Oil Well Q250 Pneumatic Spinning Wrench Wellhead Handling Tools
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Oil Well Q250 Pneumatic Spinning Wrench Wellhead Handling Tools
| Application | Wellhead Handling Tools |
| Usage | Make Up And Break Out Drilling Tools |
| Product | Pneumatic Spinning Wrench |
| Standard | API 7K |
| Condition | New |
| Function | Wellhead Automation Tools |
| Material | Alloy Steel |
| Working Condition | Standard Service |
| Highlight | Oil Well Pneumatic Spinning Wrench, Spinning Wrench Wellhead Handling Tools, Wellhead Handling Spinning Wrench |
Oil Well Q250 Pneumatic Spinning Wrench Wellhead Handling Tools
Q Series Pneumatic Spinning Wrench is a pneumatically power tool capable of spinning drill pipe and collar from 31/2 to 10 inches O.D., especially used in the mechanized operation of drilling machines in shore and land oilfields instead of previous “chain” and “cord”. It’s operated more safety and with less labor power, and more efficiency. It’s more convenience to fetch core and deal with the problem underwell.
The wrench’s spinning procedure is as follows: first position the wrench vertically to a joint about 11.8-19.7 inch, or just about the upset, the wrench is now swung onto pipe and it’s four drive rollers on the head clamp the pipe. Turn on air valve of air spring, to make rollers upon drill pipe, then push/pull the handle of air motors valve. Left and right motors work, and drive rollers rotate through its reducer mechanism. Drill pipe rotates for its friction. So drill pipe joint will be spinned in or out.
Sepecification of Pneumatic Spinning Wrench
| Model | Q254-250 | Q254-300Y | Q254-300Y | |
|---|---|---|---|---|
| Drive mode | – | Pneumatic | – | Hydraulic |
| Size range | mm | 88.9-139.7 | 88.9-254 | 88.9-254 |
| in | 3 1/2 – 5 1/2 | 3 1/2 – 10 | 3 1/2 – 10 | |
| Air pressure | MPa | 0.5-0.9 | 0.5-0.9 | – |
| psi | 72-130 | 72-130 | – | |
| Pressure rating | Mpa | – | – | 14 |
| psi | – | – | 2000 | |
| Max. brake torque | Nm | 2000 | 2500 | 3000 |
| ft.lbf | 1475 | 1840 | 2210 | |
| Speed | RPM | 0-90 | 0-120 | 0-95 |
| Air consumption | m3/min | 10.3 | 15 | – |
| ft3/min | 360 | 529 | – | |
| Flow | LPM | – | – | 120-140 |
| GPM | – | – | 32-37 | |
| Size | mm | 1400×530×835 | 1250×570×465 | 1100×560×700 |
| in | 55×21×33 | 49×23×18 | 44×23×28 | |
| Weight | Kg | 378 | 440 | 400 |
| lb | 833 | 971 | 880 |
