: 8040401845
Grainger
$368.04
DAYTON Tubeaxial Companion Flange: For 30 in Fan Dia, Steel, 1/2 in Hole Dia, PR Model: 166164
Grainger
$368.04
DAYTON Tubeaxial Companion Flange: For 30 in Fan Dia, Steel, 1/2 in Hole Dia, PR Model: 166164
Grainger
$192.74
DAYTON Tubeaxial Companion Flange: For 21 in Fan Dia, Steel, 3/8 in Hole Dia, PR Model: 166200
Grainger
$192.74
DAYTON Tubeaxial Companion Flange: For 21 in Fan Dia, Steel, 3/8 in Hole Dia, PR Model: 166200
Grainger
$36.38
Greenseam Duct Collar W/Damper: Steel, For 10 in Dia, 5 in Lg, 10 in Flange I.D., 1 in Flange O. D. Model: GR6POCR10GA26D
Grainger
1
$36.38
Greenseam Duct Collar W/Damper: Steel, For 10 in Dia, 5 in Lg, 10 in Flange I.D., 1 in Flange O. D. Model: GR6POCR10GA26D
Grainger
$77.82
Nordfab Angle Flange Adapter: Steel, For 5 in Duct Dia, 3 1/2 in Overall Lg, 5 in Flange Inner Dia Model: 8040401821
Grainger
$77.82
Nordfab Angle Flange Adapter: Steel, For 5 in Duct Dia, 3 1/2 in Overall Lg, 5 in Flange Inner Dia Model: 8040401821
Grainger
$33.38
Greenseam Duct Collar W/Damper: Steel, For 9 in Dia, 5 in Lg, 9 in Flange I.D., 1 in Flange O. D. Model: GR6POCR9GA26D
Grainger
$33.38
Greenseam Duct Collar W/Damper: Steel, For 9 in Dia, 5 in Lg, 9 in Flange I.D., 1 in Flange O. D. Model: GR6POCR9GA26D
Grainger
$183.35
Plastic Supply Flange Adapter: PVC, For 16 in Duct Dia, 20 in Overall Lg, 15 5/8 in Flange Inner Dia Model: PVCF16
Grainger
$183.35
Plastic Supply Flange Adapter: PVC, For 16 in Duct Dia, 20 in Overall Lg, 15 5/8 in Flange Inner Dia Model: PVCF16
Grainger
$108.67
Plastic Supply Flange Adapter: PVC, For 12 in Duct Dia, 16 in Overall Lg, 12 3/8 in Flange Inner Dia Model: PVCF12
Grainger
$108.67
Plastic Supply Flange Adapter: PVC, For 12 in Duct Dia, 16 in Overall Lg, 12 3/8 in Flange Inner Dia Model: PVCF12
Grainger
$38.13
Greenseam Duct Collar W/Damper: Steel, For 8 in Dia, 5 in Lg, 8 in Flange I.D., 1 in Flange O. D. Model: GR6POCR8GA24D
Grainger
$38.13
Greenseam Duct Collar W/Damper: Steel, For 8 in Dia, 5 in Lg, 8 in Flange I.D., 1 in Flange O. D. Model: GR6POCR8GA24D
Grainger
$15.79
PATIKIL 5 Inch Duct Connector Flange, Metal Fitting Straight Pipe Flange Round Ventilation Air Duct For Heating Cooling Ventilation HVAC System
Amazon.com
14
$15.79
PATIKIL 5 Inch Duct Connector Flange, Metal Fitting Straight Pipe Flange Round Ventilation Air Duct For Heating Cooling Ventilation HVAC System
Amazon.com
$12.79
PATIKIL 4 Inch Duct Connector Flange, Metal Straight Pipe Flange Square To Round Interface Air Duct For Heating Cooling Ventilation HVAC System
Amazon.com
68
$12.79
PATIKIL 4 Inch Duct Connector Flange, Metal Straight Pipe Flange Square To Round Interface Air Duct For Heating Cooling Ventilation HVAC System
Amazon.com
$27.10
Greenseam Duct Collar W/Damper: Steel, For 6 in Dia, 5 in Lg, 6 in Flange I.D., 1 in Flange O. D. Model: GR6POCR6GA26D
Grainger
3
$27.10
Greenseam Duct Collar W/Damper: Steel, For 6 in Dia, 5 in Lg, 6 in Flange I.D., 1 in Flange O. D. Model: GR6POCR6GA26D
Grainger
$24.73
$29.10
2Pcs 115mm Duct Connector Flange Fitting Straight Pipe Flange Round
eBay
Free shipping
15% off
$24.73
$29.10
2Pcs 115mm Duct Connector Flange Fitting Straight Pipe Flange Round
eBay
$18.19
PATIKIL 6 Inch Duct Connector Flange, Metal Straight Pipe Flange Square To Round Interface Air Duct For Heating Cooling Ventilation HVAC System
Amazon.com
30
$18.19
PATIKIL 6 Inch Duct Connector Flange, Metal Straight Pipe Flange Square To Round Interface Air Duct For Heating Cooling Ventilation HVAC System
Amazon.com
$12.59
PATIKIL 4 Inch Duct Connector Flange, Metal Straight Pipe Exhaust Hose Flange For Heating Cooling Ventilation HVAC System
Amazon.com
22
$12.59
PATIKIL 4 Inch Duct Connector Flange, Metal Straight Pipe Exhaust Hose Flange For Heating Cooling Ventilation HVAC System
Amazon.com
$25.00
Greenseam Duct Collar W/Damper: Steel, For 5 in Dia, 5 in Lg, 5 in Flange I.D., 1 in Flange O. D. Model: GR6POCR5GA26D
Grainger
1
$25.00
Greenseam Duct Collar W/Damper: Steel, For 5 in Dia, 5 in Lg, 5 in Flange I.D., 1 in Flange O. D. Model: GR6POCR5GA26D
Grainger
$23.67
$27.85
10" Duct Connector Flange Metal Fitting Straight Pipe Round
eBay
6
Free shipping
15% off
$23.67
$27.85
10" Duct Connector Flange Metal Fitting Straight Pipe Round
eBay
$62.17
Plastic Supply Flange Adapter: PVC, For 4 in Duct Dia, 8 1/2 in Overall Lg, 4 1/8 in Flange Inner Dia Model: PVCF04
Grainger
$62.17
Plastic Supply Flange Adapter: PVC, For 4 in Duct Dia, 8 1/2 in Overall Lg, 4 1/8 in Flange Inner Dia Model: PVCF04
Grainger
$74.95
34" Diameter Angle Iron Duct Mounting Flange
eBay
Free shipping
$74.95
34" Diameter Angle Iron Duct Mounting Flange
eBay
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop round duct flange

    Sponsored
    About our ads
    $154.27
    Nordfab Flange Adapter: Steel, For 16 in Duct Dia, 5 in Overall Lg, 16 1/8 in Flange Inner Dia Model: 8040401832
    Grainger
    $154.27
    Nordfab Flange Adapter: Steel, For 16 in Duct Dia, 5 in Overall Lg, 16 1/8 in Flange Inner Dia Model: 8040401832
    Grainger
    $92.75
    Nordfab Angle Flange Adapter: Steel, For 6 in Duct Dia, 3 1/2 in Overall Lg, 6 1/8 in Flange Inner Dia Model: 8040401822
    Grainger
    $92.75
    Nordfab Angle Flange Adapter: Steel, For 6 in Duct Dia, 3 1/2 in Overall Lg, 6 1/8 in Flange Inner Dia Model: 8040401822
    Grainger
    $87.98
    Nordfab Angle Flange Adapter: Steel, For 16 in Duct Dia, 1 1/2 in Overall Lg, 16 1/8 in Flange Inner Dia Model: 8010000153
    Grainger
    $87.98
    Nordfab Angle Flange Adapter: Steel, For 16 in Duct Dia, 1 1/2 in Overall Lg, 16 1/8 in Flange Inner Dia Model: 8010000153
    Grainger
    $31.14
    Nordfab Angle Flange Adapter: Steel, For 8 in Duct Dia, 1 1/8 in Overall Lg, 8 1/8 in Flange Inner Dia Model: 8010000145
    Grainger
    1
    $31.14
    Nordfab Angle Flange Adapter: Steel, For 8 in Duct Dia, 1 1/8 in Overall Lg, 8 1/8 in Flange Inner Dia Model: 8010000145
    Grainger
    $104.39
    Nordfab Angle Flange Adapter: Steel, For 8 in Duct Dia, 3 1/2 in Overall Lg, 8 1/8 in Flange Inner Dia Model: 8040401824
    Grainger
    $104.39
    Nordfab Angle Flange Adapter: Steel, For 8 in Duct Dia, 3 1/2 in Overall Lg, 8 1/8 in Flange Inner Dia Model: 8040401824
    Grainger
    $225.84
    Nordfab Angle Flange Adapter: Stainless Steel, For 13 in Duct Dia, 5 in Overall Lg, 8 Holes On Flange Model: 8040401851
    Grainger
    $225.84
    Nordfab Angle Flange Adapter: Stainless Steel, For 13 in Duct Dia, 5 in Overall Lg, 8 Holes On Flange Model: 8040401851
    Grainger
    $38.70
    Nordfab Angle Flange Adapter: Steel, For 10 in Duct Dia, 1 1/4 in Overall Lg, 10 1/8 in Flange Inner Dia Model: 8010000147
    Grainger
    $38.70
    Nordfab Angle Flange Adapter: Steel, For 10 in Duct Dia, 1 1/4 in Overall Lg, 10 1/8 in Flange Inner Dia Model: 8010000147
    Grainger
    $131.98
    Nordfab Angle Flange Adapter: Stainless Steel, For 4 in Duct Dia, 3 1/2 in Overall Lg, 4 in Flange Inner Dia Model: 8040401842
    Grainger
    $131.98
    Nordfab Angle Flange Adapter: Stainless Steel, For 4 in Duct Dia, 3 1/2 in Overall Lg, 4 in Flange Inner Dia Model: 8040401842
    Grainger
    $136.59
    Nordfab Angle Flange Adapter: Steel, For 12 in Duct Dia, 3 1/2 in Overall Lg, 12 1/8 in Flange Inner Dia Model: 8040401828
    Grainger
    $136.59
    Nordfab Angle Flange Adapter: Steel, For 12 in Duct Dia, 3 1/2 in Overall Lg, 12 1/8 in Flange Inner Dia Model: 8040401828
    Grainger
    $242.51
    Nordfab Angle Flange Adapter: Stainless Steel, For 16 in Duct Dia, 5 in Overall Lg, 8 Holes On Flange Model: 8040401854
    Grainger
    $242.51
    Nordfab Angle Flange Adapter: Stainless Steel, For 16 in Duct Dia, 5 in Overall Lg, 8 Holes On Flange Model: 8040401854
    Grainger
    $197.64
    Nordfab Angle Flange Adapter: Stainless Steel, For 10 in Duct Dia, 3 1/2 in Overall Lg, 6 Holes On Flange Model: 8040401848
    Grainger
    $197.64
    Nordfab Angle Flange Adapter: Stainless Steel, For 10 in Duct Dia, 3 1/2 in Overall Lg, 6 Holes On Flange Model: 8040401848
    Grainger
    $75.79
    Plastic Supply Flange Adapter: PVC, For 6 in Duct Dia, 10 in Overall Lg, 6 1/4 in Flange Inner Dia Model: PVCF06
    Grainger
    $75.79
    Plastic Supply Flange Adapter: PVC, For 6 in Duct Dia, 10 in Overall Lg, 6 1/4 in Flange Inner Dia Model: PVCF06
    Grainger
    $99.99
    Plastic Supply Flange Adapter: PVC, For 10 in Duct Dia, 14 in Overall Lg, 10 3/8 in Flange Inner Dia Model: PVCF10
    Grainger
    $99.99
    Plastic Supply Flange Adapter: PVC, For 10 in Duct Dia, 14 in Overall Lg, 10 3/8 in Flange Inner Dia Model: PVCF10
    Grainger
    $147.53
    Nordfab Angle Flange Adapter: Stainless Steel, For 5 in Duct Dia, 3 1/2 in Overall Lg, 5 in Flange Inner Dia Model: 8040401843
    Grainger
    $147.53
    Nordfab Angle Flange Adapter: Stainless Steel, For 5 in Duct Dia, 3 1/2 in Overall Lg, 5 in Flange Inner Dia Model: 8040401843
    Grainger
    $121.38
    Nordfab Angle Flange Adapter: Steel, For 9 in Duct Dia, 3 1/2 in Overall Lg, 9 1/8 in Flange Inner Dia Model: 8040401825
    Grainger
    $121.38
    Nordfab Angle Flange Adapter: Steel, For 9 in Duct Dia, 3 1/2 in Overall Lg, 9 1/8 in Flange Inner Dia Model: 8040401825
    Grainger
    $22.14
    Nordfab Angle Flange Adapter: Steel, For 6 in Duct Dia, 1 in Overall Lg, 6 1/8 in Flange Inner Dia Model: 8010000143
    Grainger
    1
    $22.14
    Nordfab Angle Flange Adapter: Steel, For 6 in Duct Dia, 1 in Overall Lg, 6 1/8 in Flange Inner Dia Model: 8010000143
    Grainger
    $73.91
    Nordfab Angle Flange Adapter: Steel, For 4 in Duct Dia, 3 1/2 in Overall Lg, 4 in Flange Inner Dia Model: 8040401820
    Grainger
    1
    $73.91
    Nordfab Angle Flange Adapter: Steel, For 4 in Duct Dia, 3 1/2 in Overall Lg, 4 in Flange Inner Dia Model: 8040401820
    Grainger
    $178.27
    Nordfab Angle Flange Adapter: Stainless Steel, For 7 in Duct Dia, 3 1/2 in Overall Lg, 6 Holes On Flange Model: 8040401845
    Grainger
    $178.27
    Nordfab Angle Flange Adapter: Stainless Steel, For 7 in Duct Dia, 3 1/2 in Overall Lg, 6 Holes On Flange Model: 8040401845
    Grainger