Dimensions Reducing Sockolets® – MSS SP97

Sockolet® Reducing

Class 3000

NPS A B C D E
1/2 INCH
MM
1
25.40
1.13/32
35.71
29/32
23.01
0.622
15.80
9/16
14.28
3/4 INCH
MM
1.1/16
26.98
1.23/32
43.65
1.5/32
29.36
0.824
20.93
9/16
14.28
1 INCH
MM
1.5/16
33.33
2
50.8
1.7/16
36.51
1.049
26.64
25/32
19.84
1.1/4 INCH
MM
1.5/16
33.33
2.9/16
65.08
1.3/4
44.45
1.380
35.05
3/4
19.05
1.1/2 INCH
MM
1.3/8
34.92
2.27/32
72.23
2
50.8
1.610
40.89
3/4
19.05
2 INCH
MM
1.1/2
38.1
3.15/32
88.10
2.9/16
65.08
2.067
52.50
13/16
20.63
2.1/2 INCH
MM
1.9/16
39.68
4.1/16
103.18
3
76.2
2.469
62.71
3/4
19.05
3 INCH
MM
1.3/4
44.45
4.13/16
122.23
3.11/16
93.66
3.068
77.93
15/16
23.81
3.1/2 INCH
MM
1.11/16
42.86
5.3/8
136.52
4.7/16
112.71
3.548
90.12
11/16
17.46
4 INCH
MM
1.7/8
47.62
5.31/32
151.60
4.3/4
120.65
4.026
102.26
1.1/16
26.98
5 INCH
MM
2.5/8
66.67
7.5/16
185.73
5.9/16
141.28
5.047
128.19
1.11/32
34.13
6 INCH
MM
2.3/4
69.85
8.5/8
219.07
6.11/16
169.86
6.065
154.05
1.13/32
35.71
X = Min. 1/16 (1.6 mm)

Class 6000

NPS A B C D E
1/2 INCH
MM
1.1/4
31.75
1.23/32
43.65
3/4
19.05
0.466
11.84
7/8
22.22
3/4 INCH
MM
1.7/16
36.51
1.61/64
49.60
1
25.4
0.614
15.60
7/8
22.22
1 INCH
MM
1.9/16
39.68
2.7/16
61.91
1.5/16
33.33
0.815
20.70
15/16
23.81
1.1/4 INCH
MM
1.5/8
41.27
2.23/32
69.05
1.1/2
38.1
1.160
29.46
13/16
20.63
1.1/2 INCH
MM
1.11/16
42.86
3.1/4
82.55
1.15/16
49.21
1.338
33.99
7/8
22.22
2 INCH
MM
2.1/16
52.38
4.1/32
102.39
2.3/4
69.85
1.689
42.90
1.3/16
30.16
X = Min. 1/16 (1.6 mm)

General notes:

  • Bottoming Clearance – X – The purpose for the bottoming clearance in a Socket Weld is usually to reduce the residual stress at the root of the weld that could occur during solidification of the weld metal, and to allow for differential expansion of the mating elements.
  • Socket dimensions are in accordance with ASME B16.11. Design per MSS SP-97.
  • Source comes from Bonney Forge (except the sizes in millimeters).
  • Sockolet® is a registered name. Another often used name is Socket Weld Outlet.