过渡接头
1J445° 美制JIC外螺纹74° 外锥
1J4 45° 美制JIC外螺纹74° 外锥
| 代号 | 螺纹 | 尺寸 | |||
|---|---|---|---|---|---|
| E | F | A | B | S1 | |
| 1J4-04 | 7/16"X20 | 7/16"X20 | 21.5 | 21.5 | 11 |
| 1J4-05 | 1/2"X20 | 1/2"X20 | 23 | 23 | 14 |
| 1J4-06 | 9/16"X18 | 9/16"X18 | 22.8 | 22.8 | 14 |
| 1J4-08 |
3/4"X16 |
3/4"X16 | 26.8 | 26.8 | 19 |
| 1J4-10 | 7/8"X14 | 7/8"X14 | 31 | 31 | 22 |
| 1J4-12 | 1.1/16"X12 | 1.1/16"X12 | 35.5 | 35.5 | 27 |
| 1J4-16 | 1.5/16"X12 | 1.5/16"X12 | 38.5 | 38.5 | 33 |
| 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. | |||||
