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Certified Drill Slip Collars Max.Load 40 short tons DC 4 1/2-6 in
Descriptions of Certified Drill Slip Collars Max.Load 40 short tons DC 4 1/2-6 in:
WT type drill collar Rotary Slips can accommodate drill collars from 4 1/2 in (114.3mm) to 9-1/2in(241.3mm) OD. They are designed and manufactured accordign to API Spec 7K Specification for drilling and well servicing equipment.
Specifications:
| Model | WT4 1/2-6 | WT5 1/2-7 | WT6 3/4-8 1/4 | WT8-9 1/2 | |
| DC OD | in | 4 1/2-6 | 5 1/2-7 | 6 3/4-8 1/4 | 8-9 1/2 |
| mm | 114.3-152.4 | 139.7-177.8 | 171.4-209.6 | 203.2-241.3 | |
| Weight | kg | 49 | 46 | 42 | 39 |
| ib | 108 | 101 | 92 | 86 | |
| Use in insert bowl No. | API or No.3 | ||||
| Max.Load | 40 short tons | ||||