Thredolet - Size to Size and Flat, ANSI Class 3000, FCS (in)
- Class 3000 - for use with Sch. 80 pipe.
- Dimensions and tolerances in accordance with ANSI/ASME B16.11 and MSS SP-97.
- Specifications for carbon steel forgings in accordance with ASTM A105.
- Threads in accordance with ANSI/ASME B1.20.1.
- This is a threaded connection used for making 90 degree branching from the main run of pipe.
- Flat thredolets are used on welding caps, elliptical heads and flat surfaces.
- Each outlet size is available to fit any run curvature.
- Outlet sizes fit a number of run pipe sizes, and fittings are marked accordingly.
| Outlet Size (NPS) | A | B | C | D | Approx. Weight (lb) |
|---|---|---|---|---|---|
| 1/2 | 1 | 1 3/8 | 15/16 | 5/8 | 0.15 |
| 3/4 | 1 1/16 | 1 5/8 | 1 3/16 | 13/16 | 0.25 |
| 1 | 1 5/16 | 2 | 1 7/16 | 1 1/16 | 0.45 |
| 1 1/4 | 1 5/16 | 2 3/8 | 1 3/4 | 1 3/8 | 0.70 |
| 1 1/2 | 1 3/8 | 2 7/8 | 2 | 1 5/8 | 0.90 |
| 2 | 1 1/2 | 3 1/2 | 2 9/16 | 2 1/16 | 1.40 |
| 2 1/2 | 1 29/32 | 4 1/16 | 3 | 2 1/2 | 2.50 |
| 3 | 2 | 4 13/16 | 3 11/16 | 3 1/16 | 4.30 |
| 3 1/2 | 2 1/8 | 5 3/8 | 4 7/16 | 3 9/16 | 4.50 |
| 4 | 2 1/4 | 6 1/16 | 4 3/4 | 4 1/16 | 6.80 |
| 5 | 2 7/16 | 7 1/4 | 5 1/4 | 5 1/4 | 9.20 |
| 6 | 2 3/4 | 8 11/16 | 5 3/4 | 5 3/4 | 15.70 |