API 7K TYPE CD ELEVATOR Kev Ua Haujlwm ntawm Txoj Hlua Drill
Cov qauv CD sab qhov rooj nqa nrog lub xub pwg plaub fab yog qhov tsim nyog rau kev tuav cov yeeb nkab casing, lub dab tshos laum hauv roj thiab roj av drilling, kev tsim kho qhov dej. Cov khoom lag luam tau tsim thiab tsim tawm raws li qhov yuav tsum tau ua hauv API Spec 8C Specification rau Drilling thiab Production Hoisting Equipment.
Cov Kev Ntsuas Kev Txawj
| Qauv | Loj (hauv) | Rated Cap (Luv Tons) |
| CD-100 | 2 3/8-5 1/2 | 100 |
| CD-150 | 2 3/8-14 | 150 |
| CD-200 | 2 3/8-14 | 200 |
| CD-250 | 2 3/8-20 | 250 |
| CD-350 | 4 1/2-20 | 350 |
| CD-500 | 4 1/2-14 | 500 |
| CD-750 | 4 1/2-9 7/8 | 750 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb






