过渡接头
7T英锥管内螺纹
7T 英锥管内螺纹
| 代号 | 螺纹 | 尺寸 | ||
|---|---|---|---|---|
| E | F | L | S1 | |
| 7T-02 | Rc1/8"X28 | Rc1/8"X28 | 20 | 14 |
| 7T-02-04 | Rc1/8"X28 | Rc1/4"X19 | 30 | 19 |
| 7T-04 | Rc1/4"X19 | Rc1/4"X19 | 30 | 19 |
| 7T-04-06 | Rc1/4"X19 | Rc3/8"X19 | 30 | 22 |
| 7T-04-08 | Rc1/4"X19 | Rc1/2"X14 | 40 | 27 |
| 7T-06 | Rc3/8"X19 | Rc3/8"X19 | 30 | 22 |
| 7T-06-08 | Rc3/8"X19 | Rc1/2"X14 | 40 | 27 |
| 7T-06-12 | Rc3/8"X19 | Rc3/4"X14 | 37 | 36 |
| 7T-08 | Rc1/2"X14 | Rc1/2"X14 | 40 | 27 |
| 7T-08-12 | Rc1/2"X14 | Rc3/4"X14 | 42 | 36 |
| 7T-12 | Rc3/4"X14 | Rc3/4"X14 | 42 | 36 |
| 7T-12-16 | Rc3/4"X14 | Rc1"X11 | 50 | 41 |
| 7T-16 | Rc1"X11 | Rc1"X11 | 50 | 41 |
| 7T-16-20 | Rc1"X11 | Rc1.1/4"X11 | 52 | 50 |
| 7T-20 | Rc1.1/4"X11 | Rc1.1/4"X11 | 55 | 50 |
| 7T-24 | Rc1.1/2"X11 | Rc1.1/2"X11 | 55 | 55 |
| 7T-32 | Rc2"X11 | Rc2"X11 | 65 | 70 |
