Type CMS Casing Slips
The CMS casing slips are designed with body segments of the same sizes linked up by hinge pins. By adding or reducing body segments and changing button inserts, casing slips can suit different sizes of casing pipes. Therefore, these drill pipe slips are easy o fit the changing of the external diameter of the casing pipes due to wear and tear. The CMS casing slips in the company are made to cover casing size from 65/8 to 30 inch (168.3-762mm) O.D. The products are manufactured according to API 7K and SY/T 5049 “Slips for Well Drilling". The drill pipe slips feature light weight, large holding range and firm structure, etc.
| Casing O.D. | In | 4 1/2 | 5 | 5 1/2 | 6 | 6 5/8 | 7 | 7 5/8 | 8 5/8 |
| mm | 114.3 | 127 | 139.7 | 152.4 | 168.3 | 177.8 | 193.7 | 219.1 | |
| Weight of Casing Slips | Kg | 72 | 72 | 70 | 70 | 93 | 88 | 79 | 86 |
| Lb | 151.2 | 151.2 | 147 | 147 | 195.3 | 184.8 | 165.9 | 180.6 | |
| Insert Bowl No. | API or No.3 | ||||||||
| Casing O.D. | In | 9 5/8 | 10 3/4 | 11 3/4 | 13 3/8 | 16 | 18 5/8 | 20 | 24 | 26 | 30 |
| mm | 244.5 | 273.1 | 298.5 | 339.7 | 406.4 | 473.1 | 508 | 609.6 | 660.4 | 762 | |
| Weight of Casing Slips | Kg | 105 | 110 | 136 | 135 | 158 | 185 | 192 | 219 | 238 | 262 |
| lb | 220.5 | 231 | 285.6 | 283.5 | 331.8 | 388.5 | 403.2 | 459.9 | 499.8 | 550.2 | |
| Insert Bowl No. | No.2 | No.1 | Matching Casing Bushing | ||||||||
LantyTool® produces all kinds of drilling tools, including casing slips or drill pipe slips. Founded in August 2000, the company covers an area of more than 40,000 square meters. It possesses strong technical force, excellent production equipments and complete test facilities. Based on the constant product innovation and good customer service, the market share of our oil drilling tools is increasingly large. The drilling rig tools and oil drilling rig spare parts are largely exported to Europe, America, Middle East, Central Asia, North Africa and South-East Asia and other overseas regions.