过渡接头
1B990° 弯英管外螺纹60° 内锥
1B9 90° 弯英管外螺纹60° 内锥
| 代号 | 螺纹 | 尺寸 | |||
|---|---|---|---|---|---|
| E | F | A | B | S1 | |
| 1B9-02 | G1/8"X28 | G1/8"X28 | 19.8 | 19.8 | 11 |
| 1B9-02-04 | G1/8"X28 | G1/4"X19 | 23 | 25 | 14 |
| 1B9-04 | G1/4"X19 | G1/4"X19 | 24.5 | 24.5 | 14 |
| 1B9-04-06 | G1/4"X19 | G3/8"X19 | 26.5 | 27.5 | 16 |
| 1B9-06 | G3/8"X19 | G3/8"X19 | 27.5 | 27.5 | 16 |
| 1B9-06-08 | G3/8"X19 | G1/2"X14 | 31 | 34.5 | 22 |
| 1B9-08 | G1/2"X14 | G1/2"X14 | 34.5 | 34.5 | 22 |
| 1B9-08-12 | G1/2"X14 | G3/4"X14 | 37.5 | 40 | 27 |
| 1B9-10 | G5/8"X14 | G5/8"X14 | 35 | 35 | 22 |
| 1B9-10-12 | G5/8"X14 | G3/4"X14 | 37.5 | 39 | 30 |
| 1B9-12 | G3/4"X14 | G3/4"X14 | 40 | 40 | 27 |
| 1B9-12-16 | G3/4"X14 | G1"X11 | 43.5 | 46 | 33 |
| 1B9-16 | G1"X11 | G1"X11 | 46 | 46 | 33 |
| 1B9-16-20 | G1"X11 | G1.1/4"X11 | 50.5 | 50.5 | 41 |
| 1B9-20 | G1.1/4"X11 | G1.1/4"X11 | 50.5 | 50.5 | 41 |
| 1B9-20-24 | G1.1/4"X11 | G1.1/2"X11 | 54.5 | 57.5 | 48 |
| 1B9-24 | G1.1/2"X11 | G1.1/2"X11 | 57.5 | 57.5 | 48 |
| 1B9-32 | G2"X11 | G2"X11 | 68 | 68 | 63 |
