玄武岩编织护套
进一步了解
| 序号 | 型号 | 规格 | 护套管内直径(mm) | |
|---|---|---|---|---|
| 最小套径(mm) | 最大套径(mm) | |||
| 1 | SPA-2-5 | 2 | 1 | 2 |
| 2 | SPA-4-5 | 4 | 2 | 4 |
| 3 | SPA-6-5 | 6 | 4 | 8 |
| 4 | SPA-8-5 | 8 | 6 | 12 |
| 5 | SPA-10-5 | 10 | 8 | 16 |
| 6 | SPA-15-5 | 15 | 10 | 20 |
| 7 | SPA-20-5 | 20 | 12 | 24 |
| 8 | SPA-25-5 | 25 | 15 | 30 |
| 9 | SPA-30-5 | 30 | 20 | 40 |
| 10 | SPA-45-5 | 45 | 40 | 50 |
| 11 | SPA-55-5 | 55 | 50 | 60 |
