After-sales Service: | Online Service |
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Warranty: | 12 Months |
Manufacturing Process: | Casting |
Surface Treatment: | Spray-Paint |
Operation Pressure: | Not Applicable |
Material: | Cast Steel |
Samples: |
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Customization: |
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The Manual tongs are necessary tools applied to make up and break out pipes. By changing the lug jaws and latch steps the manual tongs can hold different size of tongs.They are designed and manufactured according to 7K spec. for well drilling equipment.
This tool is used to fasten or remove the screws of the drill tool and casing in well-drilling operation. The handling size of this type of tongs can be adjusted by changing latch lug jaws. The available range of manual tongs is from 2-3/8 ~10-3/4 inches.
No. of Latch Lug Jaw |
Size Range | Rated Torque | |
in | mm | kN.m | |
1# | 2-3/8 ~ 4-1/2 | 60.3 ~ 114.3 | 35 |
2# | 4-1/2 ~ 6-1/2 | 114.3 ~ 165.1 | |
3# | 6-1/2 ~ 8-5/8 | 165.1 ~ 219.1 | |
4# | 9-5/8 ~ 10-3/4 | 244.5 ~ 273.1 |
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