| 公称型号 | 主要尺寸 mm | |||
| d | D | B | C | |
| PB5 | 5 | 16 | 6 | 8 | PB6 | 6 | 18 | 6.75 | 9 |
| PB8 | 8 | 22 | 9 | 12 | PB10 | 10 | 26 | 10.5 | 14 |
| PB12 | 12 | 30 | 12 | 16 | PB14 | 14 | 34 | 13.5 | 19 |
| PB16 | 16 | 38 | 15 | 21 | PB18 | 18 | 42 | 16.5 | 23 |
| PB20 | 20 | 46 | 18 | 25 | PB22 | 22 | 50 | 20 | 28 |
| PB25 | 25 | 56 | 22 | 31 | PB28 | 28 | 62 | 25 | 35 |
| 材质 | 内层 聚四氟乙烯与铅 | |
| 中层 青铜粉烧结层 | ||
| 外层 钢背(表面镀锡/铜) | ||
| 型号范例 | 内径d | 长度L |
| SF-1 | 8 | 12 |
