Iron

We stock black iron and malleable iron fittings including elbows, tees, couplings, and bushings for gas, hydronic, and refrigeration piping applications.

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Caps
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Elbows
Nipples
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Tees
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45
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3 1/2
4
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6
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Nominal
3/8
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Style
Black Iron
Galvanized
MUE 521-403 Image

MUE 521-403

Black Iron 1/2 In Cap Pipe Fitting

  • 1/2 Nominal
  • Black Iron
MUE 520-603 Image

MUE 520-603

Black Iron 1/2 In Tee Pipe Fitting

  • 1/2 Nominal
  • Black Iron
MUE 583-120 Image

MUE 583-120

Black Welded Steel Pipe Nipple 1/2 In X 12 In

  • 1/2 Nominal
  • 12 Length
  • Black Iron
MUE 583-040 Image

MUE 583-040

Black Welded Steel Pipe Nipple 1/2 In X 4 In

  • 1/2 Nominal
  • 4 Length
  • Black Iron
MUE 520-003 Image

MUE 520-003

Black Iron 1/2 In 90 Deg Elbow Pipe Fitting

  • 1/2 Nominal
  • 90 Degree
  • Black Iron
MUE 583-030 Image

MUE 583-030

Black Welded Steel Pipe Nipple 1/2 In X 3 In

  • 1/2 Nominal
  • 3 Length
  • Black Iron
MUE 521-203 Image

MUE 521-203

Black Iron 1/2 In Coupling Pipe Fitting

  • 1/2 Nominal
  • Black Iron
MUE 583-100 Image

MUE 583-100

Black Welded Steel Pipe Nipple 1/2 In X 10 In

  • 1/2 Nominal
  • 10 Length
  • Black Iron
MUE 520-303 Image

MUE 520-303

Black Iron 1/2 In Banded 90 Deg Street Elbow Pipe Fitting

  • 1/2 Nominal
  • 90 Degree
  • Black Iron
MUE 583-060 Image

MUE 583-060

Black Welded Steel Pipe Nipple 1/2 In X 6 In

  • 1/2 Nominal
  • 6 Length
  • Black Iron
MUE 583-080 Image

MUE 583-080

Black Welded Steel Pipe Nipple 1/2 In X 8 In

  • 1/2 Nominal
  • 8 Length
  • Black Iron
MUE 583-020 Image

MUE 583-020

Black Welded Steel Pipe Nipple 1/2 In X 2 In

  • 1/2 Nominal
  • 2 Length
  • Black Iron
MUE 583-001 Image

MUE 583-001

Black Welded Steel Pipe Nipple 1/2 In X Close

  • 1 Length
  • 1/2 Nominal
  • Black Iron
MUE 583-180HC Image

MUE 583-180HC

Black Welded Steel Pipe Nipple 1/2 In X 18 In

  • 1/2 Nominal
  • 18 Length
  • Black Iron
MUE 521-343 Image

MUE 521-343

Black Iron 3/4 In X 1/2 In Reducing Coupling Pipe Fitting

  • 1/2, 3/4 Nominal
  • Black Iron
MUE 583-015 Image

MUE 583-015

Black Welded Steel Pipe Nipple 1/2 In X 1 1/2 In

  • 1 1/2 Length
  • 1/2 Nominal
  • Black Iron
MUE 583-050 Image

MUE 583-050

Black Welded Steel Pipe Nipple 1/2 In X 5 In

  • 1/2 Nominal
  • 5 Length
  • Black Iron
MUE 583-025 Image

MUE 583-025

Black Welded Steel Pipe Nipple 1/2 In X 2 1/2 In

  • 1/2 Nominal
  • 2 1/2 Length
  • Black Iron
MUE 583-035 Image

MUE 583-035

Black Welded Steel Pipe Nipple 1/2 In X 3 1/2 In

  • 1/2 Nominal
  • 3 1/2 Length
  • Black Iron
MUE 521-703 Image

MUE 521-703

Black Iron 1/2 In Union Pipe Fitting

  • 1/2 Nominal
  • Black Iron
MUE 583-360HC Image

MUE 583-360HC

Black Welded Steel Pipe Nipple 1/2 In X 36 In

  • 1/2 Nominal
  • 36 Length
  • Black Iron
MUE 521-404 Image

MUE 521-404

Black Iron 3/4 In Cap Pipe Fitting

  • 3/4 Nominal
  • Black Iron
MUE 583-240HC Image

MUE 583-240HC

Black Welded Steel Pipe Nipple 1/2 In X 24 In

  • 1/2 Nominal
  • 24 Length
  • Black Iron
MUE 583-055 Image

MUE 583-055

Black Welded Steel Pipe Nipple 1/2 In X 5 1/2 In

  • 1/2 Nominal
  • 5 1/2 Length
  • Black Iron
MUE 520-203 Image

MUE 520-203

Black Iron 1/2 In 45 Deg Elbow Pipe Fitting

  • 1/2 Nominal
  • 45 Degree
  • Black Iron
MUE 583-480HC Image

MUE 583-480HC

Black Welded Steel Pipe Nipple 1/2 In X 48 In

  • 1/2 Nominal
  • 48 Length
  • Black Iron
MUE 583-045 Image

MUE 583-045

Black Welded Steel Pipe Nipple 1/2 In X 4 1/2 In

  • 1/2 Nominal
  • 4 1/2 Length
  • Black Iron
MUE 520-004 Image

MUE 520-004

Black Iron 3/4 In 90 Deg Elbow Pipe Fitting

  • 3/4 Nominal
  • 90 Degree
  • Black Iron
MUE 520-604 Image

MUE 520-604

Black Iron 3/4 In Tee Pipe Fitting

  • 3/4 Nominal
  • Black Iron
MUE 520-434 Image

MUE 520-434

Black Iron 3/4 In X 1/2 In X 3/4 In Reducing Tee Pipe Fitting

  • 1/2, 3/4 Nominal
  • Black Iron
MUE 521-803 Image

MUE 521-803

Black Iron 1/2 In Plug Pipe Fitting

  • 1/2 Nominal
  • Black Iron
MUE 521-204 Image

MUE 521-204

Black Iron 3/4 In Coupling Pipe Fitting

  • 3/4 Nominal
  • Black Iron
MUE 520-143 Image

MUE 520-143

Black Iron 3/4 In X 1/2 In Reducing 90 Elbow Pipe Fitting

  • 3/4 Nominal
  • 90 Degree
  • Black Iron
MUE 583-600HC Image

MUE 583-600HC

Black Welded Steel Pipe Nipple 1/2 In X 60 In

  • 1/2 Nominal
  • 60 Length
  • Black Iron
MUE 521-704 Image

MUE 521-704

Black Iron 3/4 In Union Pipe Fitting

  • 3/4 Nominal
  • Black Iron
MUE 520-204 Image

MUE 520-204

Black Iron 3/4 In 45 Deg Elbow Pipe Fitting

  • 3/4 Nominal
  • 45 Degree
  • Black Iron
MUE 584-020 Image

MUE 584-020

Black Welded Steel Pipe Nipple 3/4" X 2

  • 2 Length
  • 3/4 Nominal
  • Black Iron
MUE 521-354 Image

MUE 521-354

Black Iron 1 In X 3/4 In Reducing Coupling Pipe Fitting

  • 1, 3/4 Nominal
  • Black Iron
MUE 584-030 Image

MUE 584-030

Black Welded Steel Pipe Nipple 3/4" X 3

  • 3 Length
  • 3/4 Nominal
  • Black Iron
MUE 584-001 Image

MUE 584-001

Black Welded Steel Pipe Nipple 3/4" Close

  • 1 Length
  • 3/4 Nominal
  • Black Iron
MUE 564-001 Image

MUE 564-001

Galvanized Welded Steel Pipe Nipple 3/4" X Close

  • 1 Length
  • 3/4 Nominal
  • Galvanized
MUE 520-154 Image

MUE 520-154

Black Iron 1 In X 3/4 In Reducing 90 Elbow Pipe Fitting

  • 1 Nominal
  • 90 Degree
  • Black Iron
MUE 521-405 Image

MUE 521-405

Black Iron 1 In Cap Pipe Fitting

  • 1 Nominal
  • Black Iron
MUE 520-605 Image

MUE 520-605

Black Iron 1 In Tee Pipe Fitting

  • 1 Nominal
  • Black Iron
MUE 520-005 Image

MUE 520-005

Black Iron 1 In 90 Deg Elbow Pipe Fitting

  • 1 Nominal
  • 90 Degree
  • Black Iron
MUE 584-040 Image

MUE 584-040

Black Welded Steel Pipe Nipple 3/4" X 4

  • 3/4 Nominal
  • 4 Length
  • Black Iron
MUE 521-353 Image

MUE 521-353

Black Iron 1 In X 1/2 In Reducing Coupling Pipe Fitting

  • 1, 1/2 Nominal
  • Black Iron
MUE 521-332 Image

MUE 521-332

Black Iron 1/2 In X 3/8 In Reducing Coupling Pipe Fitting

  • 1/2, 3/8 Nominal
  • Black Iron
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