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Forged Steel

  • Forged Steel Unions conform to ASTM A105 and ASME SA105.
  • Stocked in sizes from 1/8" to 3".
  • Available with both socket weld and threaded ends.
Four different Forged Steel Unions with socket and threaded ends.Sizes are Nominal Pipe Size (NPS) - size chart
Forged Steel Unions
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Class for pipe fittings is a standard defined by the ASME/ASTM. Though stated with a # sign, such as 150# or 3000#, it is not a direct pressure rating.  The pressure rating is dependent on material and temperature and is found by consulting an appropriate reference guide.
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Threaded Unions go on threaded pipe. Socket Weld Unions go on plain end pipe.
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Domestic = Made in the USA Import = Made anywhere else
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Unions » Forged Steel
  • Product Name: FS.125 3000# THD UNION
  • SKU: 140762
  • Weight: .30
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 0.125

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 1/8" PIPE (.405 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $15.00
10 - 24 = $13.13
25 - 49 = $11.63
50 + = $10.50
Quantity:
–
+
We show 36 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.250 3000# THD UNION
  • SKU: 105111
  • Weight: .36
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 0.25

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 1/4" PIPE (.540 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $19.00
10 - 24 = $16.63
25 - 49 = $14.73
50 + = $13.30
Quantity:
–
+
We show 100 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.375 3000# SW UNION
  • SKU: 106854
  • Weight: .49
  • Class: 3000#
  • End: socket weld
  • Origin: Domestic
  • Size: 0.375

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 3/8" PIPE (.675 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $22.00
10 - 24 = $19.25
25 - 49 = $17.05
50 + = $15.40
Quantity:
–
+
We show 25 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.375 3000# THD UNION
  • SKU: 103799
  • Weight: .72
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 0.375

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 3/8" PIPE (.675 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $22.00
10 - 24 = $19.25
25 - 49 = $17.05
50 + = $15.40
Quantity:
–
+
We show 56 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.500 3000# SW UNION
  • SKU: 107453
  • Weight: .72
  • Class: 3000#
  • End: socket weld
  • Origin: Domestic
  • Size: 0.50

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 1/2" PIPE (.840 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $20.00
10 - 24 = $17.50
25 - 49 = $15.50
50 + = $14.00
Quantity:
–
+
We show 54 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.500 3000# THD UNION
  • SKU: 106005
  • Weight: .73
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 0.50

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 1/2" PIPE (.840 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $12.50
10 - 24 = $10.94
25 - 49 = $9.69
50 + = $8.75
Quantity:
–
+
We show 159 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.500 6000# SW UNION
  • SKU: 102143
  • Weight: 1.19
  • Class: 6000#
  • End: socket weld
  • Origin: Domestic
  • Size: 0.50

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 1/2" PIPE (.840 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $22.50
10 - 24 = $21.75
25 - 49 = $21.00
50 + = $19.50
Quantity:
–
+
We show 42 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.500 6000# THD UNION
  • SKU: 105900
  • Weight: 1.25
  • Class: 6000#
  • End: threaded
  • Origin: Domestic
  • Size: 0.50

Description:
SA/A105 FORGED STEEL FITTINGS

FOR 1/2" PIPE, ASTM A105, ASME SA105, B16.11

Price by Quantity:
1 - 9 = $39.00
10 - 24 = $34.13
25 - 49 = $30.23
50 + = $27.30
Quantity:
–
+
We show 25 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.750 3000# SW UNION
  • SKU: 108523
  • Weight: 1.18
  • Class: 3000#
  • End: socket weld
  • Origin: Domestic
  • Size: 0.75

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 3/4" PIPE (1.05 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $17.00
10 - 24 = $14.88
25 - 49 = $13.18
50 + = $11.90
Quantity:
–
+
We show 67 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.750 3000# THD UNION
  • SKU: 105125
  • Weight: 1.19
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 0.75

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 3/4" PIPE (1.05 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $17.88
10 - 24 = $15.65
25 - 49 = $13.86
50 + = $12.52
Quantity:
–
+
We show 212 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS.750 6000# SW UNION
  • SKU: 103775
  • Weight: 2.00
  • Class: 6000#
  • End: socket weld
  • Origin: Domestic
  • Size: 0.75

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 3/4" PIPE (1.05 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $46.00
10 - 24 = $40.25
25 - 49 = $35.65
50 + = $32.20
Quantity:
–
+
We show 37 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.00 3000# SW UNION
  • SKU: 104828
  • Weight: 1.64
  • Class: 3000#
  • End: socket weld
  • Origin: Domestic
  • Size: 1.00

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 1" PIPE (1.315 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $18.00
10 - 24 = $15.75
25 - 49 = $13.95
50 + = $13.05
Quantity:
–
+
We show 59 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.00 3000# THD UNION
  • SKU: 101163
  • Weight: 1.74
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 1.00

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 1" PIPE (1.315 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $19.18
10 - 24 = $16.78
25 - 49 = $14.86
50 + = $13.43
Quantity:
–
+
We show 190 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.00 6000# SW UNION
  • SKU: 105182
  • Weight: 3.00
  • Class: 6000#
  • End: socket weld
  • Origin: Domestic
  • Size: 1.00

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 1" PIPE (1.315 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $64.00
10 - 24 = $56.00
25 - 49 = $49.60
50 + = $44.80
Quantity:
–
+
We show 25 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.00 6000# THD UNION
  • SKU: 136404
  • Weight: 5.00
  • Class: 6000#
  • End: threaded
  • Origin: Domestic
  • Size: 1.00

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 1" PIPE (1.315 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $42.00
10 - 24 = $36.75
25 - 49 = $32.55
50 + = $30.45
Quantity:
–
+
We show 27 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.25 3000# SW UNION
  • SKU: 104667
  • Weight: 2.93
  • Class: 3000#
  • End: socket weld
  • Origin: Domestic
  • Size: 1.25

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 1-1/4" PIPE (1.66 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $30.00
10 - 24 = $26.25
25 - 49 = $23.25
50 + = $21.00
Quantity:
–
+
We show 30 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.25 3000# THD UNION
  • SKU: 106190
  • Weight: 2.01
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 1.25

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 1-1/4" PIPE (1.66 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $30.00
10 - 24 = $26.25
25 - 49 = $23.25
50 + = $21.00
Quantity:
–
+
We show 52 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.25 6000# SW UNION
  • SKU: 102303
  • Weight: 5.85
  • Class: 6000#
  • End: socket weld
  • Origin: Domestic
  • Size: 1.25

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 1-1/4" PIPE (1.66 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $100.00
10 - 24 = $87.50
25 - 49 = $75.00
50 + = $70.00
Quantity:
–
+
We show 25 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.25 6000# THD UNION
  • SKU: 123183
  • Weight: 8.00
  • Class: 6000#
  • End: threaded
  • Origin: Domestic
  • Size: 1.25

Description:
A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $92.00
10 - 24 = $80.50
25 - 49 = $71.30
50 + = $66.70
Quantity:
–
+
We show 25 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.50 3000# SW UNION
  • SKU: 102595
  • Weight: 3.42
  • Class: 3000#
  • End: socket weld
  • Origin: Domestic
  • Size: 1.50

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 1-1/2" PIPE (1.90 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $31.00
10 - 24 = $27.13
25 - 49 = $24.03
50 + = $21.70
Quantity:
–
+
We show 31 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.50 3000# THD UNION
  • SKU: 103264
  • Weight: 3.33
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 1.50

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 1-1/2" PIPE (1.90 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $34.00
10 - 24 = $29.75
25 - 49 = $26.35
50 + = $23.80
Quantity:
–
+
We show 69 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS1.50 6000# THD UNION
  • SKU: 113408
  • Weight: 6.55
  • Class: 6000#
  • End: threaded
  • Origin: Domestic
  • Size: 1.50

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 1-1/2" PIPE (1.90 OD) SA/A105, B16.11

Price by Quantity:
1 - 4 = $110.00
5 - 9 = $96.25
10 - 24 = $85.25
25 + = $77.00
Quantity:
–
+
We show 25 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS2.00 3000# SW UNION
  • SKU: 103843
  • Weight: 5.80
  • Class: 3000#
  • End: socket weld
  • Origin: Domestic
  • Size: 2.00

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 2" PIPE (2.375 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $45.48
10 - 24 = $39.80
25 - 49 = $35.25
50 + = $31.84
Quantity:
–
+
We show 87 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS2.00 3000# THD UNION
  • SKU: 103641
  • Weight: 5.12
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 2.00

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 2" PIPE (2.375 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $44.00
10 - 24 = $38.50
25 - 49 = $34.10
50 + = $30.80
Quantity:
–
+
We show 236 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS2.00 6000# SW UNION
  • SKU: 104974
  • Weight: 10.50
  • Class: 6000#
  • End: socket weld
  • Origin: Domestic
  • Size: 2.00

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 2" PIPE (2.375 OD) SA/A105, B16.11

Price by Quantity:
1 - 4 = $220.00
5 - 9 = $192.50
10 - 24 = $170.50
25 + = $154.00
Quantity:
–
+
We show 25 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS2.00 6000# THD UNION
  • SKU: 110152
  • Weight: 10.50
  • Class: 6000#
  • End: threaded
  • Origin: Domestic
  • Size: 2.00

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 2" PIPE (2.375 OD) SA/A105, B16.11

Price by Quantity:
1 - 4 = $220.00
5 - 9 = $192.50
10 - 24 = $170.50
25 + = $154.00
Quantity:
–
+
We show 25 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS2.50 3000# SW UNION
  • SKU: 107827
  • Weight: 16.02
  • Class: 3000#
  • End: socket weld
  • Origin: Domestic
  • Size: 2.50

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 2-1/2" PIPE (2.875 OD) SA/A105, B16.11 F X F

Price by Quantity:
1 - 4 = $136.94
5 - 9 = $119.82
10 - 49 = $106.13
50 + = $95.86
Quantity:
–
+
We show 27 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS2.50 3000# THD UNION
  • SKU: 108088
  • Weight: 8.75
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 2.50

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 2-1/2" PIPE (2.875 OD) SA/A105, B16.11

Price by Quantity:
1 - 4 = $128.56
5 - 9 = $112.49
10 - 24 = $99.63
25 + = $89.99
Quantity:
–
+
We show 41 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS3.00 3000# SW UNION
  • SKU: 108541
  • Weight: 12.63
  • Class: 3000#
  • End: socket weld
  • Origin: Domestic
  • Size: 3.00

Description:
SA/A105 FORGED STEEL FITTINGS

SOCKET WELD FOR 3" PIPE (3.50 OD) SA/A105, B16.11 F X F

Price by Quantity:
1 - 4 = $188.04
5 - 9 = $164.54
10 - 24 = $145.73
25 + = $131.63
Quantity:
–
+
We show 25 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

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Unions » Forged Steel
  • Product Name: FS3.00 3000# THD UNION
  • SKU: 107116
  • Weight: 14.50
  • Class: 3000#
  • End: threaded
  • Origin: Domestic
  • Size: 3.00

Description:
SA/A105 FORGED STEEL FITTINGS

FEMALE THDS FOR 3" PIPE (3.50 OD) SA/A105, B16.11

Price by Quantity:
1 - 4 = $144.98
5 - 9 = $126.86
10 - 24 = $112.36
25 + = $101.49
Quantity:
–
+
We show 32 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.