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NPS 1 Sch 40 short-radius 90° elbow
NPS 1 Sch 40 short-radius 90° elbow: OD 33.40 × 3.38 wall, bend radius = centre-to-end 25.4 mm; ends square
Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.
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Butt-weld short-radius 90° elbows (ASME B16.9 / B16.28), NPS 1 to 12: centre-to-end = 1 × NPS: every size, notes, mating features and sources. What is the centre-to-end of a short-radius (SR) 90° butt-weld elbow, and how does it differ from long radius?