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PS375 pneumatic slip
相關(guān)介紹
PS375 pneumatic slip is a kind of pneumatic operation tool for lifting and lowering drill pipe, drill collar, clamping casing and other pipe strings in oil and gas drilling operations. It is suitable for 37.1/2 turntable use. The 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 | |
| slip body | Diameter | |||
| PS375 | 5.1/2 | 4.1/2-5.3/4 |
500 tons (4448KN) |
0.6~0.8Mpa |
| 7.5/8 | 6.5/8-7.3/4 | |||
| 9.5/8 | 8.5/8-9.7/8 | |||
| 11.3/4 | 10.3/4-11.7/8 | |||
| 14 | 13.3/8-14 | |||
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