技術參數
| 型號Model | 卡管徑 Size(in) | 額定載荷Rate Cap. (Short Tons) | ||
| 鉆桿(DP) | 套管(Casing) | 油管(Tubing) | ||
| DD-150 | 2- 5 1/2 | 4 1/2-5 1/2 | 2 3/8-4 1/2 | 150 |
| DD-250 | 2 3/8-5 1/2 | 4 1/2-5 1/2 | 2 3/8-4 1/2 | 250 |
| DD-350 | 2 3/8-5 1/2 | 4 1/2-5 1/2 | 2 3/8-4 1/2 | 350 |
產品展示
質量保證 | 科技創新 | 以人為本
技術參數
| 型號Model | 卡管徑 Size(in) | 額定載荷Rate Cap. (Short Tons) | ||
| 鉆桿(DP) | 套管(Casing) | 油管(Tubing) | ||
| DD-150 | 2- 5 1/2 | 4 1/2-5 1/2 | 2 3/8-4 1/2 | 150 |
| DD-250 | 2 3/8-5 1/2 | 4 1/2-5 1/2 | 2 3/8-4 1/2 | 250 |
| DD-350 | 2 3/8-5 1/2 | 4 1/2-5 1/2 | 2 3/8-4 1/2 | 350 |