Xi'An Tiptop Machinery Co., Ltd.
Xi'an Tiptop Machinery Co., Ltd. Oilfield Comprehensive Solution Provider One-Stop Procurement Service Provider Downhole Drilling Tools Expert
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Tubular Handling Tool API 7K Casing Slip, Rotary Slip CMS 4 1/2''~30''
Casing slips type UC-3 are multi-segments slips with 3 in/ft on the diameter taper slips (except size 8 5/8’’). Every segment of one slip is forced equally while working, thus the casings could keep a better shaped. They should work together with spiders and insert bowls with same taper.
| Casing OD | Slip Body Specification | Total Number of Segments | Total Number of Inserts | Taper | Rated Capacity (Tons) | |
| in | mm | |||||
| 7 | 177.8 | 8 5/8 | 10 | 10 | 1:3 | 250 |
| 7 5/8 | 193.7 | |||||
| 8 5/8 | 219.1 | |||||
| 9 | 228.6 | 10 3/4 | 10 | 10 | 1:4 | |
| 9 5/8 | 244.5 | |||||
| 10 3/4 | 273.1 | |||||
| 11 3/4 | 298.5 | 13 3/8 | 12 | 12 | ||
| 12 3/4 | 323.9 | |||||
| 13 3/8 | 339.7 | |||||
| 16 | 406.4 | Same as 13 3/8 | 14 | 14 | ||
| 18 5/8 | 473.1 | 17 | 17 | |||
| 20 | 508 | 17 | 17 | |||
| 22 1/2 | 571.5 | 19 | 19 | |||
| 24 | 609.6 | 19 | 19 | |||
| 26 | 660.4 | 21 | 21 | |||
| 30 | 762 | 24 | 24 | |||
| 36 | 914.4 | 28 | 28 | |||
| 42 | 1066.8 | 32 | 32 | |||
Casing slips type CMS can accommodate casings from 4 1/2’’ to 30’’ (114.3 to 762mm). It is manufactured in a structure of multi-segment pieces with firm structure, light weight, and large holding range, which is easy to fit the changing of the OD of casing due to wear and tear.
| Casing OD | in | 4 1/2 | 4 3/4 | 5 | 5 1/2 | 5 3/4 | 6 |
| mm | 114.3 | 120.65 | 127 | 139.7 | 146.05 | 152.4 | |
| Insert P/N & Qty | 2628-108 | 2628-108 | 2628-108 | 2620-108 | 2620-108 | 2620-108 | |
| Total Number of Segments | 9 | 9 | 9 | 9 | 9 | 9 | |
| Weight | kg | 68 | 68 | 68 | 68 | 68 | 68 |
| Insert Bowl Number | API or No. 3 | ||||||
| Casing OD | in | 6 5/8 | 7 | 7 5/8, 7 3/4 | 8 5/8 | 9 5/8 | 10 3/4 | 11 3/4 |
| mm | 168.3 | 177.8 | 163.8, 196.9 | 219.1 | 244.5 | 273 | 298.5 | |
| Insert P/N & Qty | 2628-144 | 2619-144 | 2630-144 | 2630-156 | 2630-168 | 2630-180 | 2627-204 | |
| Total Number of Segments | 12 | 12 | 12 | 13 | 14 | 15 | 17 | |
| Weight | kg | 89 | 84 | 75 | 82 | 87 | 95 | 118 |
| Insert Bowl Number | API or No. 3 | No. 2 | No. 1 | |||||
| Casing OD | in | 13 3/8 | 16 | 18 5/8 | 20 | 24 | 26 | 30 |
| mm | 339.7 | 406.4 | 473 | 508 | 609.6 | 660.4 | 762 | |
| Insert P/N & Qty | 2630-216 | 2631-252 | 2626-300 | 2631-312 | 2631-360 | 2631-296 | 2631-444 | |
| Total Number of Segments | 18 | 21 | 25 | 26 | 30 | 33 | 37 | |
| Weight | kg | 112 | 140 | 167 | 174 | 201 | 220 | 248 |
| Insert Bowl Number | No. 1 | Match with Relevant Casing Bushing | ||||||
The slips are designed and manufactured according to API Spec 7K specification for drilling and well.
