1.TQ Series of Casing Tongs
TQ series of casing tongs are widely used for making up or breaking out pipes or casings in diameters of 4-13 3/8 inch. The tong heads are designed "open” type and can freely clamp and escape from the casing. TQ Casing Tongs are safe, reliable and easy to handle with high mobility. This series of tongs can be connected to computer controlling units and can serve as ideal well mechanical tool for surface operations in oil fields. National Invention Patent of the tong has been got. The tongs are designed and manufactured according to API Spec 7K "Specification for Drilling Equipment".
2.XQ Series of Tubing Power Tongs
The series of hydraulic power tongs adopt inner can rolling-up clamping mechanism, with a hydraulic backup tong. It is an ideal tool for makeup or breakout of various of tubings, and small sizes of casings and drill pipes in work over operation. The tong with extra long rod is available for backup tong to grip tubing body The power tong also can be equipped with automatic torque control system.
3.ZQ Drill Pipe Power Tong
ZQ Drill Pipe Power Tong is an ideal wellhead tool for oil drilling, widely applied in making-up and breaking-out for well drilling and repairing on offshore and land. Open-throat design of the ZQ series with high mobility allows escaping from drilling pipe freely. The tong is a combination of spinning tong and torque tong. It substitutes cathead, suspension tong and spinning rope in making-up and breaking-out. The tongs are designed and manufactured according to API Spec 7K" Specification for Drilling Equipment ".
