ZQ Series of Drill Pipe Power Tongs
ZQ Drill Pipe Power Tong is an ideal wellhead tool for oil drilling,widely applied in madding-up and breaking-out for well drilling and repairing on offshore and land.Ppen-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 Spec7k¡±Specification for Drilling Equipment¡±.
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