Bore SizeODThicknessOD of RFStud CircleHole Dia# of HolesHole DepthTap SizeT.P.I.Tap DepthFlat Bottom Weight
BOTRCUVBaseper 1″
 1/25.2521.383.521/3241.31 3/4100.88106.1
 3/45.521.693.7521/3241.31 3/4100.88116.6
16.252.1224.2549/6441.44 7/891158.5
1 1/ 7/841.56181.122211
1 1/282.52.885.75141.811 1/881.252914 7/881.56181.123418
2 1/ 1/881.254923
3122.75591 1/882.121 1/481.447130
4143.256.1910.751 3/882.381 1/281.6911240
516.53.757.3112.751 5/882.811 3/48217955
6194.128.514.51 7/883.31282.2525972
821.754.3810.6217.251 7/8123.31282.2534591
1026.55.1212.7521.252 3/81242 1/282.81590134
12305.51524.382 5/8124.382 3/483.12799168

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 specifications 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 2500 Studding Outlets PDF (for printing).


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