Class 150 Studding Outlets
Studding Outlets Studding Outlets
Shell Mount
Tangential Mount
Studding Outlets
Flat Bottom

 

Class 150 Studding Outlets
Bore  OD Thickness OD of RF Stud Circle Hole Dia # of Holes Hole Depth Tap Size T.P.I. Tap Depth Flat Bottom Weight
B O  T R C     U     V Base per 1"
 1/2 3.50 1.25 1.38 2.38 27/64 4 0.88  1/2 13 0.56 3 2.7
 3/4 3.88 1.25 1.69 2.75 27/64 4 0.88  1/2 13 0.56 3.7 3.2
1    4.25 1.25 2.00 3.12 27/64 4 0.88  1/2 13 0.56 4.3 3.8
1 1/4 4.62 1.25 2.50 3.50 27/64 4 0.88  1/2 13 0.56 5.1 4.4
1 1/2 5.00 1.25 2.88 3.88 27/64 4 0.88  1/2 13 0.56 5.9 5.1
2    6.00 1.50 3.62 4.75 17/32 4 1.12  5/8 11 0.75 10.2 7.1
2 1/2 7.00 1.50 4.12 5.50 17/32 4 1.12  5/8 11 0.75 14 9.5
3    7.50 1.50 5.00 6.00 17/32 4 1.12  5/8 11 0.75 15 11
3 1/2 8.50 1.50 5.50 7.00 17/32 8 1.12  5/8 11 0.75 19 13
4    9.00 1.50 6.19 7.50 17/32 8 1.12  5/8 11 0.75 20 14
5    10.00 1.75 7.31 8.50 21/32 8 1.31  3/4 10 0.88 28 17
6    11.00 1.75 8.50 9.50 21/32 8 1.31  3/4 10 0.88 31 19
8    13.50 1.75 10.62 11.75 21/32 8 1.31  3/4 10 0.88 46 26
10    16.00 1.81 12.75 14.25 49/64 12 1.44  7/8 9 1.00 58 35
12    19.00 1.81 15.00 17.00 49/64 12 1.44  7/8 9 1.00 83 48
14    21.00 2.00 16.25 18.75  7/8 12 1.56 1    8 1.12 102 55
16    23.50 2.00 18.50 21.25  7/8 16 1.56 1    8 1.12 123 66
18    25.00 2.25 21.00 22.75 1    16 1.81 1 1/8 8 1.25 140 67
20    27.50 2.25 23.00 25.00 1    20 1.81 1 1/8 8 1.25 166 79
24    32.00 2.50 27.25 29.50 1 1/8 20 2.12 1 1/4 8 1.44 231 100
Dimensions are in inches.  Weights are in pounds.
Material: Studding Outlets are most commonly provided in SA-105. They can also be made from a full range of stainless and alloy materials.
Thickness: The standard thickness shown above for all studding outlets is the minimum required per ASME Section VIII Division I Paragraph UG-43(d) for thread engagement and an ID mount. It is important to note that each individual application should be analyzed for proper thickness.
Facing: The Studding Outlet minimum thickness "T" includes proper raised face per ANSI B16.5. Outlets can be supplied with any special facing as needed upon request.
Drilling and Tapping: Studding Outlets are furnished to ANSI B16.5 specifiations unless otherwise specified. Thread depth is in accordance with ASME Section VIII Division I Para. UG-43(g) for a design temperature not to exceed 650ºF, a base metal stress of 17,500 psi(g), and a stud stress of 25,000 psi(g). All other materials exceeding these stresses should be checked for UG-43 compliance.
Bore: Bore sizes shown above are standard. Other sizes can be furnished upon request.
Curving: Connections can be furnished contoured to fit any shell, head, or cone at additional cost. Specify diameter to be mounted.

 

Class 150 Studding Outlets PDF (for printing).