Drill Collar Slips Type A
Drill Collar Slips Type A are multi-segments slips.They can accommodate the changes of outer diameter after abrasion of drill collar. They are with light weight, large handling scale and reliable quality. This kind of slips are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.
| Main Technical Parameters | |||||||||
| Model | Drill Collar Slips Type A | ||||||||
| DC OD | in | 3-4 1/2 | 3 1/4-4 3/4 | 4 1/4-5 3/4 | 5 1/2-7 | 6 3/4-8 1/4 | 8 1/4-10 | 8 1/4-10 | 10-11 3/4 |
| mm | 76.2-114.3 | 82.55-120.65 | 107.95-146.05 | 139.7-177.8 | 171.5-209.55 | 209.55-254 | 209.55-254 | 254-298.45 | |
| Use in Insert Bowl No. | API or No.3 | No.2 | |||||||
