Lubrication without adhesion: Smooth surface, low friction coefficient
Good tightness: nested O-ring in the plug to maintain the sealing of the system
Acid and alkali resistance: Made of PTFE material, with good mechanical toughness
Durable: Made of thickened material, durable and long-lasting
High and low temperature resistance: can be used for a long time at -180 ° C~260 ° C, with a long service life
| 规格型号(#) | 孔内径(mm) | 上外径(mm) | 下外径(mm) | 总高(mm) |
| 14 | 7.3 | 15 | 13 | 43 |
| 19 | 7.3 | 20 | 17 | 50 |
| 24 | 7.3 | 24 | 21 | 54 |
| 29 | 7.3 | 30 | 27 | 57 |
| 34 | 7.3 | 35 | 32 | 60 |
| 40 | 7.3 | 41 | 37 | 64 |
| 45 | 8.3 | 45 | 42 | 66 |
| 50 | 8.3 | 51 | 46 | 70 |
| 60 | 8.3 | 61 | 56 | 74 |
| 70 | 8.3 | 71 | 67 | 82 |
| 24 | 8.3 | 24 | 21 | 54 |
| 29 | 8.3 | 30 | 27 | 57 |
| 34 | 8.3 | 35 | 32 | 60 |
| 40 | 8.3 | 41 | 37 | 64 |
| 45 | 8.3 | 45 | 42 | 66 |
| 50 | 8.3 | 51 | 46 | 70 |