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NPS 1/2 Class 150 malleable iron straight tee envelope

NPS 1/2 Class 150 malleable iron straight tee envelope: centre-to-end 28.45 on run and branch, body OD Ø30.48, 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.

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Dimensions

NPS1/2
90° elbow A, in (mm)1.12 (28.4)
45° elbow A, in (mm)0.88 (22.4)
tee A, in (mm)1.12 (28.4)
tee OD B, in (mm)1.20 (30.5)
nominal cast wall, in0.10
coupling end-to-end, in (mm)1.34 (34.0)
coupling OD min, in (mm)1.20 (30.5)
union end-to-end (Fig. 463)49 mm (1 15/16 in)
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From the full sheet

Malleable iron threaded fittings, Class 150 (ASME B16.3): elbow, tee, coupling and union dimensions, NPS 1/8 to 6: every size, notes, mating features and sources. What are the center-to-end dimensions of a Class 150 malleable iron (black iron) 90° elbow, 45° elbow, tee, coupling and union?

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