产品技术参数：
| 代号 RAPT NO. | 螺纹 THREAD | 尺寸 DIMENSIONS | ||
| T1 | L1 | L | S1 | |
| S4B-02 | G1/8＂X28 | 10 | 16 | 14 |
| S4B-04 | G1/4＂X19 | 12 | 18 | 19 |
| S4B-06 | G3/8＂X19 | 13.5 | 21.5 | 22 |
| S4B-08 | G1/2＂X14 | 16 | 26 | 27 |
| S4B-10 | G5/8＂X14 | 7.5 | 27.5 | 30 |
| S4B-12 | G3/4＂X14 | 18.5 | 29.5 | 32 |
| S4B-16 | G1＂X11 | 20.5 | 34 | 41 |
| S4B-20 | G1.1/4＂X11 | 20.5 | 37.5 | 50 |
| S4B-24 | G1.1/2＂X11 | 23 | 40 | 55 |
| S4B-32 | G2＂X11 | 25.5 | 43.5 | 70 |
