Dimensions Size on Size Thredolets® MSS SP97


Thredolet® Size on Size


Class 3000

NPS A B C D
1/2 1
25.40
1.3/8
34.92
15/16
23.81
5/8
15.87
3/4 1.1/16
26.98
1.5/8
41.27
1.3/16
30.16
13/16
20.63
1 1.5/16
33.33
2
50.80
1.7/16
36.51
1.1/16
26.98
1.1/4 1.5/16
33.33
2.3/8
60.32
1.3/4
44.45
1.3/8
34.92
1.1/2 1.3/8
34.92
2.7/8
73.02
2
50.80
1.5/8
41.27
2 1.1/2
38.10
3.1/2
88.90
2.9/16
65.08
2.1/16
52.38
2.1/2 1.29/32
48.41
4.1/16
103.18
3
76.20
2.1/2
63.50
3 2
50.80
4.13/16
122.23
3.11/16
93.66
3.1/16
77.78
3.1/2 2.1/8
53.97
5.3/8
136.52
4.7/16
112.71
3.9/16
90.48
4 2.1/4
57.15
6.1/16
153.98
4.3/4
120.65
4.1/16
103.18
5 2.7/16
61.91

184.15

133.35

133.35
6 2.3/4
69.85
8.11/16
220.66
5.3/4
146.05
5.3/4
146.05

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.
  • Reference(s) comes from Bonney Forge (except the sizes in millimeters).
  • Thredolet® is a registered name. Another often used name is Threaded Outlet.

Other Dimensions Thredolet®

Thredolet reducing
Thredolet® reducing
Thredolet reducing utilizes the basic Weldolet however the branch affixes by way of a thread just inside the top of the olet...




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