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PS275 pneumatic slip
相關介紹
PS175-275 Pneumatic slip is a pneumatic operation tool for lifting and lowering drill pipe, drill collar, clamping casing and other pipe strings in oil and gas drilling operations. Suitable for use on 17.1/2-27.1/2 turntables, this pneumatic slip has the characteristics of high mechanized operation, easy operation, large lifting force, wide application range, safe and reliable, can reduce labor intensity, and greatly improve operating efficiency. . Products are designed and manufactured in accordance with API Spec 7K specifications.
| Model |
Hold pipe diameter（in) |
Maximum load | Fixed work stress | Applicable rotary table | |
| slip body | Diameter | ||||
| PS175 | 3.1/2 | 2.3/8-3.1/2 |
150 tons (1334KN) |
0.6~0.8Mpa | 17.1/2 |
| 5.1/2 | 4-5.3/4 | ||||
| PS205 | 3.1/2 | 2.3/8-3.1/2 | 20.1/2 | ||
| 5.1/2 | 4-5.3/4 | ||||
| PS275 | 3.1/2 | 2.3/8-3.1/2 |
250 tons (2224KN) |
27.1/2 | |
| 5.1/2 | 4-5.3/4 | ||||
| 7.5/8 | 6.5/8-7.3/4 | ||||
| 9.5/8 | 8.5/8-9.7/8 | ||||
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