过渡接头
2J990° 美制JIC外螺纹74° 外锥 / JIC 内螺纹74° 内锥
2J9 90° 美制JIC外螺纹74° 外锥 / JIC 内螺纹74° 内锥
| 代号 | 螺纹 | 尺寸 | ||||
|---|---|---|---|---|---|---|
| E | F | A | B | S1 | S2 | |
| 2J9-02 | 5/16"X24 | 5/16"X24 | 21 | 5.6 | 11 | 12 |
| 2J9-03 | 3/8"X24 | 3/8"X24 | 22 | 5 | 11 | 14 |
| 2J9-04 | 7/16"X20 | 7/16"X20 | 24.5 | 9 | 11 | 15 |
| 2J9-05 | 1/2"X20 | 1/2"X20 | 26.5 | 9.5 | 14 | 17 |
| 2J9-06 | 9/16"X18 | 9/16"X18 | 26.9 | 10.5 | 14 | 19 |
| 2J9-06-08 | 9/16"X18 | 3/4"X16 | 28.5 | 11 | 16 | 24 |
| 2J9-08-06 | 3/4"X16 | 9/16"X18 | 32 | 10.5 | 19 | 19 |
| 2J9-08 | 3/4"X16 | 3/4"X16 | 32 | 11 | 19 | 24 |
| 2J9-08-10 | 3/4"X16 | 7/8"X14 | 32 | 13 | 19 | 27 |
| 2J9-10 | 7/8"X14 | 7/8"X14 | 37.8 | 13 | 22 | 27 |
| 2J9-10-08 | 7/8"X14 | 3/4"X16 | 37.8 | 11 | 22 | 24 |
| 2J9-10-12 | 7/8"X14 | 1.1/16"X12 | 39.5 | 15 | 24 | 32 |
| 2J9-12 | 1.1/16"X12 | 1.1/16"X12 | 44.2 | 15 | 27 | 32 |
| 2J9-12-10 | 1.1/16"X12 | 7/8"X14 | 44.2 | 13 | 27 | 27 |
| 2J9-12-16 | 1.1/16"X12 | 1.5/16"X12 | 46 | 16 | 30 | 41 |
| 2J9-14 | 1.3/16"X12 | 1.3/16"X12 | 47.5 | 15 | 30 | 36 |
| 2J9-16 | 1.5/16"X12 | 1.5/16"X12 | 48.8 | 16 | 33 | 41 |
| 2J9-16-20 | 1.5/16"X12 | 1.5/8"X12 | 54 | 17 | 41 | 50 |
| 2J9-20-16 | 1.5/8"X12 | 1.5/16"X12 | 55.5 | 16 | 41 | 41 |
| 2J9-20 | 1.5/8"X12 | 1.5/8"X12 | 55.5 | 17 | 41 | 50 |
| 2J9-20-24 | 1.5/8"X12 | 1.7/8"X12 | 59.5 | 20 | 48 | 55 |
| 2J9-24-20 | 1.7/8"X12 | 1.5/8"X12 | 62.5 | 17 | 48 | 50 |
| 2J9-24 | 1.7/8"X12 | 1.7/8"X12 | 62.5 | 20 | 48 | 55 |
| 2J9-32 | 2.1/2"X12 | 2.1/2"X12 | 75.5 | 24.5 | 63 | 75 |
| 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. | ||||||
