| 代号 | 螺纹 | 尺寸 | ||||
|---|---|---|---|---|---|---|
| E | F | A | B | L | S1 | |
| 1JN-02 | 5/16"X24 | Z1/8"X27 | 11.4 | 10.5 | 28 | 12 |
| 1JN-04-02 | 7/16"X20 | Z1/8"X27 | 14 | 10.5 | 30.5 | 12 |
| 1JN-04 | 7/16"X20 | Z1/4"X18 | 14 | 15 | 35 | 17 |
| 1JN-04-06 | 7/16"X20 | Z3/8"X18 | 14 | 16 | 36 | 19 |
| 1JN-04-08 | 7/16"X20 | Z1/2"X14 | 14 | 19.5 | 41.5 | 24 |
| 1JN-05-04 | 1/2"X20 | Z1/4"X18 | 14 | 15 | 35 | 17 |
| 1JN-05-06 | 1/2"X20 | Z3/8"X18 | 14 | 16 | 36 | 19 |
| 1JN-05-08 | 1/2"X20 | Z1/2"X14 | 14 | 19.5 | 41.5 | 24 |
| 1JN-06-04 | 9/16"X18 | Z1/4"X18 | 14.1 | 15 | 34.5 | 17 |
| 1JN-06 | 9/16"X18 | Z3/8"X18 | 14.1 | 16 | 36 | 19 |
| 1JN-06-08 | 9/16"X18 | Z1/2"X14 | 14.1 | 19.5 | 41.5 | 24 |
| 1JN-08-04 | 3/4"X16 | Z1/4"X18 | 16.7 | 15 | 39 | 22 |
| 1JN-08-06 | 3/4"X16 | Z3/8"X18 | 16.7 | 16 | 40 | 22 |
| 1JN-08 | 3/4"X16 | Z1/2"X14 | 16.7 | 19.5 | 44 | 24 |
| 1JN-08-12 | 3/4"X16 | Z3/4"X14 | 16.7 | 19.5 | 46.5 | 30 |
| 1JN-10-06 | 7/8"X14 | Z3/8"X18 | 19.3 | 16 | 43.5 | 24 |
| 1JN-10-08 | 7/8"X14 | Z1/2"X14 | 19.3 | 19.5 | 47 | 24 |
| 1JN-10-12 | 7/8"X14 | Z3/4"X14 | 19.3 | 19.5 | 49 | 30 |
| 1JN-12-08 | 1.1/16"X12 | Z1/2"X14 | 21.9 | 19.5 | 51 | 30 |
| 1JN-12 | 1.1/16"X12 | Z3/4"X14 | 21.9 | 19.5 | 51.5 | 30 |
| 1JN-12-16 | 1.1/16"X12 | Z1"X11.5 | 21.9 | 25.5 | 58.5 | 36 |
| 1JN-12-20 | 1.1/16"X12 | Z1.1/4"X11.5 | 21.9 | 26.5 | 61.5 | 46 |
| 1JN-14-12 | 1.3/16"X12 | Z3/4"X14 | 22.6 | 19.5 | 53 | 32 |
| 1JN-16-12 | 1.5/16"X12 | Z3/4"X14 | 23.1 | 19.5 | 53.5 | 36 |
| 1JN-16 | 1.5/16"X12 | Z1"X11.5 | 23.1 | 25.5 | 58.5 | 36 |
| 1JN-16-20 | 1.5/16"X12 | Z1.1/4"X11.5 | 23.1 | 26.5 | 62.5 | 46 |
| 1JN-16-24 | 1.5/16"X12 | Z1.1/2"X11.5 | 23.1 | 27.5 | 65.5 | 50 |
| 1JN-20-16 | 1.5/8"X12 | Z1"X11.5 | 24.3 | 25.5 | 63 | 46 |
| 1JN-20 | 1.5/8"X12 | Z1.1/4"X11.5 | 24.3 | 26.5 | 63.5 | 46 |
| 1JN-20-24 | 1.5/8"X12 | Z1.1/2"X11.5 | 24.3 | 27.5 | 67 | 50 |
| 1JN-24-20 | 1.7/8"X12 | Z1.1/4"X11.5 | 27.5 | 26.5 | 69 | 50 |
| 1JN-24 | 1.7/8"X12 | Z1.1/2"X11.5 | 27.5 | 27.5 | 70 | 50 |
| 1JN-24-32 | 1.7/8"X12 | Z2"X11.5 | 27.5 | 27.5 | 72 | 65 |
| 1JN-32 | 2.1/2"X12 | Z2"X11.5 | 33.9 | 27.5 | 78.5 | 65 |
| 1JN-32-24 | 2.1/2"X12 | Z1.1/2"X11.5 | 33.9 | 27.5 | 78.5 | 65 |
| 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. | ||||||
