过渡接头
1JT4-SP45° 美制JIC外螺纹74° 外锥 / 英锥管外螺纹
1JT4-SP 45° 美制JIC外螺纹74° 外锥 / 英锥管外螺纹
| 代号 | 螺纹 | 尺寸 | |||
|---|---|---|---|---|---|
| E | F | A | B | S1 | |
| 1JT4-04-02SP | 7/16"X20 | R1/8"X28 | 21.5 | 17 | 11 |
| 1JT4-04SP | 7/16"X20 | R1/4"X19 | 22.3 | 21 | 14 |
| 1JT4-04-06SP | 7/16"X20 | R3/8"X19 | 22.5 | 23 | 16 |
| 1JT4-04-08SP | 7/16"X20 | R1/2"X14 | 24.5 | 29.5 | 22 |
| 1JT4-05-02SP | 1/2"X20 | R1/8"X28 | 21.5 | 17.5 | 14 |
| 1JT4-05-04SP | 1/2"X20 | R1/4"X19 | 22.3 | 21 | 14 |
| 1JT4-05-06SP | 1/2"X20 | R3/8"X19 | 22.8 | 23 | 16 |
| 1JT4-06-02SP | 9/16"X18 | R1/8"X28 | 22.8 | 18 | 14 |
| 1JT4-06-04SP | 9/16"X18 | R1/4"X19 | 22.8 | 21 | 14 |
| 1JT4-06SP | 9/16"X18 | R3/8"X19 | 23 | 23 | 16 |
| 1JT4-06-08SP | 9/16"X18 | R1/2"X14 | 25 | 29.5 | 22 |
| 1JT4-08-04SP | 3/4"X16 | R1/4"X19 | 26.8 | 22 | 19 |
| 1JT4-08-06SP | 3/4"X16 | R3/8"X19 | 26.8 | 24 | 19 |
| 1JT4-08SP | 3/4"X16 | R1/2"X14 | 28 | 29.5 | 22 |
| 1JT4-08-12SP | 3/4"X16 | R3/4"X14 | 29 | 30.5 | 27 |
| 1JT4-10-06SP | 7/8"X14 | R3/8"X19 | 31 | 25 | 22 |
| 1JT4-10-08SP | 7/8"X14 | R1/2"X14 | 31 | 29.5 | 22 |
| 1JT4-10-12SP | 7/8"X14 | R3/4"X14 | 33 | 31.5 | 27 |
| 1JT4-12-08SP | 1.1/16"X12 | R1/2"X14 | 35.5 | 30 | 27 |
| 1JT4-12SP | 1.1/16"X12 | R3/4"X14 | 35.5 | 30.5 | 27 |
| 1JT4-12-16SP | 1.1/16"X12 | R1"X11 | 37.5 | 38 | 33 |
| 1JT4-16-12SP | 1.5/16"X12 | R3/4"X14 | 38.5 | 32.5 | 33 |
| 1JT4-16SP | 1.5/16"X12 | R1"X11 | 38.5 | 38 | 33 |
| 1JT4-16-20SP | 1.5/16"X12 | R1.1/4"X11 | 42 | 43 | 41 |
| 1JT4-20-16SP | 1.5/8"X12 | R1"X11 | 43 | 42 | 41 |
| 1JT4-20SP | 1.5/8"X12 | R1.1/4"X11 | 43 | 43 | 41 |
| 1JT4-20-24SP | 1.5/8"X12 | R1.1/2"X11 | 46 | 47.5 | 48 |
| 1JT4-24-20SP | 1.7/8"X12 | R1.1/4"X11 | 49 | 45.5 | 48 |
| 1JT4-24SP | 1.7/8"X12 | R1.1/2"X11 | 49 | 47.5 | 48 |
| 1JT4-32SP | 2.1/2" | R2"X11 | 58 | 50 | 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. | |||||
