API SPEC 7K power tongs

Specifications

1.API Spec 7K Specification
2. Safety, reliable, and easy to handle with high mobility

Function:

The Power Tong is a well head tool for oil drilling apparatus, widely applied in making-up and breaking-out in drilling well and repairing well on offshore and land

 

Type:

Casing Power Tongs, Drill Pipe Power Tongs, Tubing power tongs and Sucker rod power tongs.

 

Detailed specification for each type:

1. Casing Power Tongs are widely used for making up or breaking out pipes or casings diameters of 4"~13 3/8". The tong heads are designed open type and can freely clamp and escape from the casing. The tongs can be connected to computer controlling units and can serve as ideal well mechanical tool for surface operations in oil fields.
2. Drill Pipe Power Tong: The applicable pipe OD is 3 1/2"~8", 2 7/8"~5", 2 1/2"~3 1/2", and the tong can take the long is a combination of spinning tong and torque tong instead of cathead manual tong and spinning rope for making-up and breaking-out.
3. Tubing power tong is used for quick make-up /break-out in well service operations. The tong is equipped with hydraulic back up tong and use inner curved cam to clamp.
4. Sucker rod power tong, this series power tong is used for quick make-up / break-out sucker rod in well service operations.