Material: 304, 316 or customized.
Thread: BSP, BSPT or NPT.

| SIZE | 1/8" | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" |
| H | 8.0 | 11.0 | 11.0 | 15.0 | 16.0 | 18.0 | 21.5 | 21.5 | 25.5 | 30.5 | 34.0 | 36.0 |
| L | 14.0 | 17.0 | 17.0 | 21.0 | 24.0 | 27.0 | 32.0 | 33.0 | 38.0 | 45.0 | 48.0 | 54.0 |
| W | 12.7 | 16.0 | 19.0 | 24.5 | 30.0 | 36.0 | 46.0 | 50.0 | 65.0 | 80.8 | 91.0 | 119.0 |
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The difference between the bsp, bspt and npt thread type are as follows.
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