HCTW501-514
静音线款式
| 编号 | 直径（mm） | 孔径（mm） | 厚度（mm） | 齿 |
| HCTW501 | 105 | 20/22.23 | 1.0/1.1/1.2 | 24/30/40 |
| HCTW502 | 110 | 20/22.23 | 1.0/1.1/1.2 | 24/30/40 |
| HCTW503 | 115 | 20/22.23/25.4 | 1.0/1.1/1.2 | 24/30/40 |
| HCTW504 | 125 | 20/22.23/25.4 | 1.0/1.1/1.2 | 24/30/40 |
| HCTW505 | 147 | 20/22.23/25.4 | 1.0/1.1/1.2 | 30/42/52 |
| HCTW506 | 165 | 20/22.23/25.4 | 1.0/1.1/1.2/1.4/1.6 | 40/52/60 |
| HCTW507 | 185 | 20/22.23/25.4 | 1.0/1.1/1.2/1.4/1.6 | 40/60/72 |
| HCTW508 | 190 | 20/22.23/25.4 | 1.0/1.1/1.2/1.4/1.6 | 52/60/72 |
| HCTW509 | 230 | 22.23/25.4/30 | 1.4/1.6/1.8/2.0 | 40/60/80 |
| HCTW510 | 250 | 25.4/30 | 1.8/2.0/2.2 | 40/60/80 |
| HCTW511 | 255 | 25.4/30 | 1.8/2.0/2.2 | 40/60/80 |
| HCTW512 | 300 | 25.4/30 | 1.8/2.0/2.2 | 60/80/100 |
| HCTW513 | 350 | 25.4/30 | 2.0/2.2/2.4/2.5 | 60/80/100 |
| HCTW514 | 400 | 25.4/30 | 2.0/2.2/2.4/2.5 | 60/80/100 |
