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 for
drilling and well servicing equipment.
No. of Latch Lug jaw | Latch Shoulder | Size Range mm/inch | Rated Torque(kN.m) |
---|---|---|---|
5a | 1 2 | 86-105(33/8-41/8) 105-133(41/8-51/4) | 55 |
5b | 1 2 3 | 108-133(41/4-51/4) 127-146(5-51/4) 152-171(6-63/4) | 75 |
5b-1 | 1 2 3 | 133-146(5-6) 146-168(6-7) 168-208(7-8) | 75 |
5c | 1 2 3 | 168-187(65/8-73/8) 187-203(73/8-8) 216-219(81/2-85/8) | 75 55 |
5d | 1 2 | 216-244(81/2-95/8) 270-273(105/8-103/4) | 55 |
5e | 1 2 | 298(113/4) 324(123/4) | 55 |
5e1 | 1 2 | 273(103/4) 298(113/4) | 55 |
5e3 | 1 | 330(13) 340(133/8) | 55 |