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Cast Iron Pipe Fittings

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Cast Iron Pipe Fittings

Cast iron pipe fittings are trusted components for plumbing, mechanical, and industrial piping systems where strength, durability, and long service life are essential. Known for their excellent pressure handling and vibration dampening properties, cast iron fittings are widely used in water, gas, drainage, HVAC, and fire protection applications. These fittings provide reliable threaded or flanged connections that maintain leak-free performance in demanding environments. At OnlineMetals, we offer cast iron pipe fittings in a variety of configurations to support both new installations and system repairs. Their rugged construction makes them ideal for infrastructure, industrial facilities, and commercial buildings where long-term reliability is critical. Order cast iron pipe fittings from OnlineMetals today and build piping systems you can depend on.

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8" X 4" 150# Ductile Iron Flanged Reducing Tee Part # mp-00039720

8" X 4" 150# Ductile Iron Flanged Reducing Tee -
Part #: mp-00039720
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$523.81
$523.81 ea.

Dimensions

  • Nominal: 8 X 4
  • Class: Class 150
  • Fitting Type: Tee
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
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-deskmp-00039720

8" x 6" 150# Ductile Iron Flanged Reducing 90° Elbow Part # mp-00039732

8" x 6" 150# Ductile Iron Flanged Reducing 90° Elbow -
Part #: mp-00039732
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$471.87
$471.87 ea.

Dimensions

  • Nominal: 8 X 6
  • Class: Class 150
  • Fitting Type: Elbow
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
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-deskmp-00039732

8" x 5" 150# Ductile Iron Flanged Concentric Reducer Part # mp-00039750

8" x 5" 150# Ductile Iron Flanged Concentric Reducer -
Part #: mp-00039750
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$388.17
$388.17 ea.

Dimensions

  • Nominal: 8 X 5
  • Class: Class 150
  • Fitting Type: Reducer
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
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-deskmp-00039750

8" 125# Cast Iron Flanged Straight Tee Part # mp-00039762

8" 125# Cast Iron Flanged Straight Tee -
Part #: mp-00039762
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$563.85
$563.85 ea.

Dimensions

  • Nominal: 8"
  • Class: Class 125
  • Fitting Type: Tee
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
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View more product details Click for more details
-deskmp-00039762

8" 125# Cast Iron Flanged 45° Elbow Part # mp-00039766

8" 125# Cast Iron Flanged 45° Elbow -
Part #: mp-00039766
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$415.58
$415.58 ea.

Dimensions

  • Nominal: 8"
  • Class: Class 125
  • Fitting Type: Elbow
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
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View more product details Click for more details
-deskmp-00039766

8" 125# Cast Iron Flanged 45° Lateral Part # mp-00039813

8" 125# Cast Iron Flanged 45° Lateral -
Part #: mp-00039813
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$652.01
$652.01 ea.

Dimensions

  • Nominal: 8"
  • Class: Class 125
  • Fitting Type: Lateral
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
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View more product details Click for more details
-deskmp-00039813

8" x 4" 150# Ductile Iron Flanged Concentric Reducer Part # mp-00039831

8" x 4" 150# Ductile Iron Flanged Concentric Reducer -
Part #: mp-00039831
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$316.03
$316.03 ea.

Dimensions

  • Nominal: 8 X 4
  • Class: Class 150
  • Fitting Type: Reducer
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039831

6 X 4" 125# Cast Iron Flanged Reducing 90° Elbow Part # mp-00039857

6 X 4" 125# Cast Iron Flanged Reducing 90° Elbow -
Part #: mp-00039857
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$419.68
$419.68 ea.

Dimensions

  • Nominal: 8"
  • Class: Class 125
  • Fitting Type: Elbow
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039857

8" 125# Cast Iron Blind Flange Part # mp-00039874

8" 125# Cast Iron Blind Flange -
Part #: mp-00039874
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$261.64
$261.64 ea.

Dimensions

  • Nominal: 8"
  • Class: Class 125
  • Fitting Type: Flange
  • Hole Diameter: 0.88"
  • Outer Diameter: 13.5"
  • Thickness: 1.12"
  • Number of Holes: 8"
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039874

8" 125# Cast Iron Threaded Companion Flange Part # mp-00039868

8" 125# Cast Iron Threaded Companion Flange -
Part #: mp-00039868
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$164.48
$164.48 ea.

Dimensions

  • Nominal: 8"
  • Class: Class 125
  • Fitting Type: Flange
  • Hole Diameter: 0.88"
  • Outer Diameter: 13.5"
  • Thickness: 1.12"
  • Number of Holes: 8"
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039868

8" 125# Cast Iron Flanged Long Radius 90° Elbow Part # mp-00039871

8" 125# Cast Iron Flanged Long Radius 90° Elbow -
Part #: mp-00039871
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$314.79
$314.79 ea.

Dimensions

  • Nominal: 8"
  • Class: Class 125
  • Fitting Type: Elbow
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039871

8" x 4" 125# Cast Iron Reducing Threaded Flange Part # mp-00039880

8" x 4" 125# Cast Iron Reducing Threaded Flange -
Part #: mp-00039880
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$284.46
$284.46 ea.

Dimensions

  • Nominal: 8 X 4
  • Class: Class 125
  • Fitting Type: Flange
  • Hole Diameter: 0.875"
  • Number of Holes: 8 Holes
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039880

8" x 6" 125# Cast Iron Reducing Threaded Flange Part # mp-00039899

8" x 6" 125# Cast Iron Reducing Threaded Flange -
Part #: mp-00039899
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$257.88
$257.88 ea.

Dimensions

  • Nominal: 8 X 6
  • Class: Class 125
  • Fitting Type: Flange
  • Hole Diameter: 0.875"
  • Number of Holes: 8 Holes
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039899

8" X 6" 150# Ductile Iron Flanged Eccentric Reducer Part # mp-00039939

8" X 6" 150# Ductile Iron Flanged Eccentric Reducer -
Part #: mp-00039939
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$415.58
$415.58 ea.

Dimensions

  • Nominal: 8 X 6
  • Class: Class 150
  • Fitting Type: Reducer
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039939

8" x 3" 125# Cast Iron Reducing Threaded Flange Part # mp-00040001

8" x 3" 125# Cast Iron Reducing Threaded Flange -
Part #: mp-00040001
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$133.00
$133.00 ea.

Dimensions

  • Nominal: 8 X 3
  • Class: Class 125
  • Fitting Type: Flange
  • Hole Diameter: 0.88"
  • Number of Holes: 8 Holes
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00040001

8" X 4" 150# Ductile Iron Flanged Eccentric Reducer Part # mp-00040076

8" X 4" 150# Ductile Iron Flanged Eccentric Reducer -
Part #: mp-00040076
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$360.73
$360.73 ea.

Dimensions

  • Nominal: 8 X 4
  • Class: Class 150
  • Fitting Type: Reducer
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00040076

8" X 6" 150# Ductile Iron Flanged Reducing Tee Part # mp-00040143

8" X 6" 150# Ductile Iron Flanged Reducing Tee -
Part #: mp-00040143
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$487.01
$487.01 ea.

Dimensions

  • Nominal: 8 X 6
  • Class: Class 150
  • Fitting Type: Tee
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00040143

8" x 6" 150# Ductile Iron Flanged Concentric Reducer Part # mp-00040207

8" x 6" 150# Ductile Iron Flanged Concentric Reducer -
Part #: mp-00040207
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$344.87
$344.87 ea.

Dimensions

  • Nominal: 8 X 6
  • Class: Class 150
  • Fitting Type: Reducer
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00040207

10" x 8" 125# Cast Iron Flanged Concentric Reducer Part # mp-00039802

10" x 8" 125# Cast Iron Flanged Concentric Reducer -
Part #: mp-00039802
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$422.08
$422.08 ea.

Dimensions

  • Nominal: 10 X 8
  • Class: Class 125
  • Fitting Type: Reducer
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039802

10" 125# Cast Iron Flanged 45° Elbow Part # mp-00039850

10" 125# Cast Iron Flanged 45° Elbow -
Part #: mp-00039850
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$504.32
$504.32 ea.

Dimensions

  • Nominal: 10"
  • Class: Class 125
  • Fitting Type: Elbow
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039850

10" 125# Cast Iron Flanged Straight Tee Part # mp-00039858

10" 125# Cast Iron Flanged Straight Tee -
Part #: mp-00039858
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$846.56
$846.56 ea.

Dimensions

  • Nominal: 10"
  • Class: Class 125
  • Fitting Type: Tee
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039858

10" x 6" 150# Ductile Iron Flanged Concentric Reducer Part # mp-00039919

10" x 6" 150# Ductile Iron Flanged Concentric Reducer -
Part #: mp-00039919
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$450.22
$450.22 ea.

Dimensions

  • Nominal: 10 X 6
  • Class: Class 150
  • Fitting Type: Reducer
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039919

10" 125# Cast Iron Flanged Long Radius 90° Elbow Part # mp-00040027

10" 125# Cast Iron Flanged Long Radius 90° Elbow -
Part #: mp-00040027
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$460.47
$460.47 ea.

Dimensions

  • Nominal: 10"
  • Class: Class 125
  • Fitting Type: Elbow
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00040027

6 X 5" 125# Cast Iron Flanged Reducing 90° Elbow Part # mp-00040032

6 X 5" 125# Cast Iron Flanged Reducing 90° Elbow -
Part #: mp-00040032
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$599.56
$599.56 ea.

Dimensions

  • Nominal: 10"
  • Class: Class 125
  • Fitting Type: Elbow
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00040032

10" X 8" 125# Cast Iron Flanged Reducing Tee Part # mp-00040101

10" X 8" 125# Cast Iron Flanged Reducing Tee -
Part #: mp-00040101
Sold & Shipped by GetPipe.com

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$727.91
$727.91 ea.

Dimensions

  • Nominal: 10 X 8
  • Class: Class 125
  • Fitting Type: Tee
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00040101

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