Socket Weld Fittings

SP-83 Union Socket Weld

Socket Weld Union

MSS SP-83 Union Socket Weld should be screwed tight before the ends are welded, to minimize warping of the seat. Available sizes are 1/8″ to 3″.

1. SP-83 Union Socket Weld Specification

Specification

· Forged stainless steel fittings: ASTM A182, ASTM SA182 S/W &SCRD (NPT / BSP / BSPT)

· Carbon steel forged fittings: A-105, S/W & SCRD (NPT / BSP / BSPT)

· Mild Steel Forged Fitting: IS BS ASTM ANSI B16.11 S/W & SCRD

· Nickel Alloy forged fittings: ASTM B366 S/W & SCRD

Forged Socket Weld Union Dimension

MSS SP-83

Forged Socket Weld Union Size

1/4″ NB TO 3″ NB

Forged Socket Weld Union Class

3000 LBS, 6000 LBS, 9000 LBS

Forged steel fittings Range

Coupling, Plug, Socket, Bushing, Elbow, Tee, Nipple, Union, Threading Outlet, Welding Outlet, Socket Weld Outlet.

Value-Added Services:

Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Soldering.

2. Socket Weld Fittings Dimensional Standards

  • ASME B16.11: Forged fittings, Socket welding and threaded.
  • MSS-SP-79: Socket Welding Reducing Insert.
  • MSS-SP-83: Steel Pipe Unions, Socket welding and threaded.
  • MSS-SP-95: Swaged Nipples and Bull Plug.

3. Dimensions of Socket Weld Union

Dimensions of socket weld Unions according to MSS SP-83

Nominal Diameter


Outside Diameter


Wall Thickness


Socket Bore


Waterway Bore


Depth of Socket


Length Assem
Nominal

D min

C min

d1

d2

J min

L

DN

NPS

Socket

Threaded

Socket

Threaded

Socket


Socket & Threaded

Socket

Socket & Threaded

6

1/8

21.8

14.7

3.2

2.5

10.65

6.43

10

41.4

8

1/4

21.8

19.0

3.3

3.1

14.10

9.45

10

41.4

10

3/8

25.9

22.9

3.5

3.2

17.55

13.51

10

46.0

15

1/2

31.2

27.7

4.1

3.8

21.70

17.07

10

49.0

20

3/4

37.1

33.5

4.3

4.0

27.05

21.39

13

56.9

25

1

45.5

41.4

5.0

4.6

33.80

27.74

13

62.0

32

11/4

54.9

50.5

5.3

4.9

42.55

35.36

13

71.1

40

11/2

61.5

57.2

5.6

5.1

48.65

41.20

13

76.5

50

2

75.2

70.1

6.1

5.6

61.10

52.12

16

86.1

65

21/2

91.7

85.3

7.7

7.1

73.80

64.31

16

102.4

80

3

109.2

102.4

8.4

7.7

89.80

77.27

16

109.0

Dimensions are in mm unless noted otherwise.

4. SP-83 Union Socket Weld Weight Chart

Forged Steel Fittings & Unions > SP-83 Union (Class 3000 & 6000) – Socket Weld. Weights are in lb.

Item

Size

Connection Type

Material

Class

Weight

3000-1/8 Union

1/8

Socket Weld

Carbon Steel (A105)

3000

0.41 lb

3000-1/4 Union

1/4

Socket Weld

Carbon Steel (A105)

3000

0.38 lb

3000-3/8 Union

3/8

Socket Weld

Carbon Steel (A105)

3000

0.54 lb

3000-1/2 Union

1/2

Socket Weld

Carbon Steel (A105)

3000

0.79 lb

3000-3/4 Union

3/4

Socket Weld

Carbon Steel (A105)

3000

1.250 lb

3000-1 Union

1

Socket Weld

Carbon Steel (A105)

3000

1.8 lb

3000-1 1/4 Union

1 1/4

Socket Weld

Carbon Steel (A105)

3000

2.88 lb

3000-1 1/2 Union

1 1/2

Socket Weld

Carbon Steel (A105)

3000

3.64 lb

3000-2 Union

2

Socket Weld

Carbon Steel (A105)

3000

5.81 lb

3000-2 1/2 Union

2 1/2

Socket Weld

Carbon Steel (A105)

3000

8.77 lb

3000-3 Union

3

Socket Weld

Carbon Steel (A105)

3000

12.98 lb

6000-1/4 Union

1/4

Socket Weld

Carbon Steel (A105)

6000

0.59 lb

6000-3/8 Union

3/8

Socket Weld

Carbon Steel (A105)

6000

0.84 lb

6000-1/2 Union

1/2

Socket Weld

Carbon Steel (A105)

6000

1.42 lb

6000-3/4 Union

3/4

Socket Weld

Carbon Steel (A105)

6000

2.09 lb

6000-1 Union

1

Socket Weld

Carbon Steel (A105)

6000

3.400 lb

6000-1 1/4 Union

1 1/4

Socket Weld

Carbon Steel (A105)

6000

4.09 lb

6000-1 1/2 Union

1 1/2

Socket Weld

Carbon Steel (A105)

6000

7.18 lb

6000-2 Union

2

Socket Weld

Carbon Steel (A105)

6000

12.44 lb

5. Price list of SP-83 Union Socket Weld

Estan Pipe Fittings is one of the manufacturers and suppliers of Socketweld Fittings from China. Our prices for Socket Weld Unions are very reasonable.

Please contact us for the latest price list and available stock information along with your requirements. We maintain a stock of all standard items and export them at the best price for SP-83 Union Socket Weld.

6. Packing of SP-83 Union Socket Weld

Estan Pipe Fittings emphasizes the packaging to ensure that there is no damage during transit to the Socket Weld Unions. Socket Weld Unions are packed in export standard plywood pallets/ free fumigation wooden cases. They are marked with Grade, Lot No, Size, Degree, etc. You can also contact us for customized marking.

Surface: Light Oiling, Black Painting, Galvanizing, PE /3PE Anti-corrosion Coating
Packing: Export Standard Plywood Pallets/ Free Fumigation Wooden Case.

7. SP-83 Union Socket Weld HS Code

  • 73079190 C.S. FITTINGS – NON-ALLOY STEEL UNION PIPE SOCKET WELD 3/4 CS 3000#
  • 73079190 FORGED FITTINGS UNION CARON STEEL SOCKET WELD MATERIAL CONFORMING TO ASTM A 105, 6000LB 1 INCH
  • 73079990 UNION:SIZE:2IN, MATERIAL ASTM A105, END CONNECTION SOCKET WELD, CLASS:6000LB, STANDARD MSS SP83
  • 73079990 UNION: SIZE:11N, MATERIAL ASTM A182 GRADEF5 END CONNECTION SOCKET WELD: CLASS:6000LB
  • 73072300 STAINLESS STEEL Grade 316 ASME SOCKET WELD UNION NPS 4 2000#
  • 73072900 STAINLESS STEEL FITTINGS: UNION A182-F316L-11/2 3000 SOCKET WELD
  • 73072900 STAINLESS STEEL FITTING A182 Gr.F316 150PSI SIZE: 3/4 UNION SOCKET WELD

3000LB Socket Weld Union, Galvanised Socket Weld Union, SS Socket Weld Union, China Socket Weld Union, Online Socket Weld Union, SP-83 Union Socket Weld near me, Socket Weld Union for sale, SP-83 Socket Weld Union Wholesaler & Manufacturer & Supplier & Exporter.

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