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Charlotte area contractor supply store | Fast pickup | Local delivery available | Call 704-835-1086
Charlotte contractor supply store | Fast pickup | Local delivery available | Call 704-835-1086
Black Steel Fittings - Elbows

Black Steel Fittings - Elbows

Complete your gas, fire suppression, or industrial piping system with black steel malleable iron fittings — the standard choice wherever threaded steel pipe connections are required. Built tough for high-pressure and high-temperature applications, black steel fittings are a staple on every commercial and residential gas line rough-in.

What Are Black Steel Fittings?

Black steel fittings are malleable iron threaded fittings with a black oxide finish (no galvanizing). They are designed for use with black steel pipe on natural gas, propane, fire sprinkler, steam, and compressed air systems. The black finish distinguishes them from galvanized fittings, which are not suitable for gas service.

Fitting Types Available

  • Elbows — 90° and 45° in street and standard configurations
  • Tees — straight and reducing tees for branch connections
  • Couplings — standard and reducing for inline connections
  • Nipples — close, short, and long in common sizes
  • Caps & Plugs — for capping open ends and pressure testing
  • Unions — for connections that may need to be broken and remade
  • Bushings — for reducing threaded connections

Common Applications

  • Natural gas and propane distribution lines
  • Fire suppression and sprinkler systems
  • Steam and high-temperature piping
  • Compressed air systems
  • Industrial process piping

Key Specs

  • Material: Malleable iron with black oxide finish
  • Thread standard: NPT (National Pipe Thread)
  • Pressure rated: 150 lb class (standard) — suitable for most gas and steam applications
  • Sizes: 1/4" through 2" (common stock sizes)
  • Not for use with galvanized pipe on gas lines — always use black fittings with black pipe for gas service

Same-day pickup available at AC Construction Depot in Pineville, NC. Serving plumbers, pipefitters, and contractors across the greater Charlotte area. Call us at 704-835-1086 to confirm availability on specific sizes and configurations before your trip.

Filtros

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$1.90 - $1.90
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STZ Black Malleable Iron 90?? Elbow- 3/4"

STZ Black Malleable Iron 90?? Elbow- 3/4" Model: 502058 LID: D9-3

$1.90 - $1.90
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$1.90 - $1.90
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$7.57 - $7.57
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$7.57 - $7.57
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Codo Southland de 90" - Hierro negro - 1-1/4"

Codo Southland de 90" - Hierro negro - 1-1/4" Modelo: 520-006HN SKU: ACPI15917008 TAPA: D9-1

$7.57 - $7.57
$7.57
$7.57 - $7.57
$7.57
$5.19 - $5.19
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$5.19 - $5.19
$5.19

Codo de 90° Southland - Hierro negro - 1"

Codo de 90° Southland - Hierro negro - 1" Modelo: 520-005HN SKU: ACPI15916992 TAPA: D9-2

$5.19 - $5.19
$5.19
$5.19 - $5.19
$5.19
$5.17 - $5.17
$5.17
$5.17 - $5.17
$5.17

Codo reductor de 90° de hierro negro Southland - 3/4" x 1/2"

Codo reductor de 90° de hierro negro Southland - 3/4" x 1/2" Modelo: 520-143HN SKU: ACPI15913049 TAPA: D9-3

$5.17 - $5.17
$5.17
$5.17 - $5.17
$5.17
$13.57 - $13.57
$13.57
$13.57 - $13.57
$13.57

Codo de 90° de hierro negro Southland - 1-1/2"

Codo de 90 ° de hierro negro Southland - 1-1/2" Modelo: 520-007HN SKU: ACPI15910672 TAPA: D8-2

$13.57 - $13.57
$13.57
$13.57 - $13.57
$13.57
$5.89 - $5.89
$5.89
$5.89 - $5.89
$5.89

Codo de calle de 90° de hierro negro Southland - 1/2"

Codo de calle de 90° de hierro negro Southland - 1/2" Modelo: 520-303HN SKU: ACPI15913718 TAPA: D9-4

$5.89 - $5.89
$5.89
$5.89 - $5.89
$5.89
$5.35 - $5.35
$5.35
$5.35 - $5.35
$5.35

Codo reductor de 90° de hierro negro Southland - 1/2" x 3/8"

Codo Reductor de 90° Southland Black Iron - 1/2" x 3/8" Modelo: 520-132HN SKU: ACPI15913031 TAPA: D9-4

$5.35 - $5.35
$5.35
$5.35 - $5.35
$5.35
$7.19 - $7.19
$7.19
$7.19 - $7.19
$7.19

Codo reductor de 90° de hierro negro Southland - 1" x 3/4"

Codo Reductor de 90 ° de Hierro Negro Southland - 1" x 3/4" Modelo: 520-154HN SKU: ACPI15913056 TAPA: D9-2

$7.19 - $7.19
$7.19
$7.19 - $7.19
$7.19
$4.99 - $4.99
$4.99
$4.99 - $4.99
$4.99

Codo de 45° de hierro negro Southland - 1/2"

Codo 45 ° Southland Hierro Negro - 1/2" Modelo: 520-203HN SKU: ACPI15912074 TAPA: D9-4

$4.99 - $4.99
$4.99
$4.99 - $4.99
$4.99
$21.31 - $21.31
$21.31
$21.31 - $21.31
$21.31

Codo de 45° de hierro negro Southland - 2"

Codo de 45 ° de Hierro Negro Southland - 2" Modelo: 520-208HN SKU: ACPI15913114 TAPA: D8-1

$21.31 - $21.31
$21.31
$21.31 - $21.31
$21.31
$18.89 - $18.89
$18.89
$18.89 - $18.89
$18.89

Codo reductor de 90° de hierro negro Southland Mueller - 1-1/2" x 1-1/4"

Codo reductor de 90 ° de hierro negro Southland Mueller - 1-1/2" x 1-1/4" Modelo: 520-176HC SKU: ACPI15914039 TAPA: D8-1

$18.89 - $18.89
$18.89
$18.89 - $18.89
$18.89
$13.59 - $13.59
$13.59
$13.59 - $13.59
$13.59

Codo de calle de 90° Southland - Hierro negro - 1-1/4"

Codo de calle de 90° Southland - Hierro negro - 1-1/4" Modelo: 520-306HN SKU: ACPI15914633 TAPA: D9-1

$13.59 - $13.59
$13.59
$13.59 - $13.59
$13.59
$6.17 - $6.17
$6.17
$6.17 - $6.17
$6.17

Codo de calle de 90° de hierro negro Southland - 3/4"

Codo de calle de 90 ° de hierro negro Southland - 3/4" Modelo: 520-304HN SKU: ACPI15913726 TAPA: D9-3

$6.17 - $6.17
$6.17
$6.17 - $6.17
$6.17
$7.79 - $7.79
$7.79
$7.79 - $7.79
$7.79

Codo reductor de 90° de hierro negro Southland - 1" x 1/2"

Codo Reductor de 90 ° de Hierro Negro Southland - 1" x 1/2" Modelo: 520-144HP/HC SKU: ACPI15913981 TAPA: D9-2

$7.79 - $7.79
$7.79
$7.79 - $7.79
$7.79
$15.76 - $15.76
$15.76
$15.76 - $15.76
$15.76

Codo de 45° de hierro negro Southland - 1-1/2"

Codo de 45 ° de hierro negro Southland - 1-1/2" Modelo: 520-207HN SKU: ACPI15913106 TAPA: D8-2

$15.76 - $15.76
$15.76
$15.76 - $15.76
$15.76
$7.17 - $7.17
$7.17
$7.17 - $7.17
$7.17

Codo de hierro negro de 45° Southland - 1"

Codo de hierro negro de 45° Southland - 1" Modelo: 520-205HN SKU: ACPI15912090 TAPA: D9-2

$7.17 - $7.17
$7.17
$7.17 - $7.17
$7.17
$12.78 - $12.78
$12.78
$12.78 - $12.78
$12.78

Codo de calle Southland de 45° - Hierro negro - 1-1/4"

Codo de calle Southland de 45° - Hierro negro - 1-1/4" Modelo: 520-206HN SKU: ACPI15913098 TAPA: D9-1

$12.78 - $12.78
$12.78
$12.78 - $12.78
$12.78
$29.20 - $29.20
$29.20
$29.20 - $29.20
$29.20

Codo de calle de 90° de hierro negro Southland -2"

Codo de calle de 90 ° de hierro negro Southland -2" Modelo: 520-308HN SKU: ACPI15913148 TAPA: D8-1

$29.20 - $29.20
$29.20
$29.20 - $29.20
$29.20
$11.79 - $11.79
$11.79
$11.79 - $11.79
$11.79

Codo reductor de 90° de hierro negro Southland - 1-1/4" x 1"

Codo Reductor de 90 ° de Hierro Negro Southland - 1-1/4" x 1" Modelo: 520-165HP/HC SKU: ACPI15914013 TAPA: D9-1

$11.79 - $11.79
$11.79
$11.79 - $11.79
$11.79
$18.79 - $18.79
$18.79
$18.79 - $18.79
$18.79

Codo de calle de 90° de hierro negro Southland - 1-1/2"

Codo de calle de 90 ° de hierro negro Southland - 1-1/2" Modelo: 520-307HC SKU: ACPI15914641 TAPA: D8-2

$18.79 - $18.79
$18.79
$18.79 - $18.79
$18.79
$5.47 - $5.47
$5.47
$5.47 - $5.47
$5.47

Southland Codo de 90° Hierro Negro - 1"

Codo de 90° Southland - Hierro negro - 1" Modelo: 520-305HN SKU: ACPI15913734 TAPA: D9-2

$5.47 - $5.47
$5.47
$5.47 - $5.47
$5.47
$10.29 - $10.29
$10.29
$10.29 - $10.29
$10.29

STZ Black Malleable Iron Reducing Elbow- 1-1/4" x 1"

STZ Industries Black Malleable Iron Reducing Elbow, 1-1/4" x 1" (Model 501489)A heavy-duty black malleable iron reducing elbow designed for low-pre...

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$10.29 - $10.29
$10.29
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