Products
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Workover Rigs
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Rig Components&Accessories
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Handling Tools
- DD Type Center Latch Elevators
- DDZ Type Center Latch Drilling Elevators
- Slip Type Air Operated Elevators
- CDZ Type Drilling Elevators
- CD Type Side Door Elevators
- SLX Type Side Door Elevators
- TA Type Center Latch Elevators
- SJX Type Single Joint Auxiliary Elevator
- SP Type Single Joint Auxiliary Elevators
- SJ Type Single Joint Auxiliary Elevator
- DDZH Hydraulic Center Latch Elevator
- CDZH Hydraulic Center Latch Elevator
- Y Series Slip Type Elevator
- Sucker Rod Elevators
- Single Arm Elevator Links For Oil Drilling
- Double Arm Elevator Links for Oil Drilling
- DB Type Manual Tongs
- Extended Casing Manual Tongs
- Workover Tongs
- B Type Manual Tongs
- C Type Manual Tongs
- SDD Type Manual Tongs
- AAX Type Manual Tongs
- WWC Type Manual Tongs
- WWB Type Manual Tongs
- SB Type Manual Tongs
- LF Type Manual Tongs
- Drill Pipe Slips
- Drill Collar Slips
- Casing Slips
- Safety Clamps
- Pneumatic Slip
- Drill Pipe Hydraulic Power Tong
- Casing Hydraulic Power Tong
- Workover Hydraulic Power Tong
- Sucker Rod Power Tong
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Drill Strings
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Tubulars
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Mud Pump & Spare Parts
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Well Control Equipments
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Production Equipments
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WellHead Equipments
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Drill Bits
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Well Cementing & Completion Tools
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Water Well Drilling Accessories
- Technical Features
- Technical Parameters
Main Technical Features
● Manual tongs are tools used to drill and unscrew various types of pipe strings and tools during
drilling and workover operations.
● By changing the lug jaws, the requirements of the different sizes of pipe diameters could meet.
● Products are designed and manufactured in accordance with API Spec 7K specifications.
No. of Latch Lug jaw | Size Ranges | Rated Torque kN•m | |
---|---|---|---|
mm | in | ||
1# | 73-95.25 | 2.7/8-3.3/4 | 50 |
2# | 88.9-114.3 | 3.1/2-4.1/2 | |
3# | 101.6-133.35 | 4-5.1/4 | |
4# | 127-184.15 | 5-7.1/4 | |
5# | 174.6-219.1 | 6.7/8-8.5/8 | |
6# | 228.6-273.05 | 9-10.3/4 | 40 |
7# | 273.05-298.45 | 9-10.3/4 | |
8# | 339.7 | 13.3/8 |