
| 规格 | 规格 |
| φ273*10*12-14-16-18 | φ500*25-28-30-35 |
| φ273*20-22-25-28-30-35 | φ508*10-12-14-16-18-20 |
| φ299*8-10-12-14-16-18 | φ508*25-28-30-35-40 |
| φ299*20-25-30-35-40 | φ530*10-12-14-16-18-20 |
| φ325*10-12-14-16-18-20 | φ530*25-30-35-40 |
| φ325*22-25-30-35-40 | φ560*10-12-14-16-18-20 |
| φ351*10-12-14-16-18-20 | φ560*25-30-35 |
| φ351*25-28-30-35-40 | φ580*20-25-30-35 |
| φ356*25-28-30-35-40 | φ600*10-12-14-16-18-20 |
| φ377*10-12-14-16-18-20 | φ600*25-30 |
| φ377*25-28-30-35-40 | φ610*10-12-14-18-20 |
| φ402*9-10-12-14-16-18-20 | φ610*25-30-35 |
| φ402*25-28-30-35-40 | φ630*10-12-14-16-18-20 |
| φ426*10-11-12-14-16-18-20 | φ630*22-25-30-35 |
| φ426*22-25-28-30-35-40 | φ660*10-12-14-16-18-20 |
| φ450*9-10-12-14-16-18-20 | φ660*25-30-35 |
| φ450*25-30-35-40 | φ720*10-12-16-18-20 |
| φ480*9-10-12-14-16-18-20 | φ60*12-16-18-20-25-30 |
| φ480-25-30-35-40 | φ820*12-14-16-18-20-30 |
| φ500*9-10-12-14-16-18-20 |