Dimensions Reducing Thredolets® - MSS SP97



 
Class 3000
NPSABC
1/21
25.40
1.13/32
35.71
15/16
23.81
3/41.1/16
26.98
1.23/32
43.65
1.5/32
29.36
11.5/16
33.33
2
50.80
1.7/16
36.51
1.5/16
33.33
2.9/16
65.08
1.3/4
44.45
1.3/8
34.92
2.27/32
72.23
2
50.80
2
38.10
3.15/32
88.10
2.9/16
65.08
1.13/16
46.03
4.1/16
103.18
3
76.20
32
50.80
4.13/16
122.23
3.11/16
93.66
2.1/8
53.975
5.7/32
132.55
4
101.6
4
57.15
5.31/32
151.60
4.3/4
120.65
52.5/8
66.67
7.5/16
185.73
5.9/16
141.28
62.3/4
69.85
8.5/8
219.07
6.11/16
169.86
NPSABC
Class 6000
NPSABC
1/2
31.75
1.23/32
43.65
3/4
19.05
3/41.7/16
36.51
1.61/64
49.60
1
25.40
11.9/16
39.68
2.7/16
61.91
1.5/16
33.33
1.5/8
41.27
2.23/32
69.05

38.10
1.11/16
42.86

82.55
1.15/16
49.21
22.1/16
52.38
4.1/32
102.39
2.3/4
69.85
NPSABC
 

 

General notes:

  • Dimensions: Top Row in Inches / Bottom Row in millimeters.
  • Root Gap - X - "Space" for welding the O'let is raised off the run pipe to establish proper weld gap by placing spacers, e.g. welding rods, under the fitting. This provides a uniform welding gap between the curvature of the run and base of fitting.
  • Threaded Ends are in accordance with ASME B1.20.1. Design per MSS SP-97.
  • Source comes from Bonney Forge (except the sizes in millimeters).
  • Thredolet« is a registered name. Another often used name is Threaded Outlet.