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NPS 1/2 Class 3000 threaded cap envelope
NPS 1/2 Class 3000 threaded cap envelope: OD Ø28, length 32, blind plain bore Ø18.3 × 13.6 deep (useful thread length J; NPT tap-drill size, thread not drawn)
Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.
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Dimensions
| part | cap |
|---|---|
| class | 3000 |
| NPS | 1/2 |
| elbow/tee: B min perfect thread | cap: length A | 32 |
| elbow/tee: J useful thread | cap: OD D (mm) | 28 |
| elbow/tee: D band OD | cap: min wall G | 6.4 |
| elbow/tee: G min wall | cap: B thread | 10.9 |
| elbow/tee: A 90° | cap: J thread | 13.6 |
| elbow/tee: C 45° | cap: — | — |
| check vs maker (in): elbow/tee A / OD; cap A / OD | 1.26 / 1.10 vs 1.25 / 1.12 |
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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
- NPS 1/2 Class 3000 threaded 90° elbow envelope
- NPS 3/4 Class 3000 threaded 90° elbow envelope
- NPS 1 Class 3000 threaded 90° elbow envelope
- NPS 1/2 Class 6000 threaded 90° elbow envelope
- NPS 1 Class 6000 threaded 90° elbow envelope
- NPS 1/2 Class 3000 threaded 45° elbow envelope (arms 135° apart)
- NPS 1 Class 3000 threaded 45° elbow envelope (arms 135° apart)
- NPS 1/2 Class 3000 threaded tee envelope
- NPS 1 Class 3000 threaded tee envelope
- NPS 1 Class 3000 threaded cap envelope
- NPS 1/2 Class 6000 threaded cap envelope
- NPS 1 Class 6000 threaded cap envelope