EN 
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
● WWB type 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, they can meet the needs of different sizes of pipe diameters.
● Applicable pipe diameter: 2.3/8-10.3/4in; rated torque: 48kN.m&35 kN.m;
● Designed and manufactured according to API Spec 7K specifications for drilling and well servicing equipments.
| No. of Latch Lug jaw | Size Range | Rated Torque kN•m | |
|---|---|---|---|
| mm | in | ||
| 1# | 60.3-95.25 | 2.3/8-3.3/4 | 48 |
| 2# | 88.9-117.48 | 3.1/2-4.5/8 | |
| 3# | 114.3-146.05 | 4.1/2-5.3/4 | |
| 4# | 133.35-184.15 | 5.1/4-7.1/4 | |
| #5 | 174.6-219.1 | 6.7/8-8.5/8 | |
| # | 228.6-273.05 | 9-10.3/4 | 35 |