Xem Studiomeasured geometry

Library › Hardware › Tri-clamp vessels with a dished or round welded bottom: 4, 6 and 8…

vessel-8in-x-12in-dished

8 in tri-clamp vessel, 12 in deep (face to the outside of the bottom), F&D dished bottom (crown R = OD, knuckle 6 %) 34.4 high; tube 203.2 × 2.77; holds about 8.30 L in the straight part

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

From the full sheet

Tri-clamp vessels with a dished or round welded bottom: 4, 6 and 8 in, 12 to 24 in deep: every size, notes, mating features and sources. What does a 6 inch × 18 inch tri-clamp vessel with a rounded bottom look like?

Other sizes