过渡接头
1J990° 美制JIC外螺纹74° 外锥
1J9 90° 美制JIC外螺纹74° 外锥
| 代号 | 螺纹 | 尺寸 | |||
|---|---|---|---|---|---|
| E | F | A | B | S1 | |
| 1J9-02 | 5/16"X24 | 5/16"X24 | 20.5 | 20.5 | 11 |
| 1J9-03 | 3/8"X24 | 3/8"X24 | 22 | 22 | 11 |
| 1J9-04 | 7/16"X20 | 7/16"X20 | 24.5 | 24.5 | 11 |
| 1J9-05 |
1/2"X20 |
1/2"X20 | 26.6 | 26.6 | 14 |
| 1J9-05-06 | 1/2"X20 | 9/16"X18 | 26.6 | 26.9 | 14 |
| 1J9-06 | 9/16"X18 | 9/16"X18 | 26.9 | 26.9 | 14 |
| 1J9-06-08 | 9/16"X18 | 3/4"X16 | 30 | 32 | 19 |
| 1J9-06-10 | 9/16"X18 | 7/8"X14 | 32 | 37.8 | 22 |
| 1J9-08 | 3/4"X16 | 3/4"X16 | 32 | 32 | 19 |
| 1J9-08-10 |
3/4"X16 |
7/8"X14 | 34.8 | 37.8 | 22 |
| 1J9-10 | 7/8"X14 | 7/8"X14 | 37.8 | 37.8 | 22 |
| 1J9-10-12 | 7/8"X14 | 1.1/16"X12 | 41 | 44.2 | 27 |
| 1J9-12 | 1.1/16"X12 | 1.1/16"X12 | 44.2 | 44.2 | 27 |
| 1J9-14 | 1.3/16"X12 | 1.3/16"X12 | 47.5 | 47.5 | 30 |
| 1J9-16 | 1.5/16"X12 | 1.5/16"X12 | 49 | 49 | 33 |
| 1J9-20 |
1.5/8"X12 |
1.5/8"X12 | 55.5 | 55.5 | 41 |
| 1J9-24 | 1.7/8"X12 | 1.7/8"X12 | 62.5 | 62.5 | 48 |
| 1J9-32 | 2.1/2"X12 | 2.1/2"X12 | 78 | 78 | 63 |
| 注：螺母及衬套需另行订货。管子直径D为公制时，配用螺母及衬套分别选用NB200、500。管子直径为英制时，配用螺母及衬套分别选用NB200、NB300. | |||||
