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Type QW Pneumatic Slip is an ideal well-head mechanized tool with double functions, it can automatically handle the drill pipe when the drilling rig is running in hole or does pipe wiping when the drilling rig is pulling out of hole. It can accommodate different kinds of drilling rig rotary table. And it features convenient installation, easy operation, complete functions, high automation, low labor intensity, and can improve the drilling speed.
|
Type |
QW-175 |
QW-205(520) |
QW-275 |
QW-375 |
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|
Rotary Table Size |
ZP175 |
ZP205(ZP520) |
ZP275 |
ZP375 |
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|
Cylinder Work Pressure |
Mpa |
0.6-0.9 |
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|
psi |
87-130 |
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|
Effective Gripping Length |
mm |
350 |
420 |
420 |
420 |
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|
in |
13.3/4" |
16.1/2" |
16.1/2" |
16.1/2" |
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|
Rated load |
kN |
1500 |
2250 |
2250 |
2250 |
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|
High of losing |
mm |
≤300 |
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|
in |
≤12 |
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|
Pipe Size |
in |
3.1/2" 4” 4.1/2" 5” 5.1/2" |
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|
Dimension |
mm |
Φ443×584 |
Φ520×584 |
Φ697×581 |
Φ481×612 |
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|
in |
Φ17.5×23 |
Φ20.5×23 |
Φ27.5×23 |
Φ19×24 |
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|
Weight |
Kg |
440 |
620 |
1020 |
920 |
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|
Ib |
970 |
1370 |
2250 |
2030 |
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