Fittings and adapters
RTJ Stub Flange 20in CL900
- Bounding box
- 990.9 × 990.6 × 92.2 mm
- Engine
- Precision B-rep
- Parameters
- 14
- Published
- September 25, 2026
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名称：ROTARY STUB FLANGE 20" CL900 RTJ 零件号：390900001689 总外径=749.70 总厚度=88.70 螺栓节圆直径=855，螺栓孔Ø50.80，数量20 内孔直径=457.20 堆焊Inconel625厚度=3.2；堆焊内径584.2，堆焊外径667 RTJ槽尺寸：槽宽19.10，角度23°，圆角R0.8
Parameters
| Name | Value | Range |
|---|---|---|
| Flange OD | 990.6 mm | 900 – 1200 |
| Total Thickness | 88.7 mm | 40 – 200 |
| Bore Diameter | 457.2 mm | 100 – 700 |
| Bolt Circle Dia (BCD) | 855 mm | 600 – 1100 |
| Bolt Hole Dia | 50.8 mm | 10 – 90 |
| Bolt Hole Count | 20 pcs | 4 – 36 |
| Overlay Inner Dia | 584.2 mm | 300 – 800 |
| Overlay Outer Dia | 667 mm | 350 – 900 |
| Overlay Thickness | 3.2 mm | 1 – 8 |
| Groove Pitch Dia | 625.6 mm | 400 – 800 |
| Groove Width | 19.1 mm | 8 – 30 |
| Groove Depth | 9.55 mm | 4 – 20 |
| Groove Flank Angle | 23 deg | 10 – 45 |
| Groove Root Radius | 0.8 mm | 0.2 – 3 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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