Xem Studiomeasured geometry

Library › Tri-clamp & pipe › Forged threaded fittings (ASME B16.11), Class 2000 / 3000 / 6000…

NPS 1/2 Class 6000 threaded 90° elbow envelope

NPS 1/2 Class 6000 threaded 90° elbow envelope: body OD Ø46, centre-to-end 38, plain bore Ø18.3 (NPT tap-drill size; thread not drawn)

Exact dimensions. True size, no 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

Forged threaded fittings (ASME B16.11), Class 2000 / 3000 / 6000: elbows, tees, caps — centre-to-end, band OD, thread length: every size, notes, mating features and sources. What are the dimensions of a Class 3000 threaded elbow, tee or cap (centre-to-end, outside diameter, thread length)?

Other sizes