Casing Tongs
Casing lifting clamps are essential tools used to tighten or loosen casing and casing coupling threads in oil drilling operations. These products are designed and manufactured in strict accordance with API Spec 7K specifications.
The Casing Tong is a versatile tool designed for making up and breaking out connections of various pipe strings and tools during drilling and workover operations. By adjusting the closing jaws and steps, it can accommodate the requirements for different pipe diameters.
Key Features
- Applicable Pipe Diameter:?2 3/8″ – 10 3/4″ (60.33 mm – 273.05 mm)
- Maximum Torque:?48 kN·m
- Compliance:?Designed and manufactured according to?API Spec 7K?requirements.
Technical Parameters
| Tong number | Short Jaw | The pipe diameter?(mm) | The pipe diameter?(in) | Max. Torque(KN.m) |
| mm | in | KN.m | ||
| 1 | 1# | 60.33-93.17 | 2 3/8-3 5/8 | 48 |
| 2 | 1# | 73.03-108 | 2 7/8-4 1/4 | |
| 3 | 1# | 88.9-133.35 | 3 1/2-5 1/4 | |
| 4 | 1# | 133.35-177.8 | 5 1/2-7 | |
| 5 | 2# | 177.8-219.08 | 7-8 5/8 | |
| 6 | 2# | 244.5-273.05 | 9 5/8-10 3/4 |
Applications
- Oil Drilling Operations:?Tightening or loosening casing and casing coupling threads.
- Workover Operations:?Making up and breaking out connections for various pipe strings and tools.
This product is engineered to deliver high performance and reliability, ensuring seamless operations in demanding oil drilling environments.
