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Dimensions Reducing Thredolets® - MSS SP97

Class 3000NPS   A B C

1/2 INCHMM

125.40

1.13/3235.71

15/1623.81

3/4 INCHMM

1.1/1626.98

1.23/3243.65

1.5/3229.36

1 INCHMM

1.5/1633.33

250.80

1.7/1636.51

1.1/4 INCHMM

1.5/1633.33

2.9/1665.08

1.3/444.45

1.1/2 INCHMM

1.3/834.92

2.27/3272.23

250.80

2 INCHMM

1.1/238.10

3.15/3288.10

2.9/1665.08

2.1/2 INCHMM

1.13/1646.03

4.1/16103.18

376.20

3 INCHMM

250.80

4.13/16122.23

3.11/1693.66

3.1/2 INCHMM

2.1/853.975

5.7/32132.55

4101.6

4 INCHMM

2.1/457.15

5.31/32151.60

4.3/4120.65

5 INCHMM

2.5/866.67

7.5/16185.73

5.9/16141.28

6 INCHMM

2.3/469.85

8.5/8219.07

6.11/16169.86

NPS   A B C

Class 6000NPS   A B C

1/2 INCHMM

1.1/431.75

1.23/3243.65

3/419.05

3/4 INCHMM

1.7/1636.51

1.61/6449.60

125.40

1 INCHMM

1.9/1639.68

2.7/1661.91

1.5/1633.33

1.1/4 INCHMM

1.5/841.27

2.23/3269.05

1.1/238.10

1.1/2 INCHMM

1.11/1642.86

3.1/482.55

1.15/1649.21

2 INCHMM

2.1/1652.38

4.1/32102.39

2.3/469.85

NPS   A B C

General notes:

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.

http://www.wermac.org/fittings/dimensions_thredolet_reducing_class-3000-6000.html