The drill pipe power tong is an ideal oil drilling wellhead tools, widely used in marine, land drilling and workover operations on unloading column threaded operations. Use of this clamp can playsafety, effort to improve the ergonomics of the role. The series clamp, open type, be free todisengage the column, the mobile; set torque clamp and spinner clamp at one shackle onalternative catwork, tongs and spin rope. The tongs are in line with norms SY/T5074 standards andAPI Spec 7K.